CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
86.8%
The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:3598-1 advisory.
In Exiv2 0.26, there is a segmentation fault caused by uncontrolled recursion in the Exiv2::Image::printIFDStructure function in the image.cpp file. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted tif file. (CVE-2018-5772)
In Exiv2 0.26, jpgimage.cpp allows remote attackers to cause a denial of service (image.cpp Exiv2::Internal::stringFormat out-of-bounds read) via a crafted file. (CVE-2018-8976)
In Exiv2 0.26, the Exiv2::Internal::printCsLensFFFF function in canonmn_int.cpp allows remote attackers to cause a denial of service (invalid memory access) via a crafted file. (CVE-2018-8977)
The tEXtToDataBuf function in pngimage.cpp in Exiv2 through 0.26 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted file.
(CVE-2018-10772)
There is an infinite loop in the Exiv2::Image::printIFDStructure function of image.cpp in Exiv2 0.27-RC1.
A crafted input will lead to a remote denial of service attack. (CVE-2018-18915)
Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.
#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The package checks in this plugin were extracted from
# SUSE update advisory SUSE-SU-2022:3598-1. The text itself
# is copyright (C) SUSE.
##
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(166183);
script_version("1.9");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/12/26");
script_cve_id(
"CVE-2018-5772",
"CVE-2018-8976",
"CVE-2018-8977",
"CVE-2018-10772",
"CVE-2018-18915",
"CVE-2020-18898",
"CVE-2020-18899",
"CVE-2021-29470",
"CVE-2021-31291",
"CVE-2021-31292",
"CVE-2021-32617",
"CVE-2021-37618",
"CVE-2021-37619",
"CVE-2021-37620",
"CVE-2021-37621"
);
script_xref(name:"SuSE", value:"SUSE-SU-2022:3598-1");
script_name(english:"SUSE SLED15 / SLES15 Security Update : exiv2 (SUSE-SU-2022:3598-1)");
script_set_attribute(attribute:"synopsis", value:
"The remote SUSE host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has packages installed that are affected by
multiple vulnerabilities as referenced in the SUSE-SU-2022:3598-1 advisory.
- In Exiv2 0.26, there is a segmentation fault caused by uncontrolled recursion in the
Exiv2::Image::printIFDStructure function in the image.cpp file. Remote attackers could leverage this
vulnerability to cause a denial of service via a crafted tif file. (CVE-2018-5772)
- In Exiv2 0.26, jpgimage.cpp allows remote attackers to cause a denial of service (image.cpp
Exiv2::Internal::stringFormat out-of-bounds read) via a crafted file. (CVE-2018-8976)
- In Exiv2 0.26, the Exiv2::Internal::printCsLensFFFF function in canonmn_int.cpp allows remote attackers to
cause a denial of service (invalid memory access) via a crafted file. (CVE-2018-8977)
- The tEXtToDataBuf function in pngimage.cpp in Exiv2 through 0.26 allows remote attackers to cause a denial
of service (application crash) or possibly have unspecified other impact via a crafted file.
(CVE-2018-10772)
- There is an infinite loop in the Exiv2::Image::printIFDStructure function of image.cpp in Exiv2 0.27-RC1.
A crafted input will lead to a remote denial of service attack. (CVE-2018-18915)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1076579");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1086798");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1086810");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1092096");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1114690");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1185447");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1186192");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1188733");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1188756");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1189330");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1189331");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1189332");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1189333");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1189636");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1189780");
script_set_attribute(attribute:"see_also", value:"https://lists.suse.com/pipermail/sle-updates/2022-October/025597.html");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2018-10772");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2018-18915");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2018-5772");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2018-8976");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2018-8977");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-18898");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-18899");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-29470");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-31291");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-31292");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-32617");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-37618");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-37619");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-37620");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-37621");
script_set_attribute(attribute:"solution", value:
"Update the affected libexiv2-26 and / or libexiv2-devel packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2021-31291");
script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2021-31292");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2018/01/18");
script_set_attribute(attribute:"patch_publication_date", value:"2022/10/17");
script_set_attribute(attribute:"plugin_publication_date", value:"2022/10/18");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libexiv2-26");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libexiv2-devel");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:15");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"SuSE Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");
exit(0);
}
include('rpm.inc');
if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item("Host/SuSE/release");
if (isnull(os_release) || os_release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE");
var os_ver = pregmatch(pattern: "^(SLE(S|D)(?:_SAP)?\d+)", string:os_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');
os_ver = os_ver[1];
if (! preg(pattern:"^(SLED15|SLED_SAP15|SLES15|SLES_SAP15)$", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15', 'SUSE (' + os_ver + ')');
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);
var service_pack = get_kb_item("Host/SuSE/patchlevel");
if (isnull(service_pack)) service_pack = "0";
if (os_ver == "SLED15" && (! preg(pattern:"^(3)$", string:service_pack))) audit(AUDIT_OS_NOT, "SLED15 SP3", os_ver + " SP" + service_pack);
if (os_ver == "SLED_SAP15" && (! preg(pattern:"^(3)$", string:service_pack))) audit(AUDIT_OS_NOT, "SLED_SAP15 SP3", os_ver + " SP" + service_pack);
if (os_ver == "SLES15" && (! preg(pattern:"^(3)$", string:service_pack))) audit(AUDIT_OS_NOT, "SLES15 SP3", os_ver + " SP" + service_pack);
if (os_ver == "SLES_SAP15" && (! preg(pattern:"^(2|3)$", string:service_pack))) audit(AUDIT_OS_NOT, "SLES_SAP15 SP2/3", os_ver + " SP" + service_pack);
var pkgs = [
{'reference':'libexiv2-26-0.26-150000.6.16.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.2']},
{'reference':'libexiv2-devel-0.26-150000.6.16.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.2']},
{'reference':'libexiv2-26-0.26-150000.6.16.1', 'sp':'3', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
{'reference':'libexiv2-26-0.26-150000.6.16.1', 'sp':'3', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
{'reference':'libexiv2-devel-0.26-150000.6.16.1', 'sp':'3', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
{'reference':'libexiv2-devel-0.26-150000.6.16.1', 'sp':'3', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
{'reference':'libexiv2-26-0.26-150000.6.16.1', 'sp':'3', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-desktop-applications-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
{'reference':'libexiv2-26-0.26-150000.6.16.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-desktop-applications-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
{'reference':'libexiv2-devel-0.26-150000.6.16.1', 'sp':'3', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-desktop-applications-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
{'reference':'libexiv2-devel-0.26-150000.6.16.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-desktop-applications-release-15.3', 'sled-release-15.3', 'sles-release-15.3']}
];
var ltss_caveat_required = FALSE;
var flag = 0;
foreach var package_array ( pkgs ) {
var reference = NULL;
var _release = NULL;
var sp = NULL;
var _cpu = NULL;
var exists_check = NULL;
var rpm_spec_vers_cmp = NULL;
if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
if (!empty_or_null(package_array['release'])) _release = package_array['release'];
if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];
if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];
if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];
if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
if (reference && _release) {
if (exists_check) {
var check_flag = 0;
foreach var check (exists_check) {
if (!rpm_exists(release:_release, rpm:check)) continue;
check_flag++;
}
if (!check_flag) continue;
}
if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;
}
}
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : rpm_report_get()
);
exit(0);
}
else
{
var tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libexiv2-26 / libexiv2-devel');
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10772
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18915
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5772
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8976
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8977
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-18898
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-18899
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29470
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31291
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31292
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32617
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37618
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37619
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37620
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37621
bugzilla.suse.com/1076579
bugzilla.suse.com/1086798
bugzilla.suse.com/1086810
bugzilla.suse.com/1092096
bugzilla.suse.com/1114690
bugzilla.suse.com/1185447
bugzilla.suse.com/1186192
bugzilla.suse.com/1188733
bugzilla.suse.com/1188756
bugzilla.suse.com/1189330
bugzilla.suse.com/1189331
bugzilla.suse.com/1189332
bugzilla.suse.com/1189333
bugzilla.suse.com/1189636
bugzilla.suse.com/1189780
lists.suse.com/pipermail/sle-updates/2022-October/025597.html
www.suse.com/security/cve/CVE-2018-10772
www.suse.com/security/cve/CVE-2018-18915
www.suse.com/security/cve/CVE-2018-5772
www.suse.com/security/cve/CVE-2018-8976
www.suse.com/security/cve/CVE-2018-8977
www.suse.com/security/cve/CVE-2020-18898
www.suse.com/security/cve/CVE-2020-18899
www.suse.com/security/cve/CVE-2021-29470
www.suse.com/security/cve/CVE-2021-31291
www.suse.com/security/cve/CVE-2021-31292
www.suse.com/security/cve/CVE-2021-32617
www.suse.com/security/cve/CVE-2021-37618
www.suse.com/security/cve/CVE-2021-37619
www.suse.com/security/cve/CVE-2021-37620
www.suse.com/security/cve/CVE-2021-37621
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
86.8%