The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:2874-1 advisory.
Uninitialized memory in a canvas object could have caused an incorrect free() leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.13, Thunderbird < 91, Firefox ESR < 78.13, and Firefox < 91. (CVE-2021-29980)
Instruction reordering resulted in a sequence of instructions that would cause an object to be incorrectly considered during garbage collection. This led to memory corruption and a potentially exploitable crash.
This vulnerability affects Thunderbird < 78.13, Thunderbird < 91, Firefox ESR < 78.13, and Firefox < 91.
(CVE-2021-29984)
A use-after-free vulnerability in media channels could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.13, Thunderbird < 91, Firefox ESR < 78.13, and Firefox < 91. (CVE-2021-29985)
A suspected race condition when calling getaddrinfo led to memory corruption and a potentially exploitable crash. Note: This issue only affected Linux operating systems. Other operating systems are unaffected. This vulnerability affects Thunderbird < 78.13, Thunderbird < 91, Firefox ESR < 78.13, and Firefox < 91.
(CVE-2021-29986)
Firefox incorrectly treated an inline list-item element as a block element, resulting in an out of bounds read or memory corruption, and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.13, Thunderbird < 91, Firefox ESR < 78.13, and Firefox < 91. (CVE-2021-29988)
Mozilla developers reported memory safety bugs present in Firefox 90 and Firefox ESR 78.12. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.13, Firefox ESR < 78.13, and Firefox < 91. (CVE-2021-29989)
Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.
#%NASL_MIN_LEVEL 70300
##
# (C) Tenable Network Security, Inc.
#
# The package checks in this plugin were extracted from
# openSUSE Security Update openSUSE-SU-2021:2874-1. The text itself
# is copyright (C) SUSE.
##
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(152960);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/12/01");
script_cve_id(
"CVE-2021-29980",
"CVE-2021-29984",
"CVE-2021-29985",
"CVE-2021-29986",
"CVE-2021-29988",
"CVE-2021-29989"
);
script_xref(name:"IAVA", value:"2021-A-0366-S");
script_name(english:"openSUSE 15 Security Update : MozillaThunderbird (openSUSE-SU-2021:2874-1)");
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 SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in
the openSUSE-SU-2021:2874-1 advisory.
- Uninitialized memory in a canvas object could have caused an incorrect free() leading to memory corruption
and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.13, Thunderbird < 91,
Firefox ESR < 78.13, and Firefox < 91. (CVE-2021-29980)
- Instruction reordering resulted in a sequence of instructions that would cause an object to be incorrectly
considered during garbage collection. This led to memory corruption and a potentially exploitable crash.
This vulnerability affects Thunderbird < 78.13, Thunderbird < 91, Firefox ESR < 78.13, and Firefox < 91.
(CVE-2021-29984)
- A use-after-free vulnerability in media channels could have led to memory corruption and a potentially
exploitable crash. This vulnerability affects Thunderbird < 78.13, Thunderbird < 91, Firefox ESR < 78.13,
and Firefox < 91. (CVE-2021-29985)
- A suspected race condition when calling getaddrinfo led to memory corruption and a potentially exploitable
crash. *Note: This issue only affected Linux operating systems. Other operating systems are unaffected.*
This vulnerability affects Thunderbird < 78.13, Thunderbird < 91, Firefox ESR < 78.13, and Firefox < 91.
(CVE-2021-29986)
- Firefox incorrectly treated an inline list-item element as a block element, resulting in an out of bounds
read or memory corruption, and a potentially exploitable crash. This vulnerability affects Thunderbird <
78.13, Thunderbird < 91, Firefox ESR < 78.13, and Firefox < 91. (CVE-2021-29988)
- Mozilla developers reported memory safety bugs present in Firefox 90 and Firefox ESR 78.12. Some of these
bugs showed evidence of memory corruption and we presume that with enough effort some of these could have
been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.13, Firefox ESR < 78.13,
and Firefox < 91. (CVE-2021-29989)
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1188891");
# https://lists.opensuse.org/archives/list/[email protected]/thread/PVP63YNT47WLZX6UE7WUKUN3AIGLJGWZ/
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?52711b52");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-29980");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-29984");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-29985");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-29986");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-29988");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-29989");
script_set_attribute(attribute:"solution", value:
"Update the affected MozillaThunderbird, MozillaThunderbird-translations-common and / or MozillaThunderbird-translations-
other 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:R/S:U/C:H/I:H/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-2021-29989");
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:"2021/08/10");
script_set_attribute(attribute:"patch_publication_date", value:"2021/08/30");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/09/01");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:MozillaThunderbird");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:MozillaThunderbird-translations-common");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:MozillaThunderbird-translations-other");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.3");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"SuSE Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2021-2023 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('audit.inc');
include('global_settings.inc');
include('misc_func.inc');
include('rpm.inc');
if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var release = get_kb_item('Host/SuSE/release');
if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, 'openSUSE');
var os_ver = pregmatch(pattern: "^SUSE([\d.]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'openSUSE');
os_ver = os_ver[1];
if (release !~ "^(SUSE15\.3)$") audit(AUDIT_OS_RELEASE_NOT, 'openSUSE', '15.3', release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'openSUSE ' + os_ver, cpu);
var pkgs = [
{'reference':'MozillaThunderbird-78.13.0-8.36.1', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},
{'reference':'MozillaThunderbird-translations-common-78.13.0-8.36.1', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE},
{'reference':'MozillaThunderbird-translations-other-78.13.0-8.36.1', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE}
];
var flag = 0;
foreach package_array ( pkgs ) {
var reference = NULL;
var release = NULL;
var cpu = 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['cpu'])) cpu = package_array['cpu'];
if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
if (reference && release) {
if (rpm_check(release:release, 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, 'MozillaThunderbird / MozillaThunderbird-translations-common / etc');
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | opensuse | mozillathunderbird | p-cpe:/a:novell:opensuse:mozillathunderbird |
novell | opensuse | mozillathunderbird-translations-common | p-cpe:/a:novell:opensuse:mozillathunderbird-translations-common |
novell | opensuse | mozillathunderbird-translations-other | p-cpe:/a:novell:opensuse:mozillathunderbird-translations-other |
novell | opensuse | 15.3 | cpe:/o:novell:opensuse:15.3 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29980
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29984
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29985
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29986
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29988
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29989
www.nessus.org/u?52711b52
bugzilla.suse.com/1188891
www.suse.com/security/cve/CVE-2021-29980
www.suse.com/security/cve/CVE-2021-29984
www.suse.com/security/cve/CVE-2021-29985
www.suse.com/security/cve/CVE-2021-29986
www.suse.com/security/cve/CVE-2021-29988
www.suse.com/security/cve/CVE-2021-29989