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'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'7', 'repo_list':['enterprise_linux_7_client', 'enterprise_linux_7_computenode', 'enterprise_linux_7_server', 'enterprise_linux_7_workstation', 'rhel_extras_7', 'rhel_extras_oracle_java_7', 'rhel_extras_rt_7', 'rhel_extras_sap_7', 'rhel_extras_sap_hana_7']},\n {'reference':'squid-migration-script-3.5.20-17.el7_9.4', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'7', 'repo_list':['enterprise_linux_7_client', 'enterprise_linux_7_computenode', 'enterprise_linux_7_server', 'enterprise_linux_7_workstation', 'rhel_extras_7', 'rhel_extras_oracle_java_7', 'rhel_extras_rt_7', 'rhel_extras_sap_7', 'rhel_extras_sap_hana_7']},\n {'reference':'squid-sysvinit-3.5.20-17.el7_9.4', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'7', 'repo_list':['enterprise_linux_7_client', 'enterprise_linux_7_computenode', 'enterprise_linux_7_server', 'enterprise_linux_7_workstation', 'rhel_extras_7', 'rhel_extras_oracle_java_7', 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'rhel-8-for-s390x-resilientstorage-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-s390x-resilientstorage-eus-rpms',\n 'rhel-8-for-s390x-resilientstorage-eus-rpms__8_DOT_4',\n 'rhel-8-for-s390x-resilientstorage-eus-source-rpms',\n 'rhel-8-for-s390x-resilientstorage-eus-source-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-resilientstorage-eus-debug-rpms',\n 'rhel-8-for-x86_64-resilientstorage-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-resilientstorage-eus-rpms',\n 'rhel-8-for-x86_64-resilientstorage-eus-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-resilientstorage-eus-source-rpms',\n 'rhel-8-for-x86_64-resilientstorage-eus-source-rpms__8_DOT_4'\n ],\n 'rhel_eus_8_4_sap': [\n 'rhel-8-for-s390x-sap-netweaver-eus-debug-rpms',\n 'rhel-8-for-s390x-sap-netweaver-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-s390x-sap-netweaver-eus-rpms',\n 'rhel-8-for-s390x-sap-netweaver-eus-rpms__8_DOT_4',\n 'rhel-8-for-s390x-sap-netweaver-eus-source-rpms',\n 'rhel-8-for-s390x-sap-netweaver-eus-source-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-sap-netweaver-e4s-debug-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-e4s-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-e4s-source-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-eus-debug-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-sap-netweaver-eus-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-eus-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-sap-netweaver-eus-source-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-eus-source-rpms__8_DOT_4'\n ],\n 'rhel_eus_8_4_sap_hana': [\n 'rhel-8-for-x86_64-sap-solutions-e4s-debug-rpms',\n 'rhel-8-for-x86_64-sap-solutions-e4s-rpms',\n 'rhel-8-for-x86_64-sap-solutions-e4s-source-rpms',\n 'rhel-8-for-x86_64-sap-solutions-eus-debug-rpms',\n 'rhel-8-for-x86_64-sap-solutions-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-sap-solutions-eus-rpms',\n 'rhel-8-for-x86_64-sap-solutions-eus-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-sap-solutions-eus-source-rpms',\n 'rhel-8-for-x86_64-sap-solutions-eus-source-rpms__8_DOT_4'\n ],\n 'rhel_eus_8_4_supplementary': [\n 'rhel-8-for-aarch64-supplementary-eus-rpms',\n 'rhel-8-for-aarch64-supplementary-eus-rpms__8_DOT_4',\n 'rhel-8-for-aarch64-supplementary-eus-source-rpms',\n 'rhel-8-for-aarch64-supplementary-eus-source-rpms__8_DOT_4',\n 'rhel-8-for-s390x-supplementary-eus-rpms',\n 'rhel-8-for-s390x-supplementary-eus-rpms__8_DOT_4',\n 'rhel-8-for-s390x-supplementary-eus-source-rpms',\n 'rhel-8-for-s390x-supplementary-eus-source-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-supplementary-eus-rpms',\n 'rhel-8-for-x86_64-supplementary-eus-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-supplementary-eus-source-rpms',\n 'rhel-8-for-x86_64-supplementary-eus-source-rpms__8_DOT_4'\n ],\n 'rhel_extras_nfv_8': [\n 'rhel-8-for-x86_64-nfv-debug-rpms',\n 'rhel-8-for-x86_64-nfv-rpms',\n 'rhel-8-for-x86_64-nfv-source-rpms',\n 'rhel-8-for-x86_64-nfv-tus-debug-rpms',\n 'rhel-8-for-x86_64-nfv-tus-rpms',\n 'rhel-8-for-x86_64-nfv-tus-source-rpms'\n ],\n 'rhel_extras_rt_8': [\n 'rhel-8-for-x86_64-nfv-debug-rpms',\n 'rhel-8-for-x86_64-nfv-rpms',\n 'rhel-8-for-x86_64-nfv-source-rpms',\n 'rhel-8-for-x86_64-rt-debug-rpms',\n 'rhel-8-for-x86_64-rt-rpms',\n 'rhel-8-for-x86_64-rt-source-rpms',\n 'rhel-8-for-x86_64-rt-tus-debug-rpms',\n 'rhel-8-for-x86_64-rt-tus-rpms',\n 'rhel-8-for-x86_64-rt-tus-source-rpms'\n ],\n 'rhel_tus_8_4_appstream': [\n 'rhel-8-for-x86_64-appstream-tus-debug-rpms',\n 'rhel-8-for-x86_64-appstream-tus-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-appstream-tus-rpms',\n 'rhel-8-for-x86_64-appstream-tus-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-appstream-tus-source-rpms',\n 'rhel-8-for-x86_64-appstream-tus-source-rpms__8_DOT_4'\n ],\n 'rhel_tus_8_4_baseos': [\n 'rhel-8-for-x86_64-baseos-tus-debug-rpms',\n 'rhel-8-for-x86_64-baseos-tus-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-baseos-tus-rpms',\n 'rhel-8-for-x86_64-baseos-tus-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-baseos-tus-source-rpms',\n 'rhel-8-for-x86_64-baseos-tus-source-rpms__8_DOT_4'\n ],\n 'rhel_tus_8_4_highavailability': [\n 'rhel-8-for-x86_64-highavailability-tus-debug-rpms',\n 'rhel-8-for-x86_64-highavailability-tus-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-highavailability-tus-rpms',\n 'rhel-8-for-x86_64-highavailability-tus-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-highavailability-tus-source-rpms',\n 'rhel-8-for-x86_64-highavailability-tus-source-rpms__8_DOT_4'\n ]\n};\n\nrepo_sets = rhel_get_valid_repo_sets(repositories:repositories);\nenterprise_linux_flag = rhel_repo_sets_has_enterprise_linux(repo_sets:repo_sets);\nif(repo_sets == RHEL_REPOS_NO_OVERLAP_MESSAGE) audit(AUDIT_PACKAGE_LIST_MISSING, RHEL_REPO_AUDIT_PACKAGE_LIST_DETAILS);\n\npkgs = [\n {'reference':'libecap-1.0.1-2.module+el8.1.0+4044+36416a77', 'sp':'4', 'cpu':'aarch64', 'release':'8', 'el_string':'el8.1.0', 'rpm_spec_vers_cmp':TRUE, 'repo_list':['enterprise_linux_8_appstream', 'enterprise_linux_8_baseos', 'enterprise_linux_8_crb', 'enterprise_linux_8_highavailability', 'enterprise_linux_8_nfv', 'enterprise_linux_8_realtime', 'enterprise_linux_8_resilientstorage', 'enterprise_linux_8_sap', 'enterprise_linux_8_sap_hana', 'enterprise_linux_8_supplementary', 'rhel_aus_8_4_appstream', 'rhel_aus_8_4_baseos', 'rhel_e4s_8_4_appstream', 'rhel_e4s_8_4_baseos', 'rhel_e4s_8_4_highavailability', 'rhel_e4s_8_4_sap', 'rhel_e4s_8_4_sap_hana', 'rhel_eus_8_4_appstream', 'rhel_eus_8_4_baseos', 'rhel_eus_8_4_crb', 'rhel_eus_8_4_highavailability', 'rhel_eus_8_4_resilientstorage', 'rhel_eus_8_4_sap', 'rhel_eus_8_4_sap_hana', 'rhel_eus_8_4_supplementary', 'rhel_extras_nfv_8', 'rhel_extras_rt_8', 'rhel_tus_8_4_appstream', 'rhel_tus_8_4_baseos', 'rhel_tus_8_4_highavailability']},\n {'reference':'libecap-1.0.1-2.module+el8.1.0+4044+36416a77', 'sp':'4', 'cpu':'s390x', 'release':'8', 'el_string':'el8.1.0', 'rpm_spec_vers_cmp':TRUE, 'repo_list':['enterprise_linux_8_appstream', 'enterprise_linux_8_baseos', 'enterprise_linux_8_crb', 'enterprise_linux_8_highavailability', 'enterprise_linux_8_nfv', 'enterprise_linux_8_realtime', 'enterprise_linux_8_resilientstorage', 'enterprise_linux_8_sap', 'enterprise_linux_8_sap_hana', 'enterprise_linux_8_supplementary', 'rhel_aus_8_4_appstream', 'rhel_aus_8_4_baseos', 'rhel_e4s_8_4_appstream', 'rhel_e4s_8_4_baseos', 'rhel_e4s_8_4_highavailability', 'rhel_e4s_8_4_sap', 'rhel_e4s_8_4_sap_hana', 'rhel_eus_8_4_appstream', 'rhel_eus_8_4_baseos', 'rhel_eus_8_4_crb', 'rhel_eus_8_4_highavailability', 'rhel_eus_8_4_resilientstorage', 'rhel_eus_8_4_sap', 'rhel_eus_8_4_sap_hana', 'rhel_eus_8_4_supplementary', 'rhel_extras_nfv_8', 'rhel_extras_rt_8', 'rhel_tus_8_4_appstream', 'rhel_tus_8_4_baseos', 'rhel_tus_8_4_highavailability']},\n {'reference':'libecap-1.0.1-2.module+el8.1.0+4044+36416a77', 'sp':'4', 'cpu':'x86_64', 'release':'8', 'el_string':'el8.1.0', 'rpm_spec_vers_cmp':TRUE, 'repo_list':['enterprise_linux_8_appstream', 'enterprise_linux_8_baseos', 'enterprise_linux_8_crb', 'enterprise_linux_8_highavailability', 'enterprise_linux_8_nfv', 'enterprise_linux_8_realtime', 'enterprise_linux_8_resilientstorage', 'enterprise_linux_8_sap', 'enterprise_linux_8_sap_hana', 'enterprise_linux_8_supplementary', 'rhel_aus_8_4_appstream', 'rhel_aus_8_4_baseos', 'rhel_e4s_8_4_appstream', 'rhel_e4s_8_4_baseos', 'rhel_e4s_8_4_highavailability', 'rhel_e4s_8_4_sap', 'rhel_e4s_8_4_sap_hana', 'rhel_eus_8_4_appstream', 'rhel_eus_8_4_baseos', 'rhel_eus_8_4_crb', 'rhel_eus_8_4_highavailability', 'rhel_eus_8_4_resilientstorage', 'rhel_eus_8_4_sap', 'rhel_eus_8_4_sap_hana', 'rhel_eus_8_4_supplementary', 'rhel_extras_nfv_8', 'rhel_extras_rt_8', 'rhel_tus_8_4_appstream', 'rhel_tus_8_4_baseos', 'rhel_tus_8_4_highavailability']},\n {'reference':'libecap-devel-1.0.1-2.module+el8.1.0+4044+36416a77', 'sp':'4', 'cpu':'aarch64', 'release':'8', 'el_string':'el8.1.0', 'rpm_spec_vers_cmp':TRUE, 'repo_list':['enterprise_linux_8_appstream', 'enterprise_linux_8_baseos', 'enterprise_linux_8_crb', 'enterprise_linux_8_highavailability', 'enterprise_linux_8_nfv', 'enterprise_linux_8_realtime', 'enterprise_linux_8_resilientstorage', 'enterprise_linux_8_sap', 'enterprise_linux_8_sap_hana', 'enterprise_linux_8_supplementary', 'rhel_aus_8_4_appstream', 'rhel_aus_8_4_baseos', 'rhel_e4s_8_4_appstream', 'rhel_e4s_8_4_baseos', 'rhel_e4s_8_4_highavailability', 'rhel_e4s_8_4_sap', 'rhel_e4s_8_4_sap_hana', 'rhel_eus_8_4_appstream', 'rhel_eus_8_4_baseos', 'rhel_eus_8_4_crb', 'rhel_eus_8_4_highavailability', 'rhel_eus_8_4_resilientstorage', 'rhel_eus_8_4_sap', 'rhel_eus_8_4_sap_hana', 'rhel_eus_8_4_supplementary', 'rhel_extras_nfv_8', 'rhel_extras_rt_8', 'rhel_tus_8_4_appstream', 'rhel_tus_8_4_baseos', 'rhel_tus_8_4_highavailability']},\n {'reference':'libecap-devel-1.0.1-2.module+el8.1.0+4044+36416a77', 'sp':'4', 'cpu':'s390x', 'release':'8', 'el_string':'el8.1.0', 'rpm_spec_vers_cmp':TRUE, 'repo_list':['enterprise_linux_8_appstream', 'enterprise_linux_8_baseos', 'enterprise_linux_8_crb', 'enterprise_linux_8_highavailability', 'enterprise_linux_8_nfv', 'enterprise_linux_8_realtime', 'enterprise_linux_8_resilientstorage', 'enterprise_linux_8_sap', 'enterprise_linux_8_sap_hana', 'enterprise_linux_8_supplementary', 'rhel_aus_8_4_appstream', 'rhel_aus_8_4_baseos', 'rhel_e4s_8_4_appstream', 'rhel_e4s_8_4_baseos', 'rhel_e4s_8_4_highavailability', 'rhel_e4s_8_4_sap', 'rhel_e4s_8_4_sap_hana', 'rhel_eus_8_4_appstream', 'rhel_eus_8_4_baseos', 'rhel_eus_8_4_crb', 'rhel_eus_8_4_highavailability', 'rhel_eus_8_4_resilientstorage', 'rhel_eus_8_4_sap', 'rhel_eus_8_4_sap_hana', 'rhel_eus_8_4_supplementary', 'rhel_extras_nfv_8', 'rhel_extras_rt_8', 'rhel_tus_8_4_appstream', 'rhel_tus_8_4_baseos', 'rhel_tus_8_4_highavailability']},\n {'reference':'libecap-devel-1.0.1-2.module+el8.1.0+4044+36416a77', 'sp':'4', 'cpu':'x86_64', 'release':'8', 'el_string':'el8.1.0', 'rpm_spec_vers_cmp':TRUE, 'repo_list':['enterprise_linux_8_appstream', 'enterprise_linux_8_baseos', 'enterprise_linux_8_crb', 'enterprise_linux_8_highavailability', 'enterprise_linux_8_nfv', 'enterprise_linux_8_realtime', 'enterprise_linux_8_resilientstorage', 'enterprise_linux_8_sap', 'enterprise_linux_8_sap_hana', 'enterprise_linux_8_supplementary', 'rhel_aus_8_4_appstream', 'rhel_aus_8_4_baseos', 'rhel_e4s_8_4_appstream', 'rhel_e4s_8_4_baseos', 'rhel_e4s_8_4_highavailability', 'rhel_e4s_8_4_sap', 'rhel_e4s_8_4_sap_hana', 'rhel_eus_8_4_appstream', 'rhel_eus_8_4_baseos', 'rhel_eus_8_4_crb', 'rhel_eus_8_4_highavailability', 'rhel_eus_8_4_resilientstorage', 'rhel_eus_8_4_sap', 'rhel_eus_8_4_sap_hana', 'rhel_eus_8_4_supplementary', 'rhel_extras_nfv_8', 'rhel_extras_rt_8', 'rhel_tus_8_4_appstream', 'rhel_tus_8_4_baseos', 'rhel_tus_8_4_highavailability']},\n {'reference':'squid-4.11-3.module+el8.3.0+7851+7808b5f9', 'sp':'4', 'cpu':'aarch64', 'release':'8', 'el_string':'el8.3.0', 'rpm_spec_vers_cmp':TRUE, 'epoch':'7', 'repo_list':['enterprise_linux_8_appstream', 'enterprise_linux_8_baseos', 'enterprise_linux_8_crb', 'enterprise_linux_8_highavailability', 'enterprise_linux_8_nfv', 'enterprise_linux_8_realtime', 'enterprise_linux_8_resilientstorage', 'enterprise_linux_8_sap', 'enterprise_linux_8_sap_hana', 'enterprise_linux_8_supplementary', 'rhel_aus_8_4_appstream', 'rhel_aus_8_4_baseos', 'rhel_e4s_8_4_appstream', 'rhel_e4s_8_4_baseos', 'rhel_e4s_8_4_highavailability', 'rhel_e4s_8_4_sap', 'rhel_e4s_8_4_sap_hana', 'rhel_eus_8_4_appstream', 'rhel_eus_8_4_baseos', 'rhel_eus_8_4_crb', 'rhel_eus_8_4_highavailability', 'rhel_eus_8_4_resilientstorage', 'rhel_eus_8_4_sap', 'rhel_eus_8_4_sap_hana', 'rhel_eus_8_4_supplementary', 'rhel_extras_nfv_8', 'rhel_extras_rt_8', 'rhel_tus_8_4_appstream', 'rhel_tus_8_4_baseos', 'rhel_tus_8_4_highavailability']},\n {'reference':'squid-4.11-3.module+el8.3.0+7851+7808b5f9', 'sp':'4', 'cpu':'s390x', 'release':'8', 'el_string':'el8.3.0', 'rpm_spec_vers_cmp':TRUE, 'epoch':'7', 'repo_list':['enterprise_linux_8_appstream', 'enterprise_linux_8_baseos', 'enterprise_linux_8_crb', 'enterprise_linux_8_highavailability', 'enterprise_linux_8_nfv', 'enterprise_linux_8_realtime', 'enterprise_linux_8_resilientstorage', 'enterprise_linux_8_sap', 'enterprise_linux_8_sap_hana', 'enterprise_linux_8_supplementary', 'rhel_aus_8_4_appstream', 'rhel_aus_8_4_baseos', 'rhel_e4s_8_4_appstream', 'rhel_e4s_8_4_baseos', 'rhel_e4s_8_4_highavailability', 'rhel_e4s_8_4_sap', 'rhel_e4s_8_4_sap_hana', 'rhel_eus_8_4_appstream', 'rhel_eus_8_4_baseos', 'rhel_eus_8_4_crb', 'rhel_eus_8_4_highavailability', 'rhel_eus_8_4_resilientstorage', 'rhel_eus_8_4_sap', 'rhel_eus_8_4_sap_hana', 'rhel_eus_8_4_supplementary', 'rhel_extras_nfv_8', 'rhel_extras_rt_8', 'rhel_tus_8_4_appstream', 'rhel_tus_8_4_baseos', 'rhel_tus_8_4_highavailability']},\n {'reference':'squid-4.11-3.module+el8.3.0+7851+7808b5f9', 'sp':'4', 'cpu':'x86_64', 'release':'8', 'el_string':'el8.3.0', 'rpm_spec_vers_cmp':TRUE, 'epoch':'7', 'repo_list':['enterprise_linux_8_appstream', 'enterprise_linux_8_baseos', 'enterprise_linux_8_crb', 'enterprise_linux_8_highavailability', 'enterprise_linux_8_nfv', 'enterprise_linux_8_realtime', 'enterprise_linux_8_resilientstorage', 'enterprise_linux_8_sap', 'enterprise_linux_8_sap_hana', 'enterprise_linux_8_supplementary', 'rhel_aus_8_4_appstream', 'rhel_aus_8_4_baseos', 'rhel_e4s_8_4_appstream', 'rhel_e4s_8_4_baseos', 'rhel_e4s_8_4_highavailability', 'rhel_e4s_8_4_sap', 'rhel_e4s_8_4_sap_hana', 'rhel_eus_8_4_appstream', 'rhel_eus_8_4_baseos', 'rhel_eus_8_4_crb', 'rhel_eus_8_4_highavailability', 'rhel_eus_8_4_resilientstorage', 'rhel_eus_8_4_sap', 'rhel_eus_8_4_sap_hana', 'rhel_eus_8_4_supplementary', 'rhel_extras_nfv_8', 'rhel_extras_rt_8', 'rhel_tus_8_4_appstream', 'rhel_tus_8_4_baseos', 'rhel_tus_8_4_highavailability']}\n];\n\nflag = 0;\nforeach package_array ( pkgs ) {\n reference = NULL;\n release = NULL;\n sp = NULL;\n cpu = NULL;\n el_string = NULL;\n rpm_spec_vers_cmp = NULL;\n epoch = NULL;\n allowmaj = NULL;\n repo_list = NULL;\n if (!empty_or_null(package_array['repo_list'])) repo_list = package_array['repo_list'];\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = 'RHEL' + package_array['release'];\n if (!empty_or_null(package_array['sp']) && !enterprise_linux_flag) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (reference && release) {\n repocheck = rhel_decide_repo_check(repo_list:repo_list, repo_sets:repo_sets);\n if (repocheck && rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n}\n\nif (flag)\n{\n if (empty_or_null(repo_sets)) extra = rpm_report_get() + redhat_report_repo_caveat();\n else extra = rpm_report_get() + redhat_report_package_caveat();\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : extra\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libecap / libecap-devel / squid');\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-27T16:03:52", "description": "The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2020:4743 advisory.\n\n - squid: Improper input validation in request allows for proxy manipulation (CVE-2019-12520)\n\n - squid: Off-by-one error in addStackElement allows for heap buffer overflow and crash (CVE-2019-12521)\n\n - squid: Improper input validation in URI processor (CVE-2019-12523)\n\n - squid: Improper access restriction in url_regex may lead to security bypass (CVE-2019-12524)\n\n - squid: Heap overflow issue in URN processing (CVE-2019-12526)\n\n - squid: Information Disclosure issue in FTP Gateway (CVE-2019-12528)\n\n - squid: Out of bounds read in Proxy-Authorization header causes DoS (CVE-2019-12529)\n\n - squid: Denial of service in cachemgr.cgi (CVE-2019-12854)\n\n - squid: Buffer overflow in URI processor (CVE-2019-18676)\n\n - squid: Cross-Site Request Forgery issue in HTTP Request processing (CVE-2019-18677)\n\n - squid: HTTP Request Splitting issue in HTTP message processing (CVE-2019-18678)\n\n - squid: Information Disclosure issue in HTTP Digest Authentication (CVE-2019-18679)\n\n - squid: Mishandled HTML in the host parameter to cachemgr.cgi results in insecure behaviour (CVE-2019-18860)\n\n - squid: DoS in TLS handshake (CVE-2020-14058)\n\n - squid: 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The highest threat from this vulnerability is to system availability.\n#### Mitigation\n\nAdd the no-digest option to all cache_peer lines in squid.conf \n\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2020-08-26T10:09:20", "type": "redhatcve", "title": "CVE-2020-24606", "bulletinFamily": "info", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-24606"], "modified": "2022-07-07T12:58:23", "id": "RH:CVE-2020-24606", "href": "https://access.redhat.com/security/cve/cve-2020-24606", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}], "ubuntucve": [{"lastseen": "2022-08-04T13:26:53", "description": "Squid before 4.13 and 5.x before 5.0.4 allows a trusted peer to perform\nDenial of Service by consuming all available CPU cycles during handling of\na crafted Cache Digest response message. 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A Request Smuggling and Poisoning attack can succeed against\n the HTTP cache. The client sends an HTTP request with a Content Length header containing \"+\\ \"-\" or an uncommon shell whitespace\n character prefix to the length field-value.\n This update also includes several other improvements to the\n HttpHeader parsing code.\n* [CVE-2020-15810](https://security-tracker.debian.org/tracker/CVE-2020-15810)\nand [CVE-2020-15811](https://security-tracker.debian.org/tracker/CVE-2020-15811)\n\n\nDue to incorrect data validation, HTTP Request Smuggling attacks may\n succeed against HTTP and HTTPS traffic. This leads to cache\n poisoning and allows any client, including browser scripts, to\n bypass local security and poison the proxy cache and any downstream\n caches with content from an arbitrary source. When configured for\n relaxed header parsing (the default), Squid relays headers\n containing whitespace characters to upstream servers. When this\n occurs as a prefix to a Content-Length header, the frame length\n specified will be ignored by Squid (allowing for a conflicting\n length to be used from another Content-Length header) but relayed\n upstream.\n* [CVE-2020-24606](https://security-tracker.debian.org/tracker/CVE-2020-24606)\nSquid allows a trusted peer to perform Denial of Service by\n consuming all available CPU cycles during handling of a crafted\n Cache Digest response message. This only occurs when cache\\_peer is\n used with the cache digests feature. The problem exists because\n peerDigestHandleReply() livelocking in peer\\_digest.cc mishandles\n EOF.\n\n\nFor Debian 9 stretch, these problems have been fixed in version\n3.5.23-5+deb9u5.\n\n\nWe recommend that you upgrade your squid3 packages.\n\n\nFor the detailed security status of squid3 please refer to\nits security tracker page at:\n<https://security-tracker.debian.org/tracker/squid3>\n\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: <https://wiki.debian.org/LTS>\n\n\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2020-10-02T00:00:00", "type": "osv", "title": "squid3 - security update", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-15049", "CVE-2020-15810", "CVE-2020-15811", "CVE-2020-24606"], "modified": "2022-07-21T05:53:24", "id": "OSV:DLA-2394-1", "href": "https://osv.dev/vulnerability/DLA-2394-1", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}], "amazon": [{"lastseen": "2021-07-25T19:36:09", "description": "**Issue Overview:**\n\nA flaw was found in squid. Due to incorrect data validation, a HTTP Request Smuggling attack against HTTP and HTTPS traffic is possible leading to cache poisoning. The highest threat from this vulnerability is to data confidentiality and integrity. (CVE-2020-15810)\n\nA flaw was found in squid. Due to incorrect data validation, an HTTP Request Splitting attack against HTTP and HTTPS traffic is possible leading to cache poisoning. The highest threat from this vulnerability is to data confidentiality and integrity. (CVE-2020-15811)\n\nSquid before 4.13 and 5.x before 5.0.4 allows a trusted peer to perform Denial of Service by consuming all available CPU cycles during handling of a crafted Cache Digest response message. This only occurs when cache_peer is used with the cache digests feature. The problem exists because peerDigestHandleReply() livelocking in peer_digest.cc mishandles EOF. (CVE-2020-24606)\n\n \n**Affected Packages:** \n\n\nsquid\n\n \n**Issue Correction:** \nRun _yum update squid_ to update your system. \n\n\n \n\n\n**New Packages:**\n \n \n aarch64: \n \u00a0\u00a0\u00a0 squid-3.5.20-17.amzn2.4.1.aarch64 \n \u00a0\u00a0\u00a0 squid-sysvinit-3.5.20-17.amzn2.4.1.aarch64 \n \u00a0\u00a0\u00a0 squid-migration-script-3.5.20-17.amzn2.4.1.aarch64 \n \u00a0\u00a0\u00a0 squid-debuginfo-3.5.20-17.amzn2.4.1.aarch64 \n \n i686: \n \u00a0\u00a0\u00a0 squid-3.5.20-17.amzn2.4.1.i686 \n \u00a0\u00a0\u00a0 squid-sysvinit-3.5.20-17.amzn2.4.1.i686 \n \u00a0\u00a0\u00a0 squid-migration-script-3.5.20-17.amzn2.4.1.i686 \n \u00a0\u00a0\u00a0 squid-debuginfo-3.5.20-17.amzn2.4.1.i686 \n \n src: \n \u00a0\u00a0\u00a0 squid-3.5.20-17.amzn2.4.1.src \n \n x86_64: \n \u00a0\u00a0\u00a0 squid-3.5.20-17.amzn2.4.1.x86_64 \n \u00a0\u00a0\u00a0 squid-sysvinit-3.5.20-17.amzn2.4.1.x86_64 \n \u00a0\u00a0\u00a0 squid-migration-script-3.5.20-17.amzn2.4.1.x86_64 \n \u00a0\u00a0\u00a0 squid-debuginfo-3.5.20-17.amzn2.4.1.x86_64 \n \n \n", "edition": 2, "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 7.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 3.6}, "published": "2020-10-22T18:42:00", "type": "amazon", "title": "Important: squid", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-15810", "CVE-2020-15811", "CVE-2020-24606"], "modified": "2020-10-22T22:33:00", "id": "ALAS2-2020-1548", "href": "https://alas.aws.amazon.com/AL2/ALAS-2020-1548.html", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2021-07-29T01:54:43", "description": "**Issue Overview:**\n\nAn issue was discovered in Squid before 4.10. It allows a crafted FTP server to trigger disclosure of sensitive information from heap memory, such as information associated with other users' sessions or non-Squid processes. (CVE-2019-12528)\n\nAn issue was discovered in http/ContentLengthInterpreter.cc in Squid before 4.12 and 5.x before 5.0.3. A Request Smuggling and Poisoning attack can succeed against the HTTP cache. The client sends an HTTP request with a Content-Length header containing \"+\\ \"-\" or an uncommon shell whitespace character prefix to the length field-value. (CVE-2020-15049)\n\nA flaw was found in squid. Due to incorrect data validation, a HTTP Request Smuggling attack against HTTP and HTTPS traffic is possible leading to cache poisoning. The highest threat from this vulnerability is to data confidentiality and integrity. (CVE-2020-15810)\n\nA flaw was found in squid. Due to incorrect data validation, an HTTP Request Splitting attack against HTTP and HTTPS traffic is possible leading to cache poisoning. The highest threat from this vulnerability is to data confidentiality and integrity. (CVE-2020-15811)\n\nSquid before 4.13 and 5.x before 5.0.4 allows a trusted peer to perform Denial of Service by consuming all available CPU cycles during handling of a crafted Cache Digest response message. This only occurs when cache_peer is used with the cache digests feature. The problem exists because peerDigestHandleReply() livelocking in peer_digest.cc mishandles EOF. (CVE-2020-24606)\n\nAn issue was discovered in Squid before 4.10. Due to incorrect input validation, it can interpret crafted HTTP requests in unexpected ways to access server resources prohibited by earlier security filters. (CVE-2020-8449)\n\nAn issue was discovered in Squid before 4.10. Due to incorrect buffer management, a remote client can cause a buffer overflow in a Squid instance acting as a reverse proxy. (CVE-2020-8450)\n\n \n**Affected Packages:** \n\n\nsquid\n\n \n**Issue Correction:** \nRun _yum update squid_ to update your system. \n\n\n \n\n\n**New Packages:**\n \n \n i686: \n \u00a0\u00a0\u00a0 squid-3.5.20-17.41.amzn1.i686 \n \u00a0\u00a0\u00a0 squid-migration-script-3.5.20-17.41.amzn1.i686 \n \u00a0\u00a0\u00a0 squid-debuginfo-3.5.20-17.41.amzn1.i686 \n \n src: \n \u00a0\u00a0\u00a0 squid-3.5.20-17.41.amzn1.src \n \n x86_64: \n \u00a0\u00a0\u00a0 squid-3.5.20-17.41.amzn1.x86_64 \n \u00a0\u00a0\u00a0 squid-migration-script-3.5.20-17.41.amzn1.x86_64 \n \u00a0\u00a0\u00a0 squid-debuginfo-3.5.20-17.41.amzn1.x86_64 \n \n \n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 8.8, "privilegesRequired": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2020-11-16T17:59:00", "type": "amazon", "title": "Important: squid", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12528", "CVE-2020-15049", "CVE-2020-15810", "CVE-2020-15811", "CVE-2020-24606", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2020-11-16T20:46:00", "id": "ALAS-2020-1453", "href": "https://alas.aws.amazon.com/ALAS-2020-1453.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "debian": [{"lastseen": "2021-10-21T21:39:02", "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-4751-1 security@debian.org\nhttps://www.debian.org/security/ Salvatore Bonaccorso\nAugust 27, 2020 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : squid\nCVE ID : CVE-2020-15810 CVE-2020-15811 CVE-2020-24606\nDebian Bug : 968932 968933 968934\n\nSeveral vulnerabilities were discovered in Squid, a fully featured web\nproxy cache, which could result in request splitting, request smuggling\n(leading to cache poisoning) and denial of service when processing\ncrafted cache digest responses messages.\n\nFor the stable distribution (buster), these problems have been fixed in\nversion 4.6-1+deb10u4.\n\nWe recommend that you upgrade your squid packages.\n\nFor the detailed security status of squid please refer to its security\ntracker page at:\nhttps://security-tracker.debian.org/tracker/squid\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 7.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 3.6}, "published": "2020-08-27T13:05:31", "type": "debian", "title": "[SECURITY] [DSA 4751-1] squid security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-15810", "CVE-2020-15811", "CVE-2020-24606"], "modified": "2020-08-27T13:05:31", "id": "DEBIAN:DSA-4751-1:72F2D", "href": "https://lists.debian.org/debian-security-announce/2020/msg00158.html", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2022-02-17T11:31:44", "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-4751-1 security@debian.org\nhttps://www.debian.org/security/ Salvatore Bonaccorso\nAugust 27, 2020 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : squid\nCVE ID : CVE-2020-15810 CVE-2020-15811 CVE-2020-24606\nDebian Bug : 968932 968933 968934\n\nSeveral vulnerabilities were discovered in Squid, a fully featured web\nproxy cache, which could result in request splitting, request smuggling\n(leading to cache poisoning) and denial of service when processing\ncrafted cache digest responses messages.\n\nFor the stable distribution (buster), these problems have been fixed in\nversion 4.6-1+deb10u4.\n\nWe recommend that you upgrade your squid packages.\n\nFor the detailed security status of squid please refer to its security\ntracker page at:\nhttps://security-tracker.debian.org/tracker/squid\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 7.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 3.6}, "published": "2020-08-27T13:05:31", "type": "debian", "title": "[SECURITY] [DSA 4751-1] squid security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-15810", "CVE-2020-15811", "CVE-2020-24606"], "modified": "2020-08-27T13:05:31", "id": "DEBIAN:DSA-4751-1:4365C", "href": "https://lists.debian.org/debian-security-announce/2020/msg00158.html", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2021-10-22T10:56:58", "description": "- -------------------------------------------------------------------------\nDebian LTS Advisory DLA-2394-1 debian-lts@lists.debian.org\nhttps://www.debian.org/lts/security/ Markus Koschany\nOctober 02, 2020 https://wiki.debian.org/LTS\n- -------------------------------------------------------------------------\n\nPackage : squid3\nVersion : 3.5.23-5+deb9u5\nCVE ID : CVE-2020-15049 CVE-2020-15810 CVE-2020-15811\n CVE-2020-24606\n\nSeveral security vulnerabilities have been discovered in Squid, a high-\nperformance proxy caching server for web clients.\n\nCVE-2020-15049\n\n An issue was discovered in http/ContentLengthInterpreter.cc in\n Squid. A Request Smuggling and Poisoning attack can succeed against\n the HTTP cache. The client sends an HTTP request with a Content-\n Length header containing "+\\ "-" or an uncommon shell whitespace\n character prefix to the length field-value.\n This update also includes several other improvements to the\n HttpHeader parsing code.\n\nCVE-2020-15810 and CVE-2020-15811\n\n Due to incorrect data validation, HTTP Request Smuggling attacks may\n succeed against HTTP and HTTPS traffic. This leads to cache\n poisoning and allows any client, including browser scripts, to\n bypass local security and poison the proxy cache and any downstream\n caches with content from an arbitrary source. When configured for\n relaxed header parsing (the default), Squid relays headers\n containing whitespace characters to upstream servers. When this\n occurs as a prefix to a Content-Length header, the frame length\n specified will be ignored by Squid (allowing for a conflicting\n length to be used from another Content-Length header) but relayed\n upstream.\n\nCVE-2020-24606\n\n Squid allows a trusted peer to perform Denial of Service by\n consuming all available CPU cycles during handling of a crafted\n Cache Digest response message. This only occurs when cache_peer is\n used with the cache digests feature. The problem exists because\n peerDigestHandleReply() livelocking in peer_digest.cc mishandles\n EOF.\n\nFor Debian 9 stretch, these problems have been fixed in version\n3.5.23-5+deb9u5.\n\nWe recommend that you upgrade your squid3 packages.\n\nFor the detailed security status of squid3 please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/squid3\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://wiki.debian.org/LTS", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 8.8, "privilegesRequired": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2020-10-02T16:29:55", "type": "debian", "title": "[SECURITY] [DLA 2394-1] squid3 security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-15049", "CVE-2020-15810", "CVE-2020-15811", "CVE-2020-24606"], "modified": "2020-10-02T16:29:55", "id": "DEBIAN:DLA-2394-1:9B122", "href": "https://lists.debian.org/debian-lts-announce/2020/10/msg00005.html", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2022-01-22T04:07:48", "description": "- -------------------------------------------------------------------------\nDebian LTS Advisory DLA-2394-1 debian-lts@lists.debian.org\nhttps://www.debian.org/lts/security/ Markus Koschany\nOctober 02, 2020 https://wiki.debian.org/LTS\n- -------------------------------------------------------------------------\n\nPackage : squid3\nVersion : 3.5.23-5+deb9u5\nCVE ID : CVE-2020-15049 CVE-2020-15810 CVE-2020-15811\n CVE-2020-24606\n\nSeveral security vulnerabilities have been discovered in Squid, a high-\nperformance proxy caching server for web clients.\n\nCVE-2020-15049\n\n An issue was discovered in http/ContentLengthInterpreter.cc in\n Squid. A Request Smuggling and Poisoning attack can succeed against\n the HTTP cache. The client sends an HTTP request with a Content-\n Length header containing "+\\ "-" or an uncommon shell whitespace\n character prefix to the length field-value.\n This update also includes several other improvements to the\n HttpHeader parsing code.\n\nCVE-2020-15810 and CVE-2020-15811\n\n Due to incorrect data validation, HTTP Request Smuggling attacks may\n succeed against HTTP and HTTPS traffic. This leads to cache\n poisoning and allows any client, including browser scripts, to\n bypass local security and poison the proxy cache and any downstream\n caches with content from an arbitrary source. When configured for\n relaxed header parsing (the default), Squid relays headers\n containing whitespace characters to upstream servers. When this\n occurs as a prefix to a Content-Length header, the frame length\n specified will be ignored by Squid (allowing for a conflicting\n length to be used from another Content-Length header) but relayed\n upstream.\n\nCVE-2020-24606\n\n Squid allows a trusted peer to perform Denial of Service by\n consuming all available CPU cycles during handling of a crafted\n Cache Digest response message. This only occurs when cache_peer is\n used with the cache digests feature. The problem exists because\n peerDigestHandleReply() livelocking in peer_digest.cc mishandles\n EOF.\n\nFor Debian 9 stretch, these problems have been fixed in version\n3.5.23-5+deb9u5.\n\nWe recommend that you upgrade your squid3 packages.\n\nFor the detailed security status of squid3 please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/squid3\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://wiki.debian.org/LTS", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 8.8, "privilegesRequired": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2020-10-02T16:29:55", "type": "debian", "title": "[SECURITY] [DLA 2394-1] squid3 security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-15049", "CVE-2020-15810", "CVE-2020-15811", "CVE-2020-24606"], "modified": "2020-10-02T16:29:55", "id": "DEBIAN:DLA-2394-1:6349E", "href": "https://lists.debian.org/debian-lts-announce/2020/10/msg00005.html", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}], "mageia": [{"lastseen": "2022-04-18T11:19:34", "description": "An issue was discovered in Squid before 4.13. Due to incorrect data validation, HTTP Request Smuggling attacks may succeed against HTTP and HTTPS traffic. This leads to cache poisoning. This allows any client, including browser scripts, to bypass local security and poison the proxy cache and any downstream caches with content from an arbitrary source. When configured for relaxed header parsing (the default), Squid relays headers containing whitespace characters to upstream servers. When this occurs as a prefix to a Content-Length header, the frame length specified will be ignored by Squid (allowing for a conflicting length to be used from another Content-Length header) but relayed upstream (CVE-2020-15810). An issue was discovered in Squid before 4.13. Due to incorrect data validation, HTTP Request Splitting attacks may succeed against HTTP and HTTPS traffic. This leads to cache poisoning. This allows any client, including browser scripts, to bypass local security and poison the browser cache and any downstream caches with content from an arbitrary source. Squid uses a string search instead of parsing the Transfer-Encoding header to find chunked encoding. This allows an attacker to hide a second request inside Transfer-Encoding: it is interpreted by Squid as chunked and split out into a second request delivered upstream. Squid will then deliver two distinct responses to the client, corrupting any downstream caches (CVE-2020-15811). Squid before 4.13 and 5.x before 5.0.4 allows a trusted peer to perform Denial of Service by consuming all available CPU cycles during handling of a crafted Cache Digest response message. This only occurs when cache_peer is used with the cache digests feature. The problem exists because peerDigestHandleReply() livelocking in peer_digest.cc mishandles EOF (CVE-2020-24606). \n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2020-09-04T09:16:18", "type": "mageia", "title": "Updated squid packages fix security vulnerabilities\n", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-15810", "CVE-2020-15811", "CVE-2020-24606"], "modified": "2020-09-04T09:16:18", "id": "MGASA-2020-0361", "href": "https://advisories.mageia.org/MGASA-2020-0361.html", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}], "ubuntu": [{"lastseen": "2022-01-04T11:15:55", "description": "Amit Klein discovered that Squid incorrectly validated certain data. A \nremote attacker could possibly use this issue to perform an HTTP request \nsmuggling attack, resulting in cache poisoning. (CVE-2020-15810)\n\nR\u00e9gis Leroy discovered that Squid incorrectly validated certain data. A \nremote attacker could possibly use this issue to perform an HTTP request \nsplitting attack, resulting in cache poisoning. (CVE-2020-15811)\n\nLubos Uhliarik discovered that Squid incorrectly handled certain Cache \nDigest response messages sent by trusted peers. A remote attacker could \npossibly use this issue to cause Squid to consume resources, resulting in a \ndenial of service. (CVE-2020-24606)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 7.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 3.6}, "published": "2020-08-27T00:00:00", "type": "ubuntu", "title": "Squid vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-15810", "CVE-2020-24606", "CVE-2020-15811"], "modified": "2020-08-27T00:00:00", "id": "USN-4477-1", "href": "https://ubuntu.com/security/notices/USN-4477-1", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2022-01-04T11:12:03", "description": "Alex Rousskov and Amit Klein discovered that Squid incorrectly handled \ncertain Content-Length headers. A remote attacker could possibly use this \nissue to perform an HTTP request smuggling attack, resulting in cache \npoisoning. (CVE-2020-15049)\n\nAmit Klein discovered that Squid incorrectly validated certain data. A \nremote attacker could possibly use this issue to perform an HTTP request \nsmuggling attack, resulting in cache poisoning. (CVE-2020-15810)\n\nR\u00e9gis Leroy discovered that Squid incorrectly validated certain data. A \nremote attacker could possibly use this issue to perform an HTTP request \nsplitting attack, resulting in cache poisoning. (CVE-2020-15811)\n\nLubos Uhliarik discovered that Squid incorrectly handled certain Cache \nDigest response messages sent by trusted peers. A remote attacker could \npossibly use this issue to cause Squid to consume resources, resulting in a \ndenial of service. (CVE-2020-24606)\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 8.8, "privilegesRequired": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2020-09-28T00:00:00", "type": "ubuntu", "title": "Squid vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-15810", "CVE-2020-15049", "CVE-2020-24606", "CVE-2020-15811"], "modified": "2020-09-28T00:00:00", "id": "USN-4551-1", "href": "https://ubuntu.com/security/notices/USN-4551-1", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}], "fedora": [{"lastseen": "2021-07-28T14:46:51", "description": "Squid is a high-performance proxy caching server for Web clients, supporting FTP, gopher, and HTTP data objects. Unlike traditional caching software, Squid handles all requests in a single, non-blocking, I/O-driven process. Squid keeps meta data and especially hot objects cached in RAM, caches DNS lookups, supports non-blocking DNS lookups, and implements negative caching of failed requests. Squid consists of a main server program squid, a Domain Name System lookup program (dnsserver), a program for retrieving FTP data (ftpget), and some management and client tools. ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 7.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 3.6}, "published": "2020-09-03T16:27:17", "type": "fedora", "title": "[SECURITY] Fedora 31 Update: squid-4.13-1.fc31", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-15810", "CVE-2020-15811", "CVE-2020-24606"], "modified": "2020-09-03T16:27:17", "id": "FEDORA:E738630A4CE1", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/HJJDI7JQFGQLVNCKMVY64LAFMKERAOK7/", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2021-07-28T14:46:51", "description": "Squid is a high-performance proxy caching server for Web clients, supporting FTP, gopher, and HTTP data objects. Unlike traditional caching software, Squid handles all requests in a single, non-blocking, I/O-driven process. Squid keeps meta data and especially hot objects cached in RAM, caches DNS lookups, supports non-blocking DNS lookups, and implements negative caching of failed requests. Squid consists of a main server program squid, a Domain Name System lookup program (dnsserver), a program for retrieving FTP data (ftpget), and some management and client tools. ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 7.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 3.6}, "published": "2020-09-03T16:40:44", "type": "fedora", "title": "[SECURITY] Fedora 32 Update: squid-4.13-1.fc32", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-15810", "CVE-2020-15811", "CVE-2020-24606"], "modified": "2020-09-03T16:40:44", "id": "FEDORA:BA99330B0A30", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/BMTFLVB7GLRF2CKGFPZ4G4R5DIIPHWI3/", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2021-07-28T14:46:51", "description": "Squid is a high-performance proxy caching server for Web clients, supporting FTP, gopher, and HTTP data objects. Unlike traditional caching software, Squid handles all requests in a single, non-blocking, I/O-driven process. Squid keeps meta data and especially hot objects cached in RAM, caches DNS lookups, supports non-blocking DNS lookups, and implements negative caching of failed requests. Squid consists of a main server program squid, a Domain Name System lookup program (dnsserver), a program for retrieving FTP data (ftpget), and some management and client tools. ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 7.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 3.6}, "published": "2020-09-25T17:06:35", "type": "fedora", "title": "[SECURITY] Fedora 33 Update: squid-4.13-1.fc33", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-15810", "CVE-2020-15811", "CVE-2020-24606"], "modified": "2020-09-25T17:06:35", "id": "FEDORA:6CCDC3093144", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/BE6FKUN7IGTIR2MEEMWYDT7N5EJJLZI2/", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}], "suse": [{"lastseen": "2022-04-18T12:41:06", "description": "An update that fixes four vulnerabilities is now available.\n\nDescription:\n\n This update for squid fixes the following issues:\n\n squid was updated to version 4.13:\n\n - CVE-2020-24606: Fix livelocking in peerDigestHandleReply (bsc#1175671).\n - CVE-2020-15811: Improve Transfer-Encoding handling (bsc#1175665).\n - CVE-2020-15810: Enforce token characters for field-name (bsc#1175664).\n\n This update was imported from the SUSE:SLE-15:Update update project.\n\n\nPatch Instructions:\n\n To install this openSUSE Security Update use the SUSE recommended installation methods\n like YaST online_update or \"zypper patch\".\n\n Alternatively you can run the command listed for your product:\n\n - openSUSE Leap 15.1:\n\n zypper in -t patch openSUSE-2020-1346=1", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2020-09-05T00:00:00", "type": "suse", "title": "Security update for squid (critical)", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-15049", "CVE-2020-15810", "CVE-2020-15811", "CVE-2020-24606"], "modified": "2020-09-05T00:00:00", "id": "OPENSUSE-SU-2020:1346-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/7ZLGD6G3KY7JU2TB5YQO7CEN77XZWRYS/", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2022-04-18T12:41:06", "description": "An update that fixes four vulnerabilities is now available.\n\nDescription:\n\n This update for squid fixes the following issues:\n\n squid was updated to version 4.13:\n\n - CVE-2020-24606: Fix livelocking in peerDigestHandleReply (bsc#1175671).\n - CVE-2020-15811: Improve Transfer-Encoding handling (bsc#1175665).\n - CVE-2020-15810: Enforce token characters for field-name (bsc#1175664).\n\n This update was imported from the SUSE:SLE-15:Update update project.\n\n\nPatch Instructions:\n\n To install this openSUSE Security Update use the SUSE recommended installation methods\n like YaST online_update or \"zypper patch\".\n\n Alternatively you can run the command listed for your product:\n\n - openSUSE Leap 15.2:\n\n zypper in -t patch openSUSE-2020-1369=1", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2020-09-07T00:00:00", "type": "suse", "title": "Security update for squid (critical)", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.1, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-15049", "CVE-2020-15810", "CVE-2020-15811", "CVE-2020-24606"], "modified": "2020-09-07T00:00:00", "id": "OPENSUSE-SU-2020:1369-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/UMN3THRFFUTAXOEGHNHSGKY647AMB7D6/", "cvss": {"score": 7.1, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:C"}}], "redhat": [{"lastseen": "2021-10-19T20:36:43", "description": "Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.\n\nSecurity Fix(es):\n\n* squid: HTTP Request Smuggling could result in cache poisoning (CVE-2020-15810)\n\n* squid: HTTP Request Splitting could result in cache poisoning (CVE-2020-15811)\n\n* squid: Information Disclosure issue in FTP Gateway (CVE-2019-12528)\n\n* squid: Improper input validation issues in HTTP Request processing (CVE-2020-8449)\n\n* squid: Buffer overflow in reverse-proxy configurations (CVE-2020-8450)\n\n* squid: Request smuggling and poisoning attack against the HTTP cache (CVE-2020-15049)\n\n* squid: Improper input validation could result in a DoS (CVE-2020-24606)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 8.8, "privilegesRequired": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2020-09-30T00:17:14", "type": "redhat", "title": "(RHSA-2020:4082) Important: squid security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12528", "CVE-2020-15049", "CVE-2020-15810", "CVE-2020-15811", "CVE-2020-24606", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2020-09-30T06:05:50", "id": "RHSA-2020:4082", "href": "https://access.redhat.com/errata/RHSA-2020:4082", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2021-10-19T20:39:44", "description": "Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.\n\nThe following packages have been upgraded to a later upstream version: squid (4.11). (BZ#1829467)\n\nSecurity Fix(es):\n\n* squid: Improper input validation in request allows for proxy manipulation (CVE-2019-12520)\n\n* squid: Off-by-one error in addStackElement allows for heap buffer overflow and crash (CVE-2019-12521)\n\n* squid: Improper input validation in URI processor (CVE-2019-12523)\n\n* squid: Improper access restriction in url_regex may lead to security bypass (CVE-2019-12524)\n\n* squid: Heap overflow issue in URN processing (CVE-2019-12526)\n\n* squid: Information Disclosure issue in FTP Gateway (CVE-2019-12528)\n\n* squid: Out of bounds read in Proxy-Authorization header causes DoS (CVE-2019-12529)\n\n* squid: Denial of service in cachemgr.cgi (CVE-2019-12854)\n\n* squid: Buffer overflow in URI processor (CVE-2019-18676)\n\n* squid: Cross-Site Request Forgery issue in HTTP Request processing (CVE-2019-18677)\n\n* squid: HTTP Request Splitting issue in HTTP message processing (CVE-2019-18678)\n\n* squid: Information Disclosure issue in HTTP Digest Authentication (CVE-2019-18679)\n\n* squid: Mishandled HTML in the host parameter to cachemgr.cgi results in insecure behaviour (CVE-2019-18860)\n\n* squid: Improper input validation issues in HTTP Request processing (CVE-2020-8449)\n\n* squid: Buffer overflow in reverse-proxy configurations (CVE-2020-8450)\n\n* squid: DoS in TLS handshake (CVE-2020-14058)\n\n* squid: Request smuggling and poisoning attack against the HTTP cache (CVE-2020-15049)\n\n* squid: Improper input validation could result in a DoS (CVE-2020-24606)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 8.3 Release Notes linked from the References section.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2020-11-03T12:32:17", "type": "redhat", "title": "(RHSA-2020:4743) Moderate: squid:4 security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12520", "CVE-2019-12521", "CVE-2019-12523", "CVE-2019-12524", "CVE-2019-12526", "CVE-2019-12528", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2019-18860", "CVE-2020-14058", "CVE-2020-15049", "CVE-2020-24606", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2020-11-04T00:02:31", "id": "RHSA-2020:4743", "href": "https://access.redhat.com/errata/RHSA-2020:4743", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "centos": [{"lastseen": "2022-02-27T16:04:59", "description": "**CentOS Errata and Security Advisory** CESA-2020:4082\n\n\nSquid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.\n\nSecurity Fix(es):\n\n* squid: HTTP Request Smuggling could result in cache poisoning (CVE-2020-15810)\n\n* squid: HTTP Request Splitting could result in cache poisoning (CVE-2020-15811)\n\n* squid: Information Disclosure issue in FTP Gateway (CVE-2019-12528)\n\n* squid: Improper input validation issues in HTTP Request processing (CVE-2020-8449)\n\n* squid: Buffer overflow in reverse-proxy configurations (CVE-2020-8450)\n\n* squid: Request smuggling and poisoning attack against the HTTP cache (CVE-2020-15049)\n\n* squid: Improper input validation could result in a DoS (CVE-2020-24606)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\n**Merged security bulletin from advisories:**\nhttps://lists.centos.org/pipermail/centos-cr-announce/2020-November/019576.html\n\n**Affected packages:**\nsquid\nsquid-migration-script\nsquid-sysvinit\n\n**Upstream details at:**\nhttps://access.redhat.com/errata/RHSA-2020:4082", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 8.8, "privilegesRequired": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2020-11-06T22:15:00", "type": "centos", "title": "squid security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12528", "CVE-2020-15049", "CVE-2020-15810", "CVE-2020-15811", "CVE-2020-24606", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2020-11-06T22:15:00", "id": "CESA-2020:4082", "href": "https://lists.centos.org/pipermail/centos-cr-announce/2020-November/019576.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "cloudlinux": [{"lastseen": "2021-09-22T18:36:25", "description": "- CVE-2020-15049: fix incorrect validation of Content-Length field leading to\n Http smuggling and Poisoning attack\n- CVE-2020-14058: fix handling of unknown SSL errors which resulted in denial of\n service\n- CVE-2020-25097: fix improper input validation allowing HTTP smuggling from\n trusted client\n- CVE-2020-11945: fix nonce reference counter overflow allowing replay attack\n- CVE-2020-24606: fix handle of EOF in peerDigestHandleReply() leading to Denial\n of service\n- CVE-2020-8517: fix incorrect input validation allowing writing outside of buffer\n and leading to denial of service\n- CVE-2020-8449: fix improper HTTP request validation allowing access to \n resources which are prohibited by security filters\n- CVE-2020-8450: fix incorrect buffer managment leading to buffer overflow\n- CVE-2021-28651: fix memory leak leading to denial of service", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2021-09-21T22:10:21", "type": "cloudlinux", "title": "Fix of CVE: CVE-2020-8517, CVE-2021-28651, CVE-2020-15049, CVE-2020-8449, CVE-2020-8450, CVE-2020-24606, CVE-2020-25097, CVE-2020-11945, CVE-2020-14058", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-11945", "CVE-2020-14058", "CVE-2020-15049", "CVE-2020-24606", "CVE-2020-25097", "CVE-2020-8449", "CVE-2020-8450", "CVE-2020-8517", "CVE-2021-28651"], "modified": "2021-09-21T22:10:21", "id": "CLSA-2021:1632262221", "href": "https://repo.cloudlinux.com/centos6-els/updateinfo.xml", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "oraclelinux": [{"lastseen": "2021-07-28T14:24:45", "description": "[7:3.5.20-17.4]\n- Resolves: #1872349 - CVE-2020-24606 squid: Improper Input Validation could\n result in a DoS\n- Resolves: #1872327 - CVE-2020-15810 squid: HTTP Request Smuggling could\n result in cache poisoning\n- Resolves: #1872342 - CVE-2020-15811 squid: HTTP Request Splitting could\n result in cache poisoning\n[7:3.5.20-17.2]\n- Resolves: #1802516 - CVE-2020-8449 squid: Improper input validation issues\n in HTTP Request processing\n- Resolves: #1802515 - CVE-2020-8450 squid: Buffer overflow in a Squid acting\n as reverse-proxy\n- Resolves: #1853129 - CVE-2020-15049 squid: request smuggling and poisoning\n attack against the HTTP cache\n- Resolves: #1802517 - CVE-2019-12528 squid: Information Disclosure issue in\n FTP Gateway\n[7:3.5.20-17]\n- Resolves: #1828361 - CVE-2020-11945 squid: improper access restriction upon\n Digest Authentication nonce replay could lead to remote code execution\n- Resolves: #1828362 - CVE-2019-12519 squid: improper check for new member in\n ESIExpression::Evaluate allows for stack buffer overflow [rhel\n[7:3.5.20-16]\n- Resolves: #1738582 - CVE-2019-12525 squid: parsing of header\n Proxy-Authentication leads to memory corruption", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2020-10-08T00:00:00", "type": "oraclelinux", "title": "squid security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12519", "CVE-2019-12525", "CVE-2019-12528", "CVE-2020-11945", "CVE-2020-15049", "CVE-2020-15810", "CVE-2020-15811", "CVE-2020-24606", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2020-10-08T00:00:00", "id": "ELSA-2020-4082", "href": "http://linux.oracle.com/errata/ELSA-2020-4082.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2021-11-23T02:27:50", "description": " ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2020-11-10T00:00:00", "type": "oraclelinux", "title": "squid:4 security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12520", "CVE-2019-12521", "CVE-2019-12523", "CVE-2019-12524", "CVE-2019-12526", "CVE-2019-12528", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2019-18860", "CVE-2020-14058", "CVE-2020-15049", "CVE-2020-24606", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2020-11-10T00:00:00", "id": "ELSA-2020-4743", "href": "http://linux.oracle.com/errata/ELSA-2020-4743.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "almalinux": [{"lastseen": "2022-05-12T14:58:00", "description": "Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.\n\nThe following packages have been upgraded to a later upstream version: squid (4.11). (BZ#1829467)\n\nSecurity Fix(es):\n\n* squid: Improper input validation in request allows for proxy manipulation (CVE-2019-12520)\n\n* squid: Off-by-one error in addStackElement allows for heap buffer overflow and crash (CVE-2019-12521)\n\n* squid: Improper input validation in URI processor (CVE-2019-12523)\n\n* squid: Improper access restriction in url_regex may lead to security bypass (CVE-2019-12524)\n\n* squid: Heap overflow issue in URN processing (CVE-2019-12526)\n\n* squid: Information Disclosure issue in FTP Gateway (CVE-2019-12528)\n\n* squid: Out of bounds read in Proxy-Authorization header causes DoS (CVE-2019-12529)\n\n* squid: Denial of service in cachemgr.cgi (CVE-2019-12854)\n\n* squid: Buffer overflow in URI processor (CVE-2019-18676)\n\n* squid: Cross-Site Request Forgery issue in HTTP Request processing (CVE-2019-18677)\n\n* squid: HTTP Request Splitting issue in HTTP message processing (CVE-2019-18678)\n\n* squid: Information Disclosure issue in HTTP Digest Authentication (CVE-2019-18679)\n\n* squid: Mishandled HTML in the host parameter to cachemgr.cgi results in insecure behaviour (CVE-2019-18860)\n\n* squid: Improper input validation issues in HTTP Request processing (CVE-2020-8449)\n\n* squid: Buffer overflow in reverse-proxy configurations (CVE-2020-8450)\n\n* squid: DoS in TLS handshake (CVE-2020-14058)\n\n* squid: Request smuggling and poisoning attack against the HTTP cache (CVE-2020-15049)\n\n* squid: Improper input validation could result in a DoS (CVE-2020-24606)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2020-11-03T12:32:17", "type": "almalinux", "title": "Moderate: squid:4 security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12520", "CVE-2019-12521", "CVE-2019-12523", "CVE-2019-12524", "CVE-2019-12526", "CVE-2019-12528", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2019-18860", "CVE-2020-14058", "CVE-2020-15049", "CVE-2020-24606", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2020-11-03T19:54:15", "id": "ALSA-2020:4743", "href": "https://errata.almalinux.org/8/ALSA-2020-4743.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "ibm": [{"lastseen": "2022-06-28T21:57:25", "description": "## Summary\n\nIBM Security Guardium has fixed these vulnerabilities \n\n## Vulnerability Details\n\n** CVEID: **[CVE-2019-12528](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12528>) \n** DESCRIPTION: **Squid could allow a remote attacker to obtain sensitive information, caused by incorrect data management when translating FTP server listings into HTTP responses. By sending a specially-crafted request, an attacker could exploit this vulnerability to obtain user sessions or non-Squid processes information, and use this information to launch further attacks against the affected system. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/175917](<https://exchange.xforce.ibmcloud.com/vulnerabilities/175917>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N) \n \n** CVEID: **[CVE-2020-8449](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8449>) \n** DESCRIPTION: **Squid could allow a remote attacker to obtain sensitive information, caused by improper input validation. By sending a specially-crafted HTTP request, an attacker could exploit this vulnerability to obtain server resources information, and use this information to launch further attacks against the affected system. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/175719](<https://exchange.xforce.ibmcloud.com/vulnerabilities/175719>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N) \n \n** CVEID: **[CVE-2020-8450](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8450>) \n** DESCRIPTION: **Squid is vulnerable to a buffer overflow, caused by improper bounds checking. By sending a specially-crafted request, a remote attacker could overflow a buffer and execute arbitrary code or cause a denial of service condition on the system. \nCVSS Base score: 9.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/175720](<https://exchange.xforce.ibmcloud.com/vulnerabilities/175720>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2020-15049](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15049>) \n** DESCRIPTION: **Squid-Cache Squid is vulnerable to HTTP request smuggling, caused by improper input validation. By sending specially crafted HTTP(S) request messages, an attacker could exploit this vulnerability to poison the web cache, bypass web application firewall protection, and conduct XSS attacks. \nCVSS Base score: 9.9 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/184302](<https://exchange.xforce.ibmcloud.com/vulnerabilities/184302>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2020-15810](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15810>) \n** DESCRIPTION: **Squid-Cache Squid is vulnerable to HTTP request smuggling, caused by improper input validation. By sending specially crafted HTTP(S) request messages, an attacker could exploit this vulnerability to poison the web cache, bypass web application firewall protection, and conduct XSS attacks. \nCVSS Base score: 9.6 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/187451](<https://exchange.xforce.ibmcloud.com/vulnerabilities/187451>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N) \n \n** CVEID: **[CVE-2020-15811](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15811>) \n** DESCRIPTION: **Squid-Cache Squid is vulnerable to HTTP request splitting attacks, caused by improper input validation in HTTP message processing. A remote attacker could exploit this vulnerability to inject arbitrary HTTP request and cause the browser to send 2 HTTP requests, once the URL is clicked. This would allow the attacker to perform further attacks, such as Web cache poisoning or cross-site scripting. \nCVSS Base score: 6.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/187546](<https://exchange.xforce.ibmcloud.com/vulnerabilities/187546>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N) \n \n** CVEID: **[CVE-2020-24606](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-24606>) \n** DESCRIPTION: **Squid is vulnerable to a denial of service, caused by the mishandling of EOF in the peerDigestHandleReply function in peer_digest.cc. By sending a specially-crafted Cache Digest response message, a remote attacker could exploit this vulnerability to consume all available CPU cycles. \nCVSS Base score: 8.6 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/187152](<https://exchange.xforce.ibmcloud.com/vulnerabilities/187152>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-20426](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20426>) \n** DESCRIPTION: **IBM Security Guardium 11.2 contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to external components, or encryption of internal data. IBM X-Force ID: 196313. \nCVSS Base score: 5.9 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/196313](<https://exchange.xforce.ibmcloud.com/vulnerabilities/196313>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N) \n \n** CVEID: **[CVE-2019-19956](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19956>) \n** DESCRIPTION: **libxml2 is vulnerable to a denial of service, caused by a memory leak in xmlParseBalancedChunkMemoryRecover in parser.c. By persuading a victim to open a specially crafted file, a remote attacker could exploit this vulnerability to cause the application to crash. \nCVSS Base score: 3.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/173518](<https://exchange.xforce.ibmcloud.com/vulnerabilities/173518>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L) \n \n** CVEID: **[CVE-2019-20388](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20388>) \n** DESCRIPTION: **GNOME libxml2 could allow a remote attacker to obtain sensitive information, caused by a xmlSchemaValidateStream memory leak in xmlSchemaPreRun in xmlschemas.c. By persuading a victim to open a specially crafted file, an attacker could exploit this vulnerability to obtain sensitive information. \nCVSS Base score: 3.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/175539](<https://exchange.xforce.ibmcloud.com/vulnerabilities/175539>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N) \n \n** CVEID: **[CVE-2020-7595](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7595>) \n** DESCRIPTION: **GNOME libxml2 is vulnerable to a denial of service, caused by an error in xmlStringLenDecodeEntities in parser.c. An attacker could exploit this vulnerability to cause the application to enter into an infinite loop. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/175333](<https://exchange.xforce.ibmcloud.com/vulnerabilities/175333>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-20419](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20419>) \n** DESCRIPTION: **IBM Security Guardium 11.2 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 196280. \nCVSS Base score: 6.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/196280](<https://exchange.xforce.ibmcloud.com/vulnerabilities/196280>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N) \n \n** CVEID: **[CVE-2021-20385](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20385>) \n** DESCRIPTION: **IBM Security Guardium 11.2 could allow a remote authenticated attacker to execute arbitrary commands on the system. By sending a specially-crafted request, an attacker could exploit this vulnerability to execute arbitrary commands on the system. IBM X-Force ID: 195766. \nCVSS Base score: 8.4 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/195766](<https://exchange.xforce.ibmcloud.com/vulnerabilities/195766>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2020-5259](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5259>) \n** DESCRIPTION: **Dojo dojox could allow a remote attacker to inject arbitrary code on the system, caused by a prototype pollution flaw. By injecting other values, an attacker could exploit this vulnerability to overwrite, or pollute, a JavaScript application object prototype of the base object. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/177752](<https://exchange.xforce.ibmcloud.com/vulnerabilities/177752>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N) \n \n** CVEID: **[CVE-2020-5258](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5258>) \n** DESCRIPTION: **Dojo dojo could allow a remote attacker to inject arbitrary code on the system, caused by a prototype pollution flaw. By injecting other values, an attacker could exploit this vulnerability to overwrite, or pollute, a JavaScript application object prototype of the base object. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/177751](<https://exchange.xforce.ibmcloud.com/vulnerabilities/177751>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N) \n \n** CVEID: **[CVE-2019-10785](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10785>) \n** DESCRIPTION: **Dojox is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the dojox.xmpp.util.xmlEncode. A remote attacker could exploit this vulnerability to execute script in a victim's Web browser within the security context of the hosting Web site. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials. \nCVSS Base score: 6.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/176460](<https://exchange.xforce.ibmcloud.com/vulnerabilities/176460>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N) \n \n** CVEID: **[CVE-2019-14866](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14866>) \n** DESCRIPTION: **GNU cpio could allow a local authenticated attacker to gain elevated privileges on the system, caused by the failure to properly validate input files when generating TAR archives. An attacker could exploit this vulnerability to inject any tar content and compromise the system. \nCVSS Base score: 6.7 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/171509](<https://exchange.xforce.ibmcloud.com/vulnerabilities/171509>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2019-12450](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12450>) \n** DESCRIPTION: **GNOME GLib could allow a remote attacker to bypass security restrictions, caused by improper permission control in the file_copy_fallback in gio/gfile.c. An attacker could exploit this vulnerability to bypass access restrictions. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/161792](<https://exchange.xforce.ibmcloud.com/vulnerabilities/161792>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N) \n \n** CVEID: **[CVE-2019-14822](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14822>) \n** DESCRIPTION: **IBus could allow a local authenticated attacker to bypass security restrictions, caused by improper authorization validation. By sending a specially-crafted request, an attacker could exploit this vulnerability to monitor and send method calls to the ibus bus of another user. \nCVSS Base score: 5.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/167063](<https://exchange.xforce.ibmcloud.com/vulnerabilities/167063>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N) \n \n** CVEID: **[CVE-2020-13401](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13401>) \n** DESCRIPTION: **Docker Docker CE is vulnerable to a man-in-the-middle attack, caused by improper validation of router advertisements. By sending rogue router advertisements, an attacker could exploit this vulnerability using man-in-the-middle techniques to gain access to the communication channel between endpoints to obtain sensitive information or further compromise the system. \nCVSS Base score: 6 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/182750](<https://exchange.xforce.ibmcloud.com/vulnerabilities/182750>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L) \n \n** CVEID: **[CVE-2020-12049](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12049>) \n** DESCRIPTION: **D-Bus is vulnerable to a denial of service, caused by an error in _dbus_read_socket_with_unix_fds. By sending specially crafted messages, a local attacker could exploit this vulnerability to cause the system dbus-daemon (dbus-daemon --system) to leak file descriptors. \nCVSS Base score: 4 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/182955](<https://exchange.xforce.ibmcloud.com/vulnerabilities/182955>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n** CVEID: **[CVE-2019-12749](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12749>) \n** DESCRIPTION: **D-Bus could allow a remote attacker to bypass security restrictions, caused by symlink mishandling in the reference implementation of DBUS_COOKIE_SHA1 in the libdbus library. By manipulating a ~/.dbus-keyrings symlink, an attacker could exploit this vulnerability to bypass DBUS_COOKIE_SHA1 authentication to allow a DBusServer with a different uid to read and write in arbitrary locations. \nCVSS Base score: 9.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/162386](<https://exchange.xforce.ibmcloud.com/vulnerabilities/162386>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N) \n \n** CVEID: **[CVE-2019-5482](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5482>) \n** DESCRIPTION: **cURL libcurl is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by the tftp_receive_packet function. By sending specially-crafted request containing an OACK without the BLKSIZE option, a remote attacker could overflow a buffer and execute arbitrary code on the system. \nCVSS Base score: 6.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/166942](<https://exchange.xforce.ibmcloud.com/vulnerabilities/166942>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L) \n \n** CVEID: **[CVE-2020-8177](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8177>) \n** DESCRIPTION: **cURL could allow a remote attacker to overwrite arbitrary files on the system, caused by the improper handling of certain parameters when using -J (--remote-header-name) and -I (--include) in the same command line. An attacker could exploit this vulnerability to overwrite a local file. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/183931](<https://exchange.xforce.ibmcloud.com/vulnerabilities/183931>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N) \n \n** CVEID: **[CVE-2021-20386](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20386>) \n** DESCRIPTION: **IBM Security Guardium 11.2 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 195767. \nCVSS Base score: 6.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/195767](<https://exchange.xforce.ibmcloud.com/vulnerabilities/195767>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N) \n \n** CVEID: **[CVE-2019-5094](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5094>) \n** DESCRIPTION: **E2fsprogs could allow a remote authenticated attacker to execute arbitrary code on the system, caused by an out-of-bounds write in the quota file functionality. By persuading a victim to open a specially-crafted file, an attacker could exploit this vulnerability to execute arbitrary code on the system. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/167547](<https://exchange.xforce.ibmcloud.com/vulnerabilities/167547>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2019-5188](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5188>) \n** DESCRIPTION: **E2fsprogs could allow a local authenticated attacker to execute arbitrary code on the system, caused by an out-of-bounds write in the directory rehashing function. By using a specially-crafted ext4 directory, an attacker could exploit this vulnerability to execute arbitrary code on the system. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/174075](<https://exchange.xforce.ibmcloud.com/vulnerabilities/174075>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2019-11719](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11719>) \n** DESCRIPTION: **Mozilla Firefox could allow a remote attacker to obtain sensitive information, caused by an out-of-bounds read when importing a curve25519 private key in PKCS#8format. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability using unknown attack vectors to obtain sensitive information. \nCVSS Base score: 6.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/163512](<https://exchange.xforce.ibmcloud.com/vulnerabilities/163512>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N) \n \n** CVEID: **[CVE-2021-20389](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20389>) \n** DESCRIPTION: **IBM Security Guardium 11.2 stores user credentials in plain clear text which can be read by a local user. IBM X-Force ID: 195770. \nCVSS Base score: 5.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/195770](<https://exchange.xforce.ibmcloud.com/vulnerabilities/195770>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N) \n \n** CVEID: **[CVE-2020-12825](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12825>) \n** DESCRIPTION: **Libcroco is vulnerable to a denial of service, caused by excessive recursion in cr_parser_parse_any_core in cr-parser.c. By persuading a victim to open a specially-crafted CSS file, a remote attacker could exploit this vulnerability to cause stack consumption. \nCVSS Base score: 3.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/181959](<https://exchange.xforce.ibmcloud.com/vulnerabilities/181959>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L) \n \n** CVEID: **[CVE-2021-21284](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21284>) \n** DESCRIPTION: **Docker could allow a remote authenticated attacker to gain elevated privileges on the system, caused by a flaw when using the --userns-remap option. By sending a specially-crafted request, an authenticated attacker could exploit this vulnerability to gain elevated privileges as root on the system. \nCVSS Base score: 8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/196047](<https://exchange.xforce.ibmcloud.com/vulnerabilities/196047>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2021-21285](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21285>) \n** DESCRIPTION: **Docker is vulnerable to a denial of service, caused by improper input validation. By persuading a victim to pull a specially-crafted Docker image, a remote attacker could exploit this vulnerability to cause the dockerd daemon to crash, and results in a denial of service condition. \nCVSS Base score: 6.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/196049](<https://exchange.xforce.ibmcloud.com/vulnerabilities/196049>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2020-10754](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10754>) \n** DESCRIPTION: **NetworkManager could allow a remote authenticated attacker to bypass security restrictions, caused by improper configuration in the nmcli. By connecting to a network, an attacker could exploit this vulnerability to bypass authentication. \nCVSS Base score: 4.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/184636](<https://exchange.xforce.ibmcloud.com/vulnerabilities/184636>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N) \n \n** CVEID: **[CVE-2021-20428](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20428>) \n** DESCRIPTION: **IBM Security Guardium 11.2 could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned in the browser. This information could be used in further attacks against the system. IBM X-Force ID: 196315. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/196315](<https://exchange.xforce.ibmcloud.com/vulnerabilities/196315>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N) \n \n** CVEID: **[CVE-2021-3156](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3156>) \n** DESCRIPTION: **Sudo is vulnerable to a heap-based buffer overflow, caused by improper bounds checking when parsing command line arguments. By sending an \"sudoedit -s\" and a command-line argument that ends with a single backslash character, a local attacker could overflow a buffer and execute arbitrary code on the system with root privileges. This vulnerability is also known as Baron Samedit. \nCVSS Base score: 8.4 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/195658](<https://exchange.xforce.ibmcloud.com/vulnerabilities/195658>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)\n\n## Affected Products and Versions\n\nAffected Product(s)| Version(s) \n---|--- \nIBM Security Guardium| 10.5 \nIBM Security Guardium| 10.6 \nIBM Security Guardium| 11.0 \nIBM Security Guardium| 11.1 \nIBM Security Guardium| 11.2 \nIBM Security Guardium| 11.3 \n \n## Remediation/Fixes\n\nProduct| Versions| Fix \n---|---|--- \nIBM Security Guardium| 10.5| \n\n[http://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&product=ibm/Information+Management/InfoSphere+Guardium&release=10.0&platform=Linux&function=fixId&fixids=SqlGuard_10.0p545_Bundle_Oct-19-2021&includeSupersedes=0&source=fc](<http://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&product=ibm/Information+Management/InfoSphere+Guardium&release=10.0&platform=Linux&function=fixId&fixids=SqlGuard_10.0p545_Bundle_Oct-19-2021&includeSupersedes=0&source=fc>) \n \nIBM Security Guardium| 10.6| [http://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&product=ibm/Information+Management/InfoSphere+Guardium&release=10.0&platform=Linux&function=fixId&fixids=SqlGuard_10.0p675_Bundle_Aug-11-2021&includeSupersedes=0&source=fc](<http://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&product=ibm/Information+Management/InfoSphere+Guardium&release=10.0&platform=Linux&function=fixId&fixids=SqlGuard_10.0p675_Bundle_Aug-11-2021&includeSupersedes=0&source=fc>) \nIBM Security Guardium| 11.0| \n\n[http://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&product=ibm/Information+Management/InfoSphere+Guardium&release=11.0&platform=Linux&function=fixId&fixids=SqlGuard_11.0p40_Bundle_Oct-04-2021&includeSupersedes=0&source=fc](<http://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&product=ibm/Information+Management/InfoSphere+Guardium&release=11.0&platform=Linux&function=fixId&fixids=SqlGuard_11.0p40_Bundle_Oct-04-2021&includeSupersedes=0&source=fc>) \n \nIBM Security Guardium| 11.1| \n\n[http://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&product=ibm/Information+Management/InfoSphere+Guardium&release=11.0&platform=Linux&function=fixId&fixids=SqlGuard_11.0p150_Bundle_Oct-26-2021&includeSupersedes=0&source=fc](<http://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&product=ibm/Information+Management/InfoSphere+Guardium&release=11.0&platform=Linux&function=fixId&fixids=SqlGuard_11.0p150_Bundle_Oct-26-2021&includeSupersedes=0&source=fc>) \n \nIBM Security Guardium| 11.2| \n\n[http://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&product=ibm/Information+Management/InfoSphere+Guardium&release=11.0&platform=Linux&function=fixId&fixids=SqlGuard_11.0p250_Bundle_Jul-14-2021&includeSupersedes=0&source=fc](<http://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&product=ibm/Information+Management/InfoSphere+Guardium&release=11.0&platform=Linux&function=fixId&fixids=SqlGuard_11.0p250_Bundle_Jul-14-2021&includeSupersedes=0&source=fc>) \n \nIBM Security Guardium| 11.3| \n\n[http://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&product=ibm/Information+Management/InfoSphere+Guardium&release=11.0&platform=Linux&function=fixId&fixids=SqlGuard_11.0p330_Bundle_Oct-06-2021&includeSupersedes=0&source=fc](<http://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&product=ibm/Information+Management/InfoSphere+Guardium&release=11.0&platform=Linux&function=fixId&fixids=SqlGuard_11.0p330_Bundle_Oct-06-2021&includeSupersedes=0&source=fc>) \n \n## Workarounds and Mitigations\n\nNone\n\n## Get Notified about Future Security Bulletins\n\nSubscribe to [My Notifications](< http://www-01.ibm.com/software/support/einfo.html>) to be notified of important product support alerts like this.\n\n### References \n\n[Complete CVSS v3 Guide](<http://www.first.org/cvss/user-guide> \"Link resides outside of ibm.com\" ) \n[On-line Calculator v3](<http://www.first.org/cvss/calculator/3.0> \"Link resides outside of ibm.com\" )\n\nOff \n\n## Related Information\n\n[IBM Secure Engineering Web Portal](<http://www.ibm.com/security/secure-engineering/bulletins.html>) \n[IBM Product Security Incident Response Blog](<http://www.ibm.com/blogs/psirt>)\n\n## Acknowledgement\n\nJohn Zuccato, Rodney Ryan, Chris Shepherd, Nathan Roane, Vince Dragnea, Troy Fisher, Elaheh Samani and Gabor Minyo from IBM X-Force Ethical Hacking Team. , John Zuccato, Rodney Ryan, Chris Shepherd, Vince Dragnea, Troy Fisher, Nathan Roane, Elaheh Sa\n\n## Change History\n\n21 May 2021: Initial Publication \n4 June 2021: Second Publication \n9 Aug 2021: Third Publication \n4 Nov 2021: Fourth Publication\n\n*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.\n\n## Disclaimer\n\nAccording to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an \"industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response.\" IBM PROVIDES THE CVSS SCORES \"\"AS IS\"\" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY. In addition to other efforts to address potential vulnerabilities, IBM periodically updates the record of components contained in our product offerings. As part of that effort, if IBM identifies previously unidentified packages in a product/service inventory, we address relevant vulnerabilities regardless of CVE date. Inclusion of an older CVEID does not demonstrate that the referenced product has been used by IBM since that date, nor that IBM was aware of a vulnerability as of that date. We are making clients aware of relevant vulnerabilities as we become aware of them. \"Affected Products and Versions\" referenced in IBM Security Bulletins are intended to be only products and versions that are supported by IBM and have not passed their end-of-support or warranty date. Thus, failure to reference unsupported or extended-support products and versions in this Security Bulletin does not constitute a determination by IBM that they are unaffected by the vulnerability. Reference to one or more unsupported versions in this Security Bulletin shall not create an obligation for IBM to provide fixes for any unsupported or extended-support products or versions.\n\n## Document Location\n\nWorldwide\n\n[{\"Business Unit\":{\"code\":\"BU059\",\"label\":\"IBM Software w\\/o TPS\"},\"Product\":{\"code\":\"SSMPHH\",\"label\":\"IBM Security Guardium\"},\"Component\":\"\",\"Platform\":[{\"code\":\"PF016\",\"label\":\"Linux\"}],\"Version\":\"10.5, 10.6, 11.0, 11.1, 11.2, 11.3\",\"Edition\":\"\",\"Line of Business\":{\"code\":\"LOB24\",\"label\":\"Security Software\"}}]", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2022-04-15T21:36:47", "type": "ibm", "title": "Security Bulletin: IBM Security Guardium is affected by multiple vulnerabilities", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.0, "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-10785", "CVE-2019-11719", "CVE-2019-12450", "CVE-2019-12528", "CVE-2019-12749", "CVE-2019-14822", "CVE-2019-14866", "CVE-2019-19956", "CVE-2019-20388", "CVE-2019-5094", "CVE-2019-5188", "CVE-2019-5482", "CVE-2020-10754", "CVE-2020-12049", "CVE-2020-12825", "CVE-2020-13401", "CVE-2020-15049", "CVE-2020-15810", "CVE-2020-15811", "CVE-2020-24606", "CVE-2020-5258", "CVE-2020-5259", "CVE-2020-7595", "CVE-2020-8177", "CVE-2020-8449", "CVE-2020-8450", "CVE-2021-20385", "CVE-2021-20386", "CVE-2021-20389", "CVE-2021-20419", "CVE-2021-20426", "CVE-2021-20428", "CVE-2021-21284", "CVE-2021-21285", "CVE-2021-3156"], "modified": "2022-04-15T21:36:47", "id": "0A425AE154320282FF38ABB3C8BA8D3AD10793B88A3CFCA031B295F986453B12", "href": "https://www.ibm.com/support/pages/node/6455281", "cvss": {"score": 9.0, "vector": "AV:N/AC:L/Au:S/C:C/I:C/A:C"}}]}
CVE-2020-24606
