CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
83.9%
This update for MozillaFirefox to version 78.0.1 ESR fixes the following issues :
Security issues fixed :
CVE-2020-12415: AppCache manifest poisoning due to url encoded character processing (bsc#1173576).
CVE-2020-12416: Use-after-free in WebRTC VideoBroadcaster (bsc#1173576).
CVE-2020-12417: Memory corruption due to missing sign-extension for ValueTags on ARM64 (bsc#1173576).
CVE-2020-12418: Information disclosure due to manipulated URL object (bsc#1173576).
CVE-2020-12419: Use-after-free in nsGlobalWindowInner (bsc#1173576).
CVE-2020-12420: Use-After-Free when trying to connect to a STUN server (bsc#1173576).
CVE-2020-12402: RSA Key Generation vulnerable to side-channel attack (bsc#1173576).
CVE-2020-12421: Add-On updates did not respect the same certificate trust rules as software updates (bsc#1173576).
CVE-2020-12422: Integer overflow in nsJPEGEncoder::emptyOutputBuffer (bsc#1173576).
CVE-2020-12423: DLL Hijacking due to searching %PATH% for a library (bsc#1173576).
CVE-2020-12424: WebRTC permission prompt could have been bypassed by a compromised content process (bsc#1173576).
CVE-2020-12425: Out of bound read in Date.parse() (bsc#1173576).
CVE-2020-12426: Memory safety bugs fixed in Firefox 78 (bsc#1173576).
FIPS: MozillaFirefox: allow /proc/sys/crypto/fips_enabled (bsc#1167231).
Non-security issues fixed :
Fixed interaction with freetype6 (bsc#1173613).
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-2020:1898-1.
# The text itself is copyright (C) SUSE.
#
include('compat.inc');
if (description)
{
script_id(138493);
script_version("1.7");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/03/01");
script_cve_id(
"CVE-2020-12402",
"CVE-2020-12415",
"CVE-2020-12416",
"CVE-2020-12417",
"CVE-2020-12418",
"CVE-2020-12419",
"CVE-2020-12420",
"CVE-2020-12421",
"CVE-2020-12422",
"CVE-2020-12423",
"CVE-2020-12424",
"CVE-2020-12425",
"CVE-2020-12426"
);
script_xref(name:"IAVA", value:"2020-A-0287-S");
script_name(english:"SUSE SLED15 / SLES15 Security Update : MozillaFirefox (SUSE-SU-2020:1898-1)");
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 to version 78.0.1 ESR fixes the
following issues :
Security issues fixed :
CVE-2020-12415: AppCache manifest poisoning due to url encoded
character processing (bsc#1173576).
CVE-2020-12416: Use-after-free in WebRTC VideoBroadcaster
(bsc#1173576).
CVE-2020-12417: Memory corruption due to missing sign-extension for
ValueTags on ARM64 (bsc#1173576).
CVE-2020-12418: Information disclosure due to manipulated URL object
(bsc#1173576).
CVE-2020-12419: Use-after-free in nsGlobalWindowInner (bsc#1173576).
CVE-2020-12420: Use-After-Free when trying to connect to a STUN server
(bsc#1173576).
CVE-2020-12402: RSA Key Generation vulnerable to side-channel attack
(bsc#1173576).
CVE-2020-12421: Add-On updates did not respect the same certificate
trust rules as software updates (bsc#1173576).
CVE-2020-12422: Integer overflow in nsJPEGEncoder::emptyOutputBuffer
(bsc#1173576).
CVE-2020-12423: DLL Hijacking due to searching %PATH% for a library
(bsc#1173576).
CVE-2020-12424: WebRTC permission prompt could have been bypassed by a
compromised content process (bsc#1173576).
CVE-2020-12425: Out of bound read in Date.parse() (bsc#1173576).
CVE-2020-12426: Memory safety bugs fixed in Firefox 78 (bsc#1173576).
FIPS: MozillaFirefox: allow /proc/sys/crypto/fips_enabled
(bsc#1167231).
Non-security issues fixed :
Fixed interaction with freetype6 (bsc#1173613).
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=1166238");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1173576");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1173613");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12402/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12415/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12416/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12417/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12418/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12419/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12420/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12421/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12422/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12423/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12424/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12425/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-12426/");
# https://www.suse.com/support/update/announcement/2020/suse-su-20201898-1
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?661a00d4");
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-SP2 :
zypper in -t patch
SUSE-SLE-Module-Desktop-Applications-15-SP2-2020-1898=1
SUSE Linux Enterprise Module for Desktop Applications 15-SP1 :
zypper in -t patch
SUSE-SLE-Module-Desktop-Applications-15-SP1-2020-1898=1");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
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-2020-12426");
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:"2020/07/09");
script_set_attribute(attribute:"patch_publication_date", value:"2020/07/13");
script_set_attribute(attribute:"plugin_publication_date", value:"2020/07/15");
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-branding-SLE");
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_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) 2020-2024 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:"^(1|2)$", string:sp))) audit(AUDIT_OS_NOT, "SLES15 SP1/2", os_ver + " SP" + sp);
if (os_ver == "SLED15" && (! preg(pattern:"^(1|2)$", string:sp))) audit(AUDIT_OS_NOT, "SLED15 SP1/2", os_ver + " SP" + sp);
flag = 0;
if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"MozillaFirefox-devel-78.0.1-3.94.2")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"MozillaFirefox-78.0.1-3.94.2")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"MozillaFirefox-branding-SLE-78-4.14.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"MozillaFirefox-debuginfo-78.0.1-3.94.2")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"MozillaFirefox-debugsource-78.0.1-3.94.2")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"MozillaFirefox-translations-common-78.0.1-3.94.2")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"MozillaFirefox-translations-other-78.0.1-3.94.2")) flag++;
if (rpm_check(release:"SLES15", sp:"2", cpu:"x86_64", reference:"MozillaFirefox-devel-78.0.1-3.94.2")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"MozillaFirefox-78.0.1-3.94.2")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"MozillaFirefox-branding-SLE-78-4.14.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"MozillaFirefox-debuginfo-78.0.1-3.94.2")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"MozillaFirefox-debugsource-78.0.1-3.94.2")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"MozillaFirefox-translations-common-78.0.1-3.94.2")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"MozillaFirefox-translations-other-78.0.1-3.94.2")) flag++;
if (rpm_check(release:"SLED15", sp:"1", cpu:"x86_64", reference:"MozillaFirefox-devel-78.0.1-3.94.2")) flag++;
if (rpm_check(release:"SLED15", sp:"1", reference:"MozillaFirefox-78.0.1-3.94.2")) flag++;
if (rpm_check(release:"SLED15", sp:"1", reference:"MozillaFirefox-branding-SLE-78-4.14.1")) flag++;
if (rpm_check(release:"SLED15", sp:"1", reference:"MozillaFirefox-debuginfo-78.0.1-3.94.2")) flag++;
if (rpm_check(release:"SLED15", sp:"1", reference:"MozillaFirefox-debugsource-78.0.1-3.94.2")) flag++;
if (rpm_check(release:"SLED15", sp:"1", reference:"MozillaFirefox-translations-common-78.0.1-3.94.2")) flag++;
if (rpm_check(release:"SLED15", sp:"1", reference:"MozillaFirefox-translations-other-78.0.1-3.94.2")) flag++;
if (rpm_check(release:"SLED15", sp:"2", cpu:"x86_64", reference:"MozillaFirefox-devel-78.0.1-3.94.2")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"MozillaFirefox-78.0.1-3.94.2")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"MozillaFirefox-branding-SLE-78-4.14.1")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"MozillaFirefox-debuginfo-78.0.1-3.94.2")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"MozillaFirefox-debugsource-78.0.1-3.94.2")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"MozillaFirefox-translations-common-78.0.1-3.94.2")) flag++;
if (rpm_check(release:"SLED15", sp:"2", reference:"MozillaFirefox-translations-other-78.0.1-3.94.2")) flag++;
if (flag)
{
if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
else security_hole(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "MozillaFirefox");
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12402
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12415
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12416
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12417
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12418
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12419
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12420
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12421
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12422
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12423
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12424
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12425
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12426
www.nessus.org/u?661a00d4
bugzilla.suse.com/show_bug.cgi?id=1166238
bugzilla.suse.com/show_bug.cgi?id=1173576
bugzilla.suse.com/show_bug.cgi?id=1173613
www.suse.com/security/cve/CVE-2020-12402/
www.suse.com/security/cve/CVE-2020-12415/
www.suse.com/security/cve/CVE-2020-12416/
www.suse.com/security/cve/CVE-2020-12417/
www.suse.com/security/cve/CVE-2020-12418/
www.suse.com/security/cve/CVE-2020-12419/
www.suse.com/security/cve/CVE-2020-12420/
www.suse.com/security/cve/CVE-2020-12421/
www.suse.com/security/cve/CVE-2020-12422/
www.suse.com/security/cve/CVE-2020-12423/
www.suse.com/security/cve/CVE-2020-12424/
www.suse.com/security/cve/CVE-2020-12425/
www.suse.com/security/cve/CVE-2020-12426/
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
83.9%