In the IMAP Server in Dovecot 2.3.3 through 2.3.5.2, the submission-login component crashes if AUTH PLAIN is attempted over a TLS secured channel with an unacceptable authentication message.
{"redhatcve": [{"lastseen": "2023-06-13T15:00:24", "description": "In the IMAP Server in Dovecot 2.3.3 through 2.3.5.2, the submission-login component crashes if AUTH PLAIN is attempted over a TLS secured channel with an unacceptable authentication message.\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": "2019-05-13T09:21:29", "type": "redhatcve", "title": "CVE-2019-11499", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-11499"], "modified": "2023-04-06T05:16:07", "id": "RH:CVE-2019-11499", "href": "https://access.redhat.com/security/cve/cve-2019-11499", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}], "debiancve": [{"lastseen": "2023-06-13T14:31:57", "description": "In the IMAP Server in Dovecot 2.3.3 through 2.3.5.2, the submission-login component crashes if AUTH PLAIN is attempted over a TLS secured channel with an unacceptable authentication message.", "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": "2019-05-08T17:29:00", "type": "debiancve", "title": "CVE-2019-11499", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-11499"], "modified": "2019-05-08T17:29:00", "id": "DEBIANCVE:CVE-2019-11499", "href": "https://security-tracker.debian.org/tracker/CVE-2019-11499", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}], "osv": [{"lastseen": "2023-03-01T18:07:15", "description": "In the IMAP Server in Dovecot 2.3.3 through 2.3.5.2, the submission-login component crashes if AUTH PLAIN is attempted over a TLS secured channel with an unacceptable authentication message.", "cvss3": {}, "published": "2019-05-08T17:29:00", "type": "osv", "title": "CVE-2019-11499", "bulletinFamily": "software", "cvss2": {}, "cvelist": ["CVE-2019-11499"], "modified": "2023-03-01T18:07:11", "id": "OSV:CVE-2019-11499", "href": "https://osv.dev/vulnerability/CVE-2019-11499", "cvss": {"score": 0.0, "vector": "NONE"}}], "cve": [{"lastseen": "2023-06-13T14:29:53", "description": "In the IMAP Server in Dovecot 2.3.3 through 2.3.5.2, the submission-login component crashes if AUTH PLAIN is attempted over a TLS secured channel with an unacceptable authentication message.", "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": "2019-05-08T17:29:00", "type": "cve", "title": "CVE-2019-11499", "cwe": ["NVD-CWE-noinfo"], "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-11499"], "modified": "2023-03-01T15:20:00", "cpe": ["cpe:/o:opensuse:leap:15.0", "cpe:/o:fedoraproject:fedora:29", "cpe:/o:fedoraproject:fedora:30", "cpe:/o:opensuse:leap:15.1", "cpe:/a:dovecot:dovecot:2.3.5.2"], "id": "CVE-2019-11499", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-11499", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}, "cpe23": ["cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*", "cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*", "cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*", "cpe:2.3:a:dovecot:dovecot:2.3.5.2:*:*:*:*:*:*:*", "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*"]}], "ubuntucve": [{"lastseen": "2023-06-29T14:31:51", "description": "In the IMAP Server in Dovecot 2.3.3 through 2.3.5.2, the submission-login\ncomponent crashes if AUTH PLAIN is attempted over a TLS secured channel\nwith an unacceptable authentication message.\n\n#### Notes\n\nAuthor| Note \n---|--- \n[mdeslaur](<https://launchpad.net/~mdeslaur>) | affects 2.3.0 - 2.3.5.2\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": "2019-04-30T00:00:00", "type": "ubuntucve", "title": "CVE-2019-11499", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-11499"], "modified": "2019-04-30T00:00:00", "id": "UB:CVE-2019-11499", "href": "https://ubuntu.com/security/CVE-2019-11499", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}], "nessus": [{"lastseen": "2023-05-18T14:56:28", "description": "According to the versions of the dovecot packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - In the IMAP Server in Dovecot 2.3.3 through 2.3.5.2, the submission-login service crashes when the client disconnects prematurely during the AUTH command.(CVE-2019-11494)\n\n - In the IMAP Server in Dovecot 2.3.3 through 2.3.5.2, the submission-login component crashes if AUTH PLAIN is attempted over a TLS secured channel with an unacceptable authentication message.(CVE-2019-11499)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2020-02-25T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP8 : dovecot (EulerOS-SA-2020-1146)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-11494", "CVE-2019-11499"], "modified": "2021-01-06T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:dovecot", "p-cpe:/a:huawei:euleros:dovecot-mysql", "p-cpe:/a:huawei:euleros:dovecot-pigeonhole", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2020-1146.NASL", "href": "https://www.tenable.com/plugins/nessus/133980", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(133980);\n script_version(\"1.6\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/06\");\n\n script_cve_id(\n \"CVE-2019-11494\",\n \"CVE-2019-11499\"\n );\n\n script_name(english:\"EulerOS 2.0 SP8 : dovecot (EulerOS-SA-2020-1146)\");\n script_summary(english:\"Checks the rpm output for the updated packages.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the dovecot packages installed, the\nEulerOS installation on the remote host is affected by the following\nvulnerabilities :\n\n - In the IMAP Server in Dovecot 2.3.3 through 2.3.5.2,\n the submission-login service crashes when the client\n disconnects prematurely during the AUTH\n command.(CVE-2019-11494)\n\n - In the IMAP Server in Dovecot 2.3.3 through 2.3.5.2,\n the submission-login component crashes if AUTH PLAIN is\n attempted over a TLS secured channel with an\n unacceptable authentication message.(CVE-2019-11499)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2020-1146\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?60acd234\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected dovecot packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/02/25\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/02/25\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:dovecot\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:dovecot-mysql\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:dovecot-pigeonhole\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2020-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0\");\n\nsp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(8)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP8\");\n\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP8\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"aarch64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"aarch64\", cpu);\n\nflag = 0;\n\npkgs = [\"dovecot-2.3.3-1.h7.eulerosv2r8\",\n \"dovecot-mysql-2.3.3-1.h7.eulerosv2r8\",\n \"dovecot-pigeonhole-2.3.3-1.h7.eulerosv2r8\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"8\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\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, \"dovecot\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-24T14:11:13", "description": "It was discovered that the Dovecot Submission login service incorrectly handled certain operations. A remote attacker could possibly use this issue to cause Dovecot to crash, resulting in a denial of service.\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2019-05-01T00:00:00", "type": "nessus", "title": "Ubuntu 18.10 / 19.04 : Dovecot vulnerabilities (USN-3961-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-11494", "CVE-2019-11499"], "modified": "2023-05-11T00:00:00", "cpe": ["p-cpe:/a:canonical:ubuntu_linux:dovecot-core", "p-cpe:/a:canonical:ubuntu_linux:dovecot-submissiond", "cpe:/o:canonical:ubuntu_linux:18.10", "cpe:/o:canonical:ubuntu_linux:19.04"], "id": "UBUNTU_USN-3961-1.NASL", "href": "https://www.tenable.com/plugins/nessus/124457", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-3961-1. The text \n# itself is copyright (C) Canonical, Inc. See \n# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered \n# trademark of Canonical, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(124457);\n script_version(\"1.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/05/11\");\n\n script_cve_id(\"CVE-2019-11494\", \"CVE-2019-11499\");\n script_xref(name:\"USN\", value:\"3961-1\");\n\n script_name(english:\"Ubuntu 18.10 / 19.04 : Dovecot vulnerabilities (USN-3961-1)\");\n script_summary(english:\"Checks dpkg output for updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\n\"The remote Ubuntu host is missing one or more security-related\npatches.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"It was discovered that the Dovecot Submission login service\nincorrectly handled certain operations. A remote attacker could\npossibly use this issue to cause Dovecot to crash, resulting in a\ndenial of service.\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Ubuntu security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://usn.ubuntu.com/3961-1/\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\n\"Update the affected dovecot-core and / or dovecot-submissiond\npackages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:dovecot-core\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:dovecot-submissiond\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:18.10\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:19.04\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/05/08\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/04/30\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/05/01\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"Ubuntu Security Notice (C) 2019-2023 Canonical, Inc. / NASL script (C) 2019-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Ubuntu Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/cpu\", \"Host/Ubuntu\", \"Host/Ubuntu/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"ubuntu.inc\");\ninclude(\"misc_func.inc\");\n\nif ( ! get_kb_item(\"Host/local_checks_enabled\") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar release = get_kb_item(\"Host/Ubuntu/release\");\nif ( isnull(release) ) audit(AUDIT_OS_NOT, \"Ubuntu\");\nrelease = chomp(release);\nif (! preg(pattern:\"^(18\\.10|19\\.04)$\", string:release)) audit(AUDIT_OS_NOT, \"Ubuntu 18.10 / 19.04\", \"Ubuntu \" + release);\nif ( ! get_kb_item(\"Host/Debian/dpkg-l\") ) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);\n\nvar flag = 0;\n\nif (ubuntu_check(osver:\"18.10\", pkgname:\"dovecot-core\", pkgver:\"1:2.3.2.1-1ubuntu3.4\")) flag++;\nif (ubuntu_check(osver:\"18.10\", pkgname:\"dovecot-submissiond\", pkgver:\"1:2.3.2.1-1ubuntu3.4\")) flag++;\nif (ubuntu_check(osver:\"19.04\", pkgname:\"dovecot-core\", pkgver:\"1:2.3.4.1-1ubuntu2.2\")) flag++;\nif (ubuntu_check(osver:\"19.04\", pkgname:\"dovecot-submissiond\", pkgver:\"1:2.3.4.1-1ubuntu2.2\")) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : ubuntu_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = ubuntu_pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"dovecot-core / dovecot-submissiond\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-25T14:18:13", "description": "Aki Tuomi reports :\n\nSubmission-login crashes with signal 11 due to NULL pointer access when authentication is aborted by disconnecting. This can lead to denial-of-service attack by persistent attacker(s).\n\nAki Tuomi reports :\n\nSubmission-login crashes when authentication is started over TLS secured channel and invalid authentication message is sent. This can lead to denial-of-service attack by persistent attacker(s).", "cvss3": {}, "published": "2019-05-01T00:00:00", "type": "nessus", "title": "FreeBSD : Dovecot -- Multiple vulnerabilities (3f98ccb3-6b8a-11e9-9b5c-a4badb296695)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-11494", "CVE-2019-11499"], "modified": "2020-01-21T00:00:00", "cpe": ["p-cpe:/a:freebsd:freebsd:dovecot", "cpe:/o:freebsd:freebsd"], "id": "FREEBSD_PKG_3F98CCB36B8A11E99B5CA4BADB296695.NASL", "href": "https://www.tenable.com/plugins/nessus/124429", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from the FreeBSD VuXML database :\n#\n# Copyright 2003-2020 Jacques Vidrine and contributors\n#\n# Redistribution and use in source (VuXML) and 'compiled' forms (SGML,\n# HTML, PDF, PostScript, RTF and so forth) with or without modification,\n# are permitted provided that the following conditions are met:\n# 1. Redistributions of source code (VuXML) must retain the above\n# copyright notice, this list of conditions and the following\n# disclaimer as the first lines of this file unmodified.\n# 2. Redistributions in compiled form (transformed to other DTDs,\n# published online in any format, converted to PDF, PostScript,\n# RTF and other formats) must reproduce the above copyright\n# notice, this list of conditions and the following disclaimer\n# in the documentation and/or other materials provided with the\n# distribution.\n# \n# THIS DOCUMENTATION IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS \"AS IS\"\n# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,\n# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR\n# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS\n# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,\n# OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT\n# OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR\n# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE\n# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS DOCUMENTATION,\n# EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(124429);\n script_version(\"1.3\");\n script_cvs_date(\"Date: 2020/01/21\");\n\n script_cve_id(\"CVE-2019-11494\", \"CVE-2019-11499\");\n\n script_name(english:\"FreeBSD : Dovecot -- Multiple vulnerabilities (3f98ccb3-6b8a-11e9-9b5c-a4badb296695)\");\n script_summary(english:\"Checks for updated package in pkg_info output\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote FreeBSD host is missing a security-related update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"Aki Tuomi reports :\n\nSubmission-login crashes with signal 11 due to NULL pointer access\nwhen authentication is aborted by disconnecting. This can lead to\ndenial-of-service attack by persistent attacker(s).\n\nAki Tuomi reports :\n\nSubmission-login crashes when authentication is started over TLS\nsecured channel and invalid authentication message is sent. This can\nlead to denial-of-service attack by persistent attacker(s).\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://dovecot.org/list/dovecot-news/2019-April/000409.html\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://dovecot.org/list/dovecot-news/2019-April/000410.html\"\n );\n # https://vuxml.freebsd.org/freebsd/3f98ccb3-6b8a-11e9-9b5c-a4badb296695.html\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?c3daab10\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:freebsd:freebsd:dovecot\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:freebsd:freebsd\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/03/11\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/04/30\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/05/01\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"FreeBSD Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/FreeBSD/release\", \"Host/FreeBSD/pkg_info\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"freebsd_package.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item(\"Host/FreeBSD/release\")) audit(AUDIT_OS_NOT, \"FreeBSD\");\nif (!get_kb_item(\"Host/FreeBSD/pkg_info\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\nflag = 0;\n\nif (pkg_test(save_report:TRUE, pkg:\"dovecot>=2.3.0<2.3.6\")) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_warning(port:0, extra:pkg_report_get());\n else security_warning(0);\n exit(0);\n}\nelse audit(AUDIT_HOST_NOT, \"affected\");\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-24T14:30:28", "description": "This update for dovecot23 fixes the following issues :\n\nCVE-2019-11500: Fixed the NUL byte handling in IMAP and ManageSieve protocol parsers. (bsc#1145559)\n\nCVE-2019-11499: Fixed a vulnerability where the submission-login would crash over a TLS secured channel (bsc#1133625).\n\nCVE-2019-11494: Fixed a denial of service if the authentication is aborted by disconnecting (bsc#1133624).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2019-10-03T00:00:00", "type": "nessus", "title": "SUSE SLES15 Security Update : dovecot23 (SUSE-SU-2019:2514-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-11494", "CVE-2019-11499", "CVE-2019-11500"], "modified": "2019-12-23T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:dovecot23", "p-cpe:/a:novell:suse_linux:dovecot23-backend-mysql", "p-cpe:/a:novell:suse_linux:dovecot23-backend-mysql-debuginfo", "p-cpe:/a:novell:suse_linux:dovecot23-backend-pgsql", "p-cpe:/a:novell:suse_linux:dovecot23-backend-pgsql-debuginfo", "p-cpe:/a:novell:suse_linux:dovecot23-backend-sqlite", "p-cpe:/a:novell:suse_linux:dovecot23-backend-sqlite-debuginfo", "p-cpe:/a:novell:suse_linux:dovecot23-debuginfo", "p-cpe:/a:novell:suse_linux:dovecot23-debugsource", "p-cpe:/a:novell:suse_linux:dovecot23-devel", "p-cpe:/a:novell:suse_linux:dovecot23-fts", "p-cpe:/a:novell:suse_linux:dovecot23-fts-debuginfo", "p-cpe:/a:novell:suse_linux:dovecot23-fts-lucene", "p-cpe:/a:novell:suse_linux:dovecot23-fts-lucene-debuginfo", "p-cpe:/a:novell:suse_linux:dovecot23-fts-solr", "p-cpe:/a:novell:suse_linux:dovecot23-fts-solr-debuginfo", "p-cpe:/a:novell:suse_linux:dovecot23-fts-squat", "p-cpe:/a:novell:suse_linux:dovecot23-fts-squat-debuginfo", "cpe:/o:novell:suse_linux:15"], "id": "SUSE_SU-2019-2514-1.NASL", "href": "https://www.tenable.com/plugins/nessus/129554", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2019:2514-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(129554);\n script_version(\"1.2\");\n script_cvs_date(\"Date: 2019/12/23\");\n\n script_cve_id(\"CVE-2019-11494\", \"CVE-2019-11499\", \"CVE-2019-11500\");\n\n script_name(english:\"SUSE SLES15 Security Update : dovecot23 (SUSE-SU-2019:2514-1)\");\n script_summary(english:\"Checks rpm output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"This update for dovecot23 fixes the following issues :\n\nCVE-2019-11500: Fixed the NUL byte handling in IMAP and ManageSieve\nprotocol parsers. (bsc#1145559)\n\nCVE-2019-11499: Fixed a vulnerability where the submission-login would\ncrash over a TLS secured channel (bsc#1133625).\n\nCVE-2019-11494: Fixed a denial of service if the authentication is\naborted by disconnecting (bsc#1133624).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1133624\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1133625\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1145559\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-11494/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-11499/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-11500/\"\n );\n # https://www.suse.com/support/update/announcement/2019/suse-su-20192514-1/\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?4c97daba\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\n\"To install this SUSE Security Update use the SUSE recommended\ninstallation methods like YaST online_update or 'zypper patch'.\n\nAlternatively you can run the command listed for your product :\n\nSUSE Linux Enterprise Module for Server Applications 15-SP1:zypper in\n-t patch SUSE-SLE-Module-Server-Applications-15-SP1-2019-2514=1\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dovecot23\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dovecot23-backend-mysql\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dovecot23-backend-mysql-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dovecot23-backend-pgsql\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dovecot23-backend-pgsql-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dovecot23-backend-sqlite\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dovecot23-backend-sqlite-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dovecot23-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dovecot23-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dovecot23-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dovecot23-fts\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dovecot23-fts-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dovecot23-fts-lucene\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dovecot23-fts-lucene-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dovecot23-fts-solr\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dovecot23-fts-solr-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dovecot23-fts-squat\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:dovecot23-fts-squat-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:15\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/05/08\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/10/02\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/10/03\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"SUSE\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES15)$\", string:os_ver)) audit(AUDIT_OS_NOT, \"SUSE SLES15\", \"SUSE \" + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu !~ \"^i[3-6]86$\" && \"x86_64\" >!< cpu && \"s390x\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"SUSE \" + os_ver, cpu);\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES15\" && (! preg(pattern:\"^(1)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES15 SP1\", os_ver + \" SP\" + sp);\n\n\nflag = 0;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"dovecot23-2.3.3-8.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"dovecot23-backend-mysql-2.3.3-8.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"dovecot23-backend-mysql-debuginfo-2.3.3-8.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"dovecot23-backend-pgsql-2.3.3-8.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"dovecot23-backend-pgsql-debuginfo-2.3.3-8.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"dovecot23-backend-sqlite-2.3.3-8.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"dovecot23-backend-sqlite-debuginfo-2.3.3-8.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"dovecot23-debuginfo-2.3.3-8.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"dovecot23-debugsource-2.3.3-8.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"dovecot23-devel-2.3.3-8.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"dovecot23-fts-2.3.3-8.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"dovecot23-fts-debuginfo-2.3.3-8.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"dovecot23-fts-lucene-2.3.3-8.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"dovecot23-fts-lucene-debuginfo-2.3.3-8.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"dovecot23-fts-solr-2.3.3-8.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"dovecot23-fts-solr-debuginfo-2.3.3-8.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"dovecot23-fts-squat-2.3.3-8.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"dovecot23-fts-squat-debuginfo-2.3.3-8.1\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\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, \"dovecot23\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-25T14:29:47", "description": "This update for dovecot23 fixes the following issues :\n\n - CVE-2019-11500: Fixed the NUL byte handling in IMAP and ManageSieve protocol parsers. (bsc#1145559)\n\n - CVE-2019-11499: Fixed a vulnerability where the submission-login would crash over a TLS secured channel (bsc#1133625).\n\n - CVE-2019-11494: Fixed a denial of service if the authentication is aborted by disconnecting (bsc#1133624).\n\nThis update was imported from the SUSE:SLE-15-SP1:Update update project.", "cvss3": {}, "published": "2019-10-08T00:00:00", "type": "nessus", "title": "openSUSE Security Update : dovecot23 (openSUSE-2019-2281)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-11494", "CVE-2019-11499", "CVE-2019-11500"], "modified": "2019-12-19T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:dovecot23", "p-cpe:/a:novell:opensuse:dovecot23-backend-mysql", "p-cpe:/a:novell:opensuse:dovecot23-backend-mysql-debuginfo", "p-cpe:/a:novell:opensuse:dovecot23-backend-pgsql", "p-cpe:/a:novell:opensuse:dovecot23-backend-pgsql-debuginfo", "p-cpe:/a:novell:opensuse:dovecot23-backend-sqlite", "p-cpe:/a:novell:opensuse:dovecot23-backend-sqlite-debuginfo", "p-cpe:/a:novell:opensuse:dovecot23-debuginfo", "p-cpe:/a:novell:opensuse:dovecot23-debugsource", "p-cpe:/a:novell:opensuse:dovecot23-devel", "p-cpe:/a:novell:opensuse:dovecot23-fts", "p-cpe:/a:novell:opensuse:dovecot23-fts-debuginfo", "p-cpe:/a:novell:opensuse:dovecot23-fts-lucene", "p-cpe:/a:novell:opensuse:dovecot23-fts-lucene-debuginfo", "p-cpe:/a:novell:opensuse:dovecot23-fts-solr", "p-cpe:/a:novell:opensuse:dovecot23-fts-solr-debuginfo", "p-cpe:/a:novell:opensuse:dovecot23-fts-squat", "p-cpe:/a:novell:opensuse:dovecot23-fts-squat-debuginfo", "cpe:/o:novell:opensuse:15.1"], "id": "OPENSUSE-2019-2281.NASL", "href": "https://www.tenable.com/plugins/nessus/129709", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from openSUSE Security Update openSUSE-2019-2281.\n#\n# The text description of this plugin is (C) SUSE LLC.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(129709);\n script_version(\"1.2\");\n script_cvs_date(\"Date: 2019/12/19\");\n\n script_cve_id(\"CVE-2019-11494\", \"CVE-2019-11499\", \"CVE-2019-11500\");\n\n script_name(english:\"openSUSE Security Update : dovecot23 (openSUSE-2019-2281)\");\n script_summary(english:\"Check for the openSUSE-2019-2281 patch\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote openSUSE host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"This update for dovecot23 fixes the following issues :\n\n - CVE-2019-11500: Fixed the NUL byte handling in IMAP and\n ManageSieve protocol parsers. (bsc#1145559)\n\n - CVE-2019-11499: Fixed a vulnerability where the\n submission-login would crash over a TLS secured channel\n (bsc#1133625).\n\n - CVE-2019-11494: Fixed a denial of service if the\n authentication is aborted by disconnecting\n (bsc#1133624).\n\nThis update was imported from the SUSE:SLE-15-SP1:Update update\nproject.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1133624\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1133625\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1145559\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected dovecot23 packages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-backend-mysql\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-backend-mysql-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-backend-pgsql\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-backend-pgsql-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-backend-sqlite\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-backend-sqlite-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-fts\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-fts-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-fts-lucene\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-fts-lucene-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-fts-solr\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-fts-solr-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-fts-squat\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-fts-squat-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:opensuse:15.1\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/05/08\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/10/07\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/10/08\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release =~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"openSUSE\");\nif (release !~ \"^(SUSE15\\.1)$\") audit(AUDIT_OS_RELEASE_NOT, \"openSUSE\", \"15.1\", release);\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nourarch = get_kb_item(\"Host/cpu\");\nif (!ourarch) audit(AUDIT_UNKNOWN_ARCH);\nif (ourarch !~ \"^(x86_64)$\") audit(AUDIT_ARCH_NOT, \"x86_64\", ourarch);\n\nflag = 0;\n\nif ( rpm_check(release:\"SUSE15.1\", reference:\"dovecot23-2.3.3-lp151.2.6.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"dovecot23-backend-mysql-2.3.3-lp151.2.6.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"dovecot23-backend-mysql-debuginfo-2.3.3-lp151.2.6.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"dovecot23-backend-pgsql-2.3.3-lp151.2.6.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"dovecot23-backend-pgsql-debuginfo-2.3.3-lp151.2.6.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"dovecot23-backend-sqlite-2.3.3-lp151.2.6.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"dovecot23-backend-sqlite-debuginfo-2.3.3-lp151.2.6.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"dovecot23-debuginfo-2.3.3-lp151.2.6.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"dovecot23-debugsource-2.3.3-lp151.2.6.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"dovecot23-devel-2.3.3-lp151.2.6.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"dovecot23-fts-2.3.3-lp151.2.6.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"dovecot23-fts-debuginfo-2.3.3-lp151.2.6.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"dovecot23-fts-lucene-2.3.3-lp151.2.6.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"dovecot23-fts-lucene-debuginfo-2.3.3-lp151.2.6.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"dovecot23-fts-solr-2.3.3-lp151.2.6.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"dovecot23-fts-solr-debuginfo-2.3.3-lp151.2.6.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"dovecot23-fts-squat-2.3.3-lp151.2.6.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"dovecot23-fts-squat-debuginfo-2.3.3-lp151.2.6.1\") ) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\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, \"dovecot23 / dovecot23-backend-mysql / etc\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-25T14:29:47", "description": "This update for dovecot23 fixes the following issue :\n\n - CVE-2019-11500: Fixed the NUL byte handling in IMAP and ManageSieve protocol parsers. (bsc#1145559)\n\n - CVE-2019-11499: Fixed a vulnerability where the submission-login would crash over a TLS secured channel (bsc#1133625).\n\n - CVE-2019-11494: Fixed a denial of service if the authentication is aborted by disconnecting (bsc#1133624).\n\nThis update was imported from the SUSE:SLE-15:Update update project.", "cvss3": {}, "published": "2019-10-08T00:00:00", "type": "nessus", "title": "openSUSE Security Update : dovecot23 (openSUSE-2019-2278)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-11494", "CVE-2019-11499", "CVE-2019-11500"], "modified": "2021-01-19T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:dovecot23", "p-cpe:/a:novell:opensuse:dovecot23-backend-mysql", "p-cpe:/a:novell:opensuse:dovecot23-backend-mysql-debuginfo", "p-cpe:/a:novell:opensuse:dovecot23-backend-pgsql", "p-cpe:/a:novell:opensuse:dovecot23-backend-pgsql-debuginfo", "p-cpe:/a:novell:opensuse:dovecot23-backend-sqlite", "p-cpe:/a:novell:opensuse:dovecot23-backend-sqlite-debuginfo", "p-cpe:/a:novell:opensuse:dovecot23-debuginfo", "p-cpe:/a:novell:opensuse:dovecot23-debugsource", "p-cpe:/a:novell:opensuse:dovecot23-devel", "p-cpe:/a:novell:opensuse:dovecot23-fts", "p-cpe:/a:novell:opensuse:dovecot23-fts-debuginfo", "p-cpe:/a:novell:opensuse:dovecot23-fts-lucene", "p-cpe:/a:novell:opensuse:dovecot23-fts-lucene-debuginfo", "p-cpe:/a:novell:opensuse:dovecot23-fts-solr", "p-cpe:/a:novell:opensuse:dovecot23-fts-solr-debuginfo", "p-cpe:/a:novell:opensuse:dovecot23-fts-squat", "p-cpe:/a:novell:opensuse:dovecot23-fts-squat-debuginfo", "cpe:/o:novell:opensuse:15.0"], "id": "OPENSUSE-2019-2278.NASL", "href": "https://www.tenable.com/plugins/nessus/129706", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from openSUSE Security Update openSUSE-2019-2278.\n#\n# The text description of this plugin is (C) SUSE LLC.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(129706);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/19\");\n\n script_cve_id(\"CVE-2019-11494\", \"CVE-2019-11499\", \"CVE-2019-11500\");\n\n script_name(english:\"openSUSE Security Update : dovecot23 (openSUSE-2019-2278)\");\n script_summary(english:\"Check for the openSUSE-2019-2278 patch\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote openSUSE host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"This update for dovecot23 fixes the following issue :\n\n - CVE-2019-11500: Fixed the NUL byte handling in IMAP and\n ManageSieve protocol parsers. (bsc#1145559)\n\n - CVE-2019-11499: Fixed a vulnerability where the\n submission-login would crash over a TLS secured channel\n (bsc#1133625).\n\n - CVE-2019-11494: Fixed a denial of service if the\n authentication is aborted by disconnecting\n (bsc#1133624).\n\nThis update was imported from the SUSE:SLE-15:Update update project.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1133624\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1133625\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1145559\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected dovecot23 packages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-backend-mysql\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-backend-mysql-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-backend-pgsql\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-backend-pgsql-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-backend-sqlite\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-backend-sqlite-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-fts\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-fts-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-fts-lucene\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-fts-lucene-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-fts-solr\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-fts-solr-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-fts-squat\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:dovecot23-fts-squat-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:opensuse:15.0\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/05/08\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/10/07\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/10/08\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release =~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"openSUSE\");\nif (release !~ \"^(SUSE15\\.0)$\") audit(AUDIT_OS_RELEASE_NOT, \"openSUSE\", \"15.0\", release);\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nourarch = get_kb_item(\"Host/cpu\");\nif (!ourarch) audit(AUDIT_UNKNOWN_ARCH);\nif (ourarch !~ \"^(x86_64)$\") audit(AUDIT_ARCH_NOT, \"x86_64\", ourarch);\n\nflag = 0;\n\nif ( rpm_check(release:\"SUSE15.0\", reference:\"dovecot23-2.3.3-lp150.14.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"dovecot23-backend-mysql-2.3.3-lp150.14.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"dovecot23-backend-mysql-debuginfo-2.3.3-lp150.14.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"dovecot23-backend-pgsql-2.3.3-lp150.14.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"dovecot23-backend-pgsql-debuginfo-2.3.3-lp150.14.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"dovecot23-backend-sqlite-2.3.3-lp150.14.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"dovecot23-backend-sqlite-debuginfo-2.3.3-lp150.14.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"dovecot23-debuginfo-2.3.3-lp150.14.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"dovecot23-debugsource-2.3.3-lp150.14.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"dovecot23-devel-2.3.3-lp150.14.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"dovecot23-fts-2.3.3-lp150.14.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"dovecot23-fts-debuginfo-2.3.3-lp150.14.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"dovecot23-fts-lucene-2.3.3-lp150.14.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"dovecot23-fts-lucene-debuginfo-2.3.3-lp150.14.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"dovecot23-fts-solr-2.3.3-lp150.14.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"dovecot23-fts-solr-debuginfo-2.3.3-lp150.14.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"dovecot23-fts-squat-2.3.3-lp150.14.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"dovecot23-fts-squat-debuginfo-2.3.3-lp150.14.1\") ) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\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, \"dovecot23 / dovecot23-backend-mysql / etc\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-25T14:25:41", "description": "dovecot updated to 2.3.6, includes several security fixes\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2019-06-14T00:00:00", "type": "nessus", "title": "Fedora 30 : 1:dovecot (2019-9e004decea)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-11494", "CVE-2019-11499", "CVE-2019-3814", "CVE-2019-7524"], "modified": "2020-01-10T00:00:00", "cpe": ["p-cpe:/a:fedoraproject:fedora:1:dovecot", "cpe:/o:fedoraproject:fedora:30"], "id": "FEDORA_2019-9E004DECEA.NASL", "href": "https://www.tenable.com/plugins/nessus/125910", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Fedora Security Advisory FEDORA-2019-9e004decea.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(125910);\n script_version(\"1.3\");\n script_cvs_date(\"Date: 2020/01/10\");\n\n script_cve_id(\"CVE-2019-11494\", \"CVE-2019-11499\", \"CVE-2019-3814\", \"CVE-2019-7524\");\n script_xref(name:\"FEDORA\", value:\"2019-9e004decea\");\n\n script_name(english:\"Fedora 30 : 1:dovecot (2019-9e004decea)\");\n script_summary(english:\"Checks rpm output for the updated package.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Fedora host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"dovecot updated to 2.3.6, includes several security fixes\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as\npossible without introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bodhi.fedoraproject.org/updates/FEDORA-2019-9e004decea\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected 1:dovecot package.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fedoraproject:fedora:1:dovecot\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:fedoraproject:fedora:30\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/03/27\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/06/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/06/14\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Fedora Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Fedora\" >!< release) audit(AUDIT_OS_NOT, \"Fedora\");\nos_ver = pregmatch(pattern: \"Fedora.*release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Fedora\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^30([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Fedora 30\", \"Fedora \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Fedora\", cpu);\n\n\nflag = 0;\nif (rpm_check(release:\"FC30\", reference:\"dovecot-2.3.6-3.fc30\", epoch:\"1\")) flag++;\n\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\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, \"1:dovecot\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}], "checkpoint_advisories": [{"lastseen": "2021-12-17T11:15:49", "description": "A denial-of-service vulnerability exists in Dovecot. Successful exploitation of this vulnerability could cause a denial of service condition on the affected system.", "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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 3.6}, "published": "2020-02-25T00:00:00", "type": "checkpoint_advisories", "title": "Dovecot Denial Of Service (CVE-2019-11499; CVE-2020-7046)", "bulletinFamily": "info", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.8, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-11499", "CVE-2020-7046"], "modified": "2020-04-19T00:00:00", "id": "CPAI-2019-1546", "href": "", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}], "openvas": [{"lastseen": "2019-08-30T12:56:43", "description": "Dovecot is prone to multiple denial of service vulnerabilities in\n submission-login.", "cvss3": {}, "published": "2019-08-30T00:00:00", "type": "openvas", "title": "Dovecot 2.3.0 < 2.3.6 Multiple DoS vulnerabilities", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-11499", "CVE-2019-11494"], "modified": "2019-08-30T00:00:00", "id": "OPENVAS:1361412562310142826", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310142826", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) of the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nCPE = \"cpe:/a:dovecot:dovecot\";\n\nif (description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.142826\");\n script_version(\"2019-08-30T05:23:46+0000\");\n script_tag(name:\"last_modification\", value:\"2019-08-30 05:23:46 +0000 (Fri, 30 Aug 2019)\");\n script_tag(name:\"creation_date\", value:\"2019-08-30 04:57:13 +0000 (Fri, 30 Aug 2019)\");\n script_tag(name:\"cvss_base\", value:\"5.0\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n\n script_cve_id(\"CVE-2019-11494\", \"CVE-2019-11499\");\n\n script_tag(name:\"qod_type\", value:\"remote_banner_unreliable\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n\n script_name(\"Dovecot 2.3.0 < 2.3.6 Multiple DoS vulnerabilities\");\n\n script_category(ACT_GATHER_INFO);\n\n script_copyright(\"This script is Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Denial of Service\");\n script_dependencies(\"gb_dovecot_consolidation.nasl\");\n script_mandatory_keys(\"dovecot/detected\");\n\n script_tag(name:\"summary\", value:\"Dovecot is prone to multiple denial of service vulnerabilities in\n submission-login.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable version is present on the target host.\");\n\n script_tag(name:\"affected\", value:\"Dovecot versions 2.3.0 - 2.3.5.2.\");\n\n script_tag(name:\"solution\", value:\"Update to version 2.3.6 or later.\");\n\n script_xref(name:\"URL\", value:\"https://dovecot.org/list/dovecot-news/2019-April/000409.html\");\n script_xref(name:\"URL\", value:\"https://dovecot.org/list/dovecot-news/2019-April/000410.html\");\n\n exit(0);\n}\n\ninclude(\"host_details.inc\");\ninclude(\"version_func.inc\");\n\nif (!version = get_app_version(cpe: CPE, nofork: TRUE))\n exit(0);\n\nif (version_in_range(version: version, test_version: \"2.3.0\", test_version2: \"2.3.5.2\")) {\n report = report_fixed_ver(installed_version: version, fixed_version: \"2.3.6\");\n security_message(port: 0, data: report);\n exit(0);\n}\n\nexit(99);\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2020-02-26T20:48:14", "description": "The remote host is missing an update for the Huawei EulerOS\n ", "cvss3": {}, "published": "2020-02-25T00:00:00", "type": "openvas", "title": "Huawei EulerOS: Security Advisory for dovecot (EulerOS-SA-2020-1146)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-11499", "CVE-2019-11494"], "modified": "2020-02-25T00:00:00", "id": "OPENVAS:1361412562311220201146", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562311220201146", "sourceData": "# Copyright (C) 2020 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.1.2.2020.1146\");\n script_version(\"2020-02-25T13:56:55+0000\");\n script_cve_id(\"CVE-2019-11494\", \"CVE-2019-11499\");\n script_tag(name:\"cvss_base\", value:\"5.0\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_tag(name:\"last_modification\", value:\"2020-02-25 13:56:55 +0000 (Tue, 25 Feb 2020)\");\n script_tag(name:\"creation_date\", value:\"2020-02-25 13:56:55 +0000 (Tue, 25 Feb 2020)\");\n script_name(\"Huawei EulerOS: Security Advisory for dovecot (EulerOS-SA-2020-1146)\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2020 Greenbone Networks GmbH\");\n script_family(\"Huawei EulerOS Local Security Checks\");\n script_dependencies(\"gb_huawei_euleros_consolidation.nasl\");\n script_mandatory_keys(\"ssh/login/euleros\", \"ssh/login/rpms\", re:\"ssh/login/release=EULEROS-2\\.0SP8\");\n\n script_xref(name:\"EulerOS-SA\", value:\"2020-1146\");\n script_xref(name:\"URL\", value:\"https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2020-1146\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the Huawei EulerOS\n 'dovecot' package(s) announced via the EulerOS-SA-2020-1146 advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"In the IMAP Server in Dovecot 2.3.3 through 2.3.5.2, the submission-login service crashes when the client disconnects prematurely during the AUTH command.(CVE-2019-11494)\n\nIn the IMAP Server in Dovecot 2.3.3 through 2.3.5.2, the submission-login component crashes if AUTH PLAIN is attempted over a TLS secured channel with an unacceptable authentication message.(CVE-2019-11499)\");\n\n script_tag(name:\"affected\", value:\"'dovecot' package(s) on Huawei EulerOS V2.0SP8.\");\n\n script_tag(name:\"solution\", value:\"Please install the updated package(s).\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-rpm.inc\");\n\nrelease = rpm_get_ssh_release();\nif(!release)\n exit(0);\n\nres = \"\";\nreport = \"\";\n\nif(release == \"EULEROS-2.0SP8\") {\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot\", rpm:\"dovecot~2.3.3~1.h7.eulerosv2r8\", rls:\"EULEROS-2.0SP8\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot-mysql\", rpm:\"dovecot-mysql~2.3.3~1.h7.eulerosv2r8\", rls:\"EULEROS-2.0SP8\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot-pigeonhole\", rpm:\"dovecot-pigeonhole~2.3.3~1.h7.eulerosv2r8\", rls:\"EULEROS-2.0SP8\"))) {\n report += res;\n }\n\n if(report != \"\") {\n security_message(data:report);\n } else if (__pkg_match) {\n exit(99);\n }\n exit(0);\n}\n\nexit(0);", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2020-01-31T16:51:33", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2019-10-08T00:00:00", "type": "openvas", "title": "openSUSE: Security Advisory for dovecot23 (openSUSE-SU-2019:2278-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-11499", "CVE-2019-11494", "CVE-2019-11500"], "modified": "2020-01-31T00:00:00", "id": "OPENVAS:1361412562310852735", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310852735", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.852735\");\n script_version(\"2020-01-31T08:04:39+0000\");\n script_cve_id(\"CVE-2019-11494\", \"CVE-2019-11499\", \"CVE-2019-11500\");\n script_tag(name:\"cvss_base\", value:\"7.5\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_tag(name:\"last_modification\", value:\"2020-01-31 08:04:39 +0000 (Fri, 31 Jan 2020)\");\n script_tag(name:\"creation_date\", value:\"2019-10-08 02:00:52 +0000 (Tue, 08 Oct 2019)\");\n script_name(\"openSUSE: Security Advisory for dovecot23 (openSUSE-SU-2019:2278-1)\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"SuSE Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/suse\", \"ssh/login/rpms\", re:\"ssh/login/release=openSUSELeap15\\.0\");\n\n script_xref(name:\"openSUSE-SU\", value:\"2019:2278-1\");\n script_xref(name:\"URL\", value:\"https://lists.opensuse.org/opensuse-security-announce/2019-10/msg00024.html\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'dovecot23'\n package(s) announced via the openSUSE-SU-2019:2278-1 advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"This update for dovecot23 fixes the following issue:\n\n - CVE-2019-11500: Fixed the NUL byte handling in IMAP and ManageSieve\n protocol parsers. (bsc#1145559)\n\n - CVE-2019-11499: Fixed a vulnerability where the submission-login would\n crash over a TLS secured channel (bsc#1133625).\n\n - CVE-2019-11494: Fixed a denial of service if the authentication is\n aborted by disconnecting (bsc#1133624).\n\n This update was imported from the SUSE:SLE-15:Update update project.\n\n Patch Instructions:\n\n To install this openSUSE Security Update use the SUSE recommended\n 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 15.0:\n\n zypper in -t patch openSUSE-2019-2278=1\");\n\n script_tag(name:\"affected\", value:\"'dovecot23' package(s) on openSUSE Leap 15.0.\");\n\n script_tag(name:\"solution\", value:\"Please install the updated package(s).\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-rpm.inc\");\n\nrelease = rpm_get_ssh_release();\nif(!release)\n exit(0);\n\nres = \"\";\nreport = \"\";\n\nif(release == \"openSUSELeap15.0\") {\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23\", rpm:\"dovecot23~2.3.3~lp150.14.1\", rls:\"openSUSELeap15.0\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-backend-mysql\", rpm:\"dovecot23-backend-mysql~2.3.3~lp150.14.1\", rls:\"openSUSELeap15.0\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-backend-mysql-debuginfo\", rpm:\"dovecot23-backend-mysql-debuginfo~2.3.3~lp150.14.1\", rls:\"openSUSELeap15.0\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-backend-pgsql\", rpm:\"dovecot23-backend-pgsql~2.3.3~lp150.14.1\", rls:\"openSUSELeap15.0\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-backend-pgsql-debuginfo\", rpm:\"dovecot23-backend-pgsql-debuginfo~2.3.3~lp150.14.1\", rls:\"openSUSELeap15.0\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-backend-sqlite\", rpm:\"dovecot23-backend-sqlite~2.3.3~lp150.14.1\", rls:\"openSUSELeap15.0\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-backend-sqlite-debuginfo\", rpm:\"dovecot23-backend-sqlite-debuginfo~2.3.3~lp150.14.1\", rls:\"openSUSELeap15.0\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-debuginfo\", rpm:\"dovecot23-debuginfo~2.3.3~lp150.14.1\", rls:\"openSUSELeap15.0\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-debugsource\", rpm:\"dovecot23-debugsource~2.3.3~lp150.14.1\", rls:\"openSUSELeap15.0\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-devel\", rpm:\"dovecot23-devel~2.3.3~lp150.14.1\", rls:\"openSUSELeap15.0\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-fts\", rpm:\"dovecot23-fts~2.3.3~lp150.14.1\", rls:\"openSUSELeap15.0\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-fts-debuginfo\", rpm:\"dovecot23-fts-debuginfo~2.3.3~lp150.14.1\", rls:\"openSUSELeap15.0\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-fts-lucene\", rpm:\"dovecot23-fts-lucene~2.3.3~lp150.14.1\", rls:\"openSUSELeap15.0\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-fts-lucene-debuginfo\", rpm:\"dovecot23-fts-lucene-debuginfo~2.3.3~lp150.14.1\", rls:\"openSUSELeap15.0\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-fts-solr\", rpm:\"dovecot23-fts-solr~2.3.3~lp150.14.1\", rls:\"openSUSELeap15.0\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-fts-solr-debuginfo\", rpm:\"dovecot23-fts-solr-debuginfo~2.3.3~lp150.14.1\", rls:\"openSUSELeap15.0\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-fts-squat\", rpm:\"dovecot23-fts-squat~2.3.3~lp150.14.1\", rls:\"openSUSELeap15.0\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-fts-squat-debuginfo\", rpm:\"dovecot23-fts-squat-debuginfo~2.3.3~lp150.14.1\", rls:\"openSUSELeap15.0\"))) {\n report += res;\n }\n\n if(report != \"\") {\n security_message(data:report);\n } else if(__pkg_match) {\n exit(99);\n }\n exit(0);\n}\n\nexit(0);\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2020-01-31T16:28:01", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2020-01-09T00:00:00", "type": "openvas", "title": "openSUSE: Security Advisory for dovecot23 (openSUSE-SU-2019:2281-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-11499", "CVE-2019-11494", "CVE-2019-11500"], "modified": "2020-01-31T00:00:00", "id": "OPENVAS:1361412562310852947", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310852947", "sourceData": "# Copyright (C) 2020 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.852947\");\n script_version(\"2020-01-31T08:04:39+0000\");\n script_cve_id(\"CVE-2019-11494\", \"CVE-2019-11499\", \"CVE-2019-11500\");\n script_tag(name:\"cvss_base\", value:\"7.5\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_tag(name:\"last_modification\", value:\"2020-01-31 08:04:39 +0000 (Fri, 31 Jan 2020)\");\n script_tag(name:\"creation_date\", value:\"2020-01-09 09:47:04 +0000 (Thu, 09 Jan 2020)\");\n script_name(\"openSUSE: Security Advisory for dovecot23 (openSUSE-SU-2019:2281-1)\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2020 Greenbone Networks GmbH\");\n script_family(\"SuSE Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/suse\", \"ssh/login/rpms\", re:\"ssh/login/release=openSUSELeap15\\.1\");\n\n script_xref(name:\"openSUSE-SU\", value:\"2019:2281-1\");\n script_xref(name:\"URL\", value:\"https://lists.opensuse.org/opensuse-security-announce/2019-10/msg00026.html\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'dovecot23'\n package(s) announced via the openSUSE-SU-2019:2281-1 advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"This update for dovecot23 fixes the following issues:\n\n - CVE-2019-11500: Fixed the NUL byte handling in IMAP and ManageSieve\n protocol parsers. (bsc#1145559)\n\n - CVE-2019-11499: Fixed a vulnerability where the submission-login would\n crash over a TLS secured channel (bsc#1133625).\n\n - CVE-2019-11494: Fixed a denial of service if the authentication is\n aborted by disconnecting (bsc#1133624).\n\n This update was imported from the SUSE:SLE-15-SP1:Update update project.\n\n Patch Instructions:\n\n To install this openSUSE Security Update use the SUSE recommended\n 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-2019-2281=1\");\n\n script_tag(name:\"affected\", value:\"'dovecot23' package(s) on openSUSE Leap 15.1.\");\n\n script_tag(name:\"solution\", value:\"Please install the updated package(s).\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-rpm.inc\");\n\nrelease = rpm_get_ssh_release();\nif(!release)\n exit(0);\n\nres = \"\";\nreport = \"\";\n\nif(release == \"openSUSELeap15.1\") {\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23\", rpm:\"dovecot23~2.3.3~lp151.2.6.1\", rls:\"openSUSELeap15.1\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-backend-mysql\", rpm:\"dovecot23-backend-mysql~2.3.3~lp151.2.6.1\", rls:\"openSUSELeap15.1\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-backend-mysql-debuginfo\", rpm:\"dovecot23-backend-mysql-debuginfo~2.3.3~lp151.2.6.1\", rls:\"openSUSELeap15.1\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-backend-pgsql\", rpm:\"dovecot23-backend-pgsql~2.3.3~lp151.2.6.1\", rls:\"openSUSELeap15.1\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-backend-pgsql-debuginfo\", rpm:\"dovecot23-backend-pgsql-debuginfo~2.3.3~lp151.2.6.1\", rls:\"openSUSELeap15.1\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-backend-sqlite\", rpm:\"dovecot23-backend-sqlite~2.3.3~lp151.2.6.1\", rls:\"openSUSELeap15.1\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-backend-sqlite-debuginfo\", rpm:\"dovecot23-backend-sqlite-debuginfo~2.3.3~lp151.2.6.1\", rls:\"openSUSELeap15.1\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-debuginfo\", rpm:\"dovecot23-debuginfo~2.3.3~lp151.2.6.1\", rls:\"openSUSELeap15.1\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-debugsource\", rpm:\"dovecot23-debugsource~2.3.3~lp151.2.6.1\", rls:\"openSUSELeap15.1\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-devel\", rpm:\"dovecot23-devel~2.3.3~lp151.2.6.1\", rls:\"openSUSELeap15.1\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-fts\", rpm:\"dovecot23-fts~2.3.3~lp151.2.6.1\", rls:\"openSUSELeap15.1\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-fts-debuginfo\", rpm:\"dovecot23-fts-debuginfo~2.3.3~lp151.2.6.1\", rls:\"openSUSELeap15.1\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-fts-lucene\", rpm:\"dovecot23-fts-lucene~2.3.3~lp151.2.6.1\", rls:\"openSUSELeap15.1\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-fts-lucene-debuginfo\", rpm:\"dovecot23-fts-lucene-debuginfo~2.3.3~lp151.2.6.1\", rls:\"openSUSELeap15.1\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-fts-solr\", rpm:\"dovecot23-fts-solr~2.3.3~lp151.2.6.1\", rls:\"openSUSELeap15.1\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-fts-solr-debuginfo\", rpm:\"dovecot23-fts-solr-debuginfo~2.3.3~lp151.2.6.1\", rls:\"openSUSELeap15.1\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-fts-squat\", rpm:\"dovecot23-fts-squat~2.3.3~lp151.2.6.1\", rls:\"openSUSELeap15.1\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot23-fts-squat-debuginfo\", rpm:\"dovecot23-fts-squat-debuginfo~2.3.3~lp151.2.6.1\", rls:\"openSUSELeap15.1\"))) {\n report += res;\n }\n\n if(report != \"\") {\n security_message(data:report);\n } else if(__pkg_match) {\n exit(99);\n }\n exit(0);\n}\n\nexit(0);\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2019-06-21T12:42:37", "description": "The remote host is missing an update\n for the ", "cvss3": {}, "published": "2019-06-14T00:00:00", "type": "openvas", "title": "Fedora Update for dovecot FEDORA-2019-9e004decea", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-7524", "CVE-2019-11499", "CVE-2019-10691", "CVE-2019-3814", "CVE-2019-11494"], "modified": "2019-06-20T00:00:00", "id": "OPENVAS:1361412562310876494", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310876494", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.876494\");\n script_version(\"2019-06-20T06:01:12+0000\");\n script_cve_id(\"CVE-2019-10691\", \"CVE-2019-7524\", \"CVE-2019-3814\", \"CVE-2019-11494\",\n \"CVE-2019-11499\");\n script_tag(name:\"cvss_base\", value:\"7.2\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_tag(name:\"last_modification\", value:\"2019-06-20 06:01:12 +0000 (Thu, 20 Jun 2019)\");\n script_tag(name:\"creation_date\", value:\"2019-06-14 02:10:29 +0000 (Fri, 14 Jun 2019)\");\n script_name(\"Fedora Update for dovecot FEDORA-2019-9e004decea\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Fedora Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/fedora\", \"ssh/login/rpms\", re:\"ssh/login/release=FC30\");\n\n script_xref(name:\"FEDORA\", value:\"2019-9e004decea\");\n script_xref(name:\"URL\", value:\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4XLI55NGRDTGMVOPYFCPPFNPA5VKYSSY\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update\n for the 'dovecot' package(s) announced via the FEDORA-2019-9e004decea advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is\n present on the target host.\");\n\n script_tag(name:\"insight\", value:\"Dovecot is an IMAP server for Linux/UNIX-like\n systems, written with security primarily in mind. It also contains a small POP3\n server. It supports mail in either of maildir or mbox formats.\n\nThe SQL drivers and authentication plug-ins are in their subpackages.\");\n\n script_tag(name:\"affected\", value:\"'dovecot' package(s) on Fedora 30.\");\n\n script_tag(name:\"solution\", value:\"Please install the updated package(s).\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-rpm.inc\");\n\nrelease = rpm_get_ssh_release();\nif(!release)\n exit(0);\n\nres = \"\";\nreport = \"\";\n\nif(release == \"FC30\") {\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot\", rpm:\"dovecot~2.3.6~3.fc30\", rls:\"FC30\"))) {\n report += res;\n }\n\n if(report != \"\") {\n security_message(data:report);\n } else if (__pkg_match) {\n exit(99);\n }\n exit(0);\n}\n\nexit(0);\n", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2019-07-19T21:44:18", "description": "The remote host is missing an update for the\n ", "cvss3": {}, "published": "2019-07-13T00:00:00", "type": "openvas", "title": "Fedora Update for dovecot FEDORA-2019-1b61a528dd", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-7524", "CVE-2019-11499", "CVE-2019-10691", "CVE-2019-3814", "CVE-2019-11494"], "modified": "2019-07-17T00:00:00", "id": "OPENVAS:1361412562310876573", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310876573", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.876573\");\n script_version(\"2019-07-17T08:19:47+0000\");\n script_cve_id(\"CVE-2019-10691\", \"CVE-2019-7524\", \"CVE-2019-3814\", \"CVE-2019-11494\", \"CVE-2019-11499\");\n script_tag(name:\"cvss_base\", value:\"7.2\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_tag(name:\"last_modification\", value:\"2019-07-17 08:19:47 +0000 (Wed, 17 Jul 2019)\");\n script_tag(name:\"creation_date\", value:\"2019-07-13 02:14:32 +0000 (Sat, 13 Jul 2019)\");\n script_name(\"Fedora Update for dovecot FEDORA-2019-1b61a528dd\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Fedora Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/fedora\", \"ssh/login/rpms\", re:\"ssh/login/release=FC29\");\n\n script_xref(name:\"FEDORA\", value:\"2019-1b61a528dd\");\n script_xref(name:\"URL\", value:\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QHFZ5OWRIZGIWZJ5PTNVWWZNLLNH4XYS\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the\n 'dovecot' package(s) announced via the FEDORA-2019-1b61a528dd advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is\n present on the target host.\");\n\n script_tag(name:\"insight\", value:\"Dovecot is an IMAP server for Linux/UNIX-like\n systems, written with security primarily in mind. It also contains a small\n POP3 server. It supports mail in either of maildir or mbox formats.\n\nThe SQL drivers and authentication plug-ins are in their subpackages.\");\n\n script_tag(name:\"affected\", value:\"'dovecot' package(s) on Fedora 29.\");\n\n script_tag(name:\"solution\", value:\"Please install the updated package(s).\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-rpm.inc\");\n\nrelease = rpm_get_ssh_release();\nif(!release)\n exit(0);\n\nres = \"\";\nreport = \"\";\n\nif(release == \"FC29\") {\n\n if(!isnull(res = isrpmvuln(pkg:\"dovecot\", rpm:\"dovecot~2.3.6~3.fc29\", rls:\"FC29\"))) {\n report += res;\n }\n\n if(report != \"\") {\n security_message(data:report);\n } else if (__pkg_match) {\n exit(99);\n }\n exit(0);\n}\n\nexit(0);\n", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}], "archlinux": [{"lastseen": "2023-06-13T15:05:23", "description": "Arch Linux Security Advisory ASA-201905-6\n=========================================\n\nSeverity: Medium\nDate : 2019-05-06\nCVE-ID : CVE-2019-11494 CVE-2019-11499\nPackage : dovecot\nType : denial of service\nRemote : Yes\nLink : https://security.archlinux.org/AVG-954\n\nSummary\n=======\n\nThe package dovecot before version 2.3.6-1 is vulnerable to denial of\nservice.\n\nResolution\n==========\n\nUpgrade to 2.3.6-1.\n\n# pacman -Syu \"dovecot>=2.3.6-1\"\n\nThe problems have been fixed upstream in version 2.3.6.\n\nWorkaround\n==========\n\nNone.\n\nDescription\n===========\n\n- CVE-2019-11494 (denial of service)\n\nSubmission-login crashes with signal 11 due to null pointer access when\nauthentication is aborted by disconnecting. This can lead to denial-of\nservice attack by persistent attacker(s).\n\n- CVE-2019-11499 (denial of service)\n\nSubmission-login crashes when authentication is started over TLS\nsecured channel and invalid authentication message is sent. This can\nlead to denial-of-service attack by persistent attacker(s).\n\nImpact\n======\n\nA remote attacker is able to cause a denial of service by sending\ninvalid authentication messages or aborting the authentication process.\n\nReferences\n==========\n\nhttps://dovecot.org/doc/NEWS-2.3\nhttps://www.mail-archive.com/fulldisclosure@seclists.org/msg06126.html\nhttps://dovecot.org/pipermail/dovecot/2019-April/115757.html\nhttps://dovecot.org/pipermail/dovecot/2019-April/115758.html\nhttps://security.archlinux.org/CVE-2019-11494\nhttps://security.archlinux.org/CVE-2019-11499", "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": "2019-05-06T00:00:00", "type": "archlinux", "title": "[ASA-201905-6] dovecot: denial of service", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-11494", "CVE-2019-11499"], "modified": "2019-05-06T00:00:00", "id": "ASA-201905-6", "href": "https://security.archlinux.org/ASA-201905-6", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}], "ubuntu": [{"lastseen": "2023-06-13T15:37:53", "description": "## Releases\n\n * Ubuntu 19.04 \n * Ubuntu 18.10 \n\n## Packages\n\n * dovecot \\- IMAP and POP3 email server\n\nIt was discovered that the Dovecot Submission login service incorrectly \nhandled certain operations. A remote attacker could possibly use this issue \nto cause Dovecot to crash, resulting in a denial of service.\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": "2019-04-30T00:00:00", "type": "ubuntu", "title": "Dovecot vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-11494", "CVE-2019-11499"], "modified": "2019-04-30T00:00:00", "id": "USN-3961-1", "href": "https://ubuntu.com/security/notices/USN-3961-1", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}], "freebsd": [{"lastseen": "2023-06-13T16:08:16", "description": "\n\nAki Tuomi reports:\n\nSubmission-login crashes with signal 11 due to null pointer access when authentication is aborted by disconnecting. This can lead to denial-of-service attack by persistent attacker(s).\n\nAki Tuomi reports:\n\nSubmission-login crashes when authentication is started over TLS secured channel and invalid authentication message is sent. This can lead to denial-of-service attack by persistent attacker(s).\n\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": "2019-03-11T00:00:00", "type": "freebsd", "title": "Dovecot -- Multiple vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-11494", "CVE-2019-11499"], "modified": "2019-03-11T00:00:00", "id": "3F98CCB3-6B8A-11E9-9B5C-A4BADB296695", "href": "https://vuxml.freebsd.org/freebsd/3f98ccb3-6b8a-11e9-9b5c-a4badb296695.html", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}], "suse": [{"lastseen": "2022-11-06T12:10:13", "description": "An update that fixes three vulnerabilities is now available.\n\nDescription:\n\n This update for dovecot23 fixes the following issues:\n\n - CVE-2019-11500: Fixed the NUL byte handling in IMAP and ManageSieve\n protocol parsers. (bsc#1145559)\n - CVE-2019-11499: Fixed a vulnerability where the submission-login would\n crash over a TLS secured channel (bsc#1133625).\n - CVE-2019-11494: Fixed a denial of service if the authentication is\n aborted by disconnecting (bsc#1133624).\n\n This update was imported from the SUSE:SLE-15-SP1: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-2019-2281=1", "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": "2019-10-07T00:00:00", "type": "suse", "title": "Security update for dovecot23 (important)", "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-2019-11494", "CVE-2019-11499", "CVE-2019-11500"], "modified": "2019-10-07T00:00:00", "id": "OPENSUSE-SU-2019:2281-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/IMVHW3467XEMK5NR3ZTGJITWRNY4PIDD/", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-11-06T12:10:13", "description": "An update that fixes three vulnerabilities is now available.\n\nDescription:\n\n This update for dovecot23 fixes the following issue:\n\n - CVE-2019-11500: Fixed the NUL byte handling in IMAP and ManageSieve\n protocol parsers. (bsc#1145559)\n - CVE-2019-11499: Fixed a vulnerability where the submission-login would\n crash over a TLS secured channel (bsc#1133625).\n - CVE-2019-11494: Fixed a denial of service if the authentication is\n aborted by disconnecting (bsc#1133624).\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 15.0:\n\n zypper in -t patch openSUSE-2019-2278=1", "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": "2019-10-07T00:00:00", "type": "suse", "title": "Security update for dovecot23 (important)", "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-2019-11494", "CVE-2019-11499", "CVE-2019-11500"], "modified": "2019-10-07T00:00:00", "id": "OPENSUSE-SU-2019:2278-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/4ZX4AZ5LGOZTCD7HGA6Y7KWE3LMXAGVL/", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "fedora": [{"lastseen": "2021-07-28T14:46:51", "description": "Dovecot is an IMAP server for Linux/UNIX-like systems, written with security primarily in mind. It also contains a small POP3 server. It supports mail in either of maildir or mbox formats. The SQL drivers and authentication plug-ins are in their subpackages. ", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 7.8, "privilegesRequired": "LOW", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 5.9}, "published": "2019-06-14T00:55:11", "type": "fedora", "title": "[SECURITY] Fedora 30 Update: dovecot-2.3.6-3.fc30", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.2, "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-10691", "CVE-2019-11494", "CVE-2019-11499", "CVE-2019-3814", "CVE-2019-7524"], "modified": "2019-06-14T00:55:11", "id": "FEDORA:ECD26606181A", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/4XLI55NGRDTGMVOPYFCPPFNPA5VKYSSY/", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2021-07-28T14:46:51", "description": "Dovecot is an IMAP server for Linux/UNIX-like systems, written with security primarily in mind. It also contains a small POP3 server. It supports mail in either of maildir or mbox formats. The SQL drivers and authentication plug-ins are in their subpackages. ", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 7.8, "privilegesRequired": "LOW", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 5.9}, "published": "2019-07-12T06:17:31", "type": "fedora", "title": "[SECURITY] Fedora 29 Update: dovecot-2.3.6-3.fc29", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.2, "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-10691", "CVE-2019-11494", "CVE-2019-11499", "CVE-2019-3814", "CVE-2019-7524"], "modified": "2019-07-12T06:17:31", "id": "FEDORA:3BB6D6087548", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/QHFZ5OWRIZGIWZJ5PTNVWWZNLLNH4XYS/", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}]}
CVE-2019-11499
