This update for MozillaFirefox fixes the following issues :
Firefox was updated to 78.10.0 ESR (bsc#1184960)
CVE-2021-23994: Out of bound write due to lazy initialization
CVE-2021-23995: Use-after-free in Responsive Design Mode
CVE-2021-23998: Secure Lock icon could have been spoofed
CVE-2021-23961: More internal network hosts could have been probed by a malicious webpage
CVE-2021-23999: Blob URLs may have been granted additional privileges
CVE-2021-24002: Arbitrary FTP command execution on FTP servers using an encoded URL
CVE-2021-29945: Incorrect size computation in WebAssembly JIT could lead to null-reads
CVE-2021-29946: Port blocking could be bypassed
Note 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.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2021:1307-1.
# The text itself is copyright (C) SUSE.
#
include('compat.inc');
if (description)
{
script_id(149006);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/01/03");
script_cve_id(
"CVE-2021-23961",
"CVE-2021-23994",
"CVE-2021-23995",
"CVE-2021-23998",
"CVE-2021-23999",
"CVE-2021-24002",
"CVE-2021-29945",
"CVE-2021-29946"
);
script_name(english:"SUSE SLED15 / SLES15 Security Update : MozillaFirefox (SUSE-SU-2021:1307-1)");
script_set_attribute(attribute:"synopsis", value:
"The remote SUSE host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"This update for MozillaFirefox fixes the following issues :
Firefox was updated to 78.10.0 ESR (bsc#1184960)
- CVE-2021-23994: Out of bound write due to lazy
initialization
- CVE-2021-23995: Use-after-free in Responsive Design Mode
- CVE-2021-23998: Secure Lock icon could have been spoofed
- CVE-2021-23961: More internal network hosts could have
been probed by a malicious webpage
- CVE-2021-23999: Blob URLs may have been granted
additional privileges
- CVE-2021-24002: Arbitrary FTP command execution on FTP
servers using an encoded URL
- CVE-2021-29945: Incorrect size computation in
WebAssembly JIT could lead to null-reads
- CVE-2021-29946: Port blocking could be bypassed
Note 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.");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1184960");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-23961/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-23994/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-23995/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-23998/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-23999/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-24002/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-29945/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-29946/");
# https://www.suse.com/support/update/announcement/2021/suse-su-20211307-1
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?d089d0b1");
script_set_attribute(attribute:"solution", value:
"To install this SUSE Security Update use the SUSE recommended
installation methods like YaST online_update or 'zypper patch'.
Alternatively you can run the command listed for your product :
SUSE Linux Enterprise Module for Desktop Applications 15-SP3 :
zypper in -t patch
SUSE-SLE-Module-Desktop-Applications-15-SP3-2021-1307=1
SUSE Linux Enterprise Module for Desktop Applications 15-SP2 :
zypper in -t patch
SUSE-SLE-Module-Desktop-Applications-15-SP2-2021-1307=1");
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-2021-29946");
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:"2021/02/26");
script_set_attribute(attribute:"patch_publication_date", value:"2021/04/23");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/04/27");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:MozillaFirefox");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:MozillaFirefox-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:MozillaFirefox-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:MozillaFirefox-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:MozillaFirefox-translations-common");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:MozillaFirefox-translations-other");
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) 2021-2024 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("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE");
os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
os_ver = os_ver[1];
if (! preg(pattern:"^(SLED15|SLES15)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED15 / SLES15", "SUSE " + os_ver);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);
sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES15" && (! preg(pattern:"^(2|3)$", string:sp))) audit(AUDIT_OS_NOT, "SLES15 SP2/3", os_ver + " SP" + sp);
if (os_ver == "SLED15" && (! preg(pattern:"^(2|3)$", string:sp))) audit(AUDIT_OS_NOT, "SLED15 SP2/3", os_ver + " SP" + sp);
flag = 0;
if (rpm_check(release:"SLES15", sp:"3", cpu:"x86_64", reference:"MozillaFirefox-devel-78.10.0-8.38.1")) flag++;
if (rpm_check(release:"SLES15", sp:"3", reference:"MozillaFirefox-78.10.0-8.38.1")) flag++;
if (rpm_check(release:"SLES15", sp:"3", reference:"MozillaFirefox-debuginfo-78.10.0-8.38.1")) flag++;
if (rpm_check(release:"SLES15", sp:"3", reference:"MozillaFirefox-debugsource-78.10.0-8.38.1")) flag++;
if (rpm_check(release:"SLES15", sp:"3", reference:"MozillaFirefox-translations-common-78.10.0-8.38.1")) flag++;
if (rpm_check(release:"SLES15", sp:"3", reference:"MozillaFirefox-translations-other-78.10.0-8.38.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"MozillaFirefox-78.10.0-8.38.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"MozillaFirefox-debuginfo-78.10.0-8.38.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"MozillaFirefox-debugsource-78.10.0-8.38.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"MozillaFirefox-devel-78.10.0-8.38.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"MozillaFirefox-translations-common-78.10.0-8.38.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"MozillaFirefox-translations-other-78.10.0-8.38.1")) flag++;
if (rpm_check(release:"SLED15", sp:"3", cpu:"x86_64", reference:"MozillaFirefox-devel-78.10.0-8.38.1")) flag++;
if (rpm_check(release:"SLED15", sp:"3", reference:"MozillaFirefox-78.10.0-8.38.1")) flag++;
if (rpm_check(release:"SLED15", sp:"3", reference:"MozillaFirefox-debuginfo-78.10.0-8.38.1")) flag++;
if (rpm_check(release:"SLED15", sp:"3", reference:"MozillaFirefox-debugsource-78.10.0-8.38.1")) flag++;
if (rpm_check(release:"SLED15", sp:"3", reference:"MozillaFirefox-translations-common-78.10.0-8.38.1")) flag++;
if (rpm_check(release:"SLED15", sp:"3", reference:"MozillaFirefox-translations-other-78.10.0-8.38.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"MozillaFirefox-78.10.0-8.38.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"MozillaFirefox-debuginfo-78.10.0-8.38.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"MozillaFirefox-debugsource-78.10.0-8.38.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"MozillaFirefox-devel-78.10.0-8.38.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"MozillaFirefox-translations-common-78.10.0-8.38.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"MozillaFirefox-translations-other-78.10.0-8.38.1")) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
else security_warning(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "MozillaFirefox");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | suse_linux | mozillafirefox | p-cpe:/a:novell:suse_linux:mozillafirefox |
novell | suse_linux | mozillafirefox-debuginfo | p-cpe:/a:novell:suse_linux:mozillafirefox-debuginfo |
novell | suse_linux | mozillafirefox-debugsource | p-cpe:/a:novell:suse_linux:mozillafirefox-debugsource |
novell | suse_linux | mozillafirefox-devel | p-cpe:/a:novell:suse_linux:mozillafirefox-devel |
novell | suse_linux | mozillafirefox-translations-common | p-cpe:/a:novell:suse_linux:mozillafirefox-translations-common |
novell | suse_linux | mozillafirefox-translations-other | p-cpe:/a:novell:suse_linux:mozillafirefox-translations-other |
novell | suse_linux | 15 | cpe:/o:novell:suse_linux:15 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23961
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23994
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23995
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23998
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23999
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24002
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29945
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29946
www.nessus.org/u?d089d0b1
bugzilla.suse.com/show_bug.cgi?id=1184960
www.suse.com/security/cve/CVE-2021-23961/
www.suse.com/security/cve/CVE-2021-23994/
www.suse.com/security/cve/CVE-2021-23995/
www.suse.com/security/cve/CVE-2021-23998/
www.suse.com/security/cve/CVE-2021-23999/
www.suse.com/security/cve/CVE-2021-24002/
www.suse.com/security/cve/CVE-2021-29945/
www.suse.com/security/cve/CVE-2021-29946/