7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8 High
AI Score
Confidence
High
0.008 Low
EPSS
Percentile
81.8%
This update for webkit2gtk3 to version 2.20.5 fixes the following issues :
Security issue fixed :
CVE-2018-12911: Fix off-by-one in xdg_mime_get_simple_globs (bsc#1101999).
CVE-2018-4261, CVE-2018-4262, CVE-2018-4263, CVE-2018-4264, CVE-2018-4265, CVE-2018-4267, CVE-2018-4272, CVE-2018-4284: Processing maliciously crafted web content may lead to arbitrary code execution. A memory corruption issue was addressed with improved memory handling.
CVE-2018-4266: A malicious website may be able to cause a denial of service. A race condition was addressed with additional validation.
CVE-2018-4270, CVE-2018-4271, CVE-2018-4273: Processing maliciously crafted web content may lead to an unexpected application crash. A memory corruption issue was addressed with improved input validation.
CVE-2018-4278: A malicious website may exfiltrate audio data cross-origin. Sound fetched through audio elements may be exfiltrated cross-origin. This issue was addressed with improved audio taint tracking.
Other bugs fixed :
Fix rendering artifacts in some websites due to a bug introduced in 2.20.4.
Fix a crash when leaving accelerated compositing mode.
Fix non-deterministic build failure due to missing JavaScriptCore/JSContextRef.h.
This update was imported from the SUSE:SLE-15:Update update project.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2019-705.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(123306);
script_version("1.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/11");
script_cve_id(
"CVE-2018-12911",
"CVE-2018-4261",
"CVE-2018-4262",
"CVE-2018-4263",
"CVE-2018-4264",
"CVE-2018-4265",
"CVE-2018-4266",
"CVE-2018-4267",
"CVE-2018-4270",
"CVE-2018-4271",
"CVE-2018-4272",
"CVE-2018-4273",
"CVE-2018-4278",
"CVE-2018-4284"
);
script_name(english:"openSUSE Security Update : webkit2gtk3 (openSUSE-2019-705)");
script_set_attribute(attribute:"synopsis", value:
"The remote openSUSE host is missing a security update.");
script_set_attribute(attribute:"description", value:
"This update for webkit2gtk3 to version 2.20.5 fixes the following
issues :
Security issue fixed :
- CVE-2018-12911: Fix off-by-one in
xdg_mime_get_simple_globs (bsc#1101999).
- CVE-2018-4261, CVE-2018-4262, CVE-2018-4263,
CVE-2018-4264, CVE-2018-4265, CVE-2018-4267,
CVE-2018-4272, CVE-2018-4284: Processing maliciously
crafted web content may lead to arbitrary code
execution. A memory corruption issue was addressed with
improved memory handling.
- CVE-2018-4266: A malicious website may be able to cause
a denial of service. A race condition was addressed with
additional validation.
- CVE-2018-4270, CVE-2018-4271, CVE-2018-4273: Processing
maliciously crafted web content may lead to an
unexpected application crash. A memory corruption issue
was addressed with improved input validation.
- CVE-2018-4278: A malicious website may exfiltrate audio
data cross-origin. Sound fetched through audio elements
may be exfiltrated cross-origin. This issue was
addressed with improved audio taint tracking.
Other bugs fixed :
- Fix rendering artifacts in some websites due to a bug
introduced in 2.20.4.
- Fix a crash when leaving accelerated compositing mode.
- Fix non-deterministic build failure due to missing
JavaScriptCore/JSContextRef.h.
This update was imported from the SUSE:SLE-15:Update update project.");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1101999");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1104169");
script_set_attribute(attribute:"solution", value:
"Update the affected webkit2gtk3 packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2018-12911");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2018/07/19");
script_set_attribute(attribute:"patch_publication_date", value:"2019/03/23");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/03/27");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libjavascriptcoregtk-4_0-18");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libjavascriptcoregtk-4_0-18-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libjavascriptcoregtk-4_0-18-32bit-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libjavascriptcoregtk-4_0-18-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libwebkit2gtk-4_0-37");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libwebkit2gtk-4_0-37-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libwebkit2gtk-4_0-37-32bit-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libwebkit2gtk-4_0-37-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libwebkit2gtk3-lang");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:typelib-1_0-JavaScriptCore-4_0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:typelib-1_0-WebKit2-4_0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:typelib-1_0-WebKit2WebExtension-4_0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:webkit-jsc-4");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:webkit-jsc-4-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:webkit2gtk-4_0-injected-bundles");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:webkit2gtk-4_0-injected-bundles-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:webkit2gtk3-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:webkit2gtk3-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:webkit2gtk3-plugin-process-gtk2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:webkit2gtk3-plugin-process-gtk2-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.0");
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) 2019-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list", "Host/cpu");
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, "openSUSE");
if (release !~ "^(SUSE15\.0)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "15.0", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE15.0", reference:"libjavascriptcoregtk-4_0-18-2.20.5-lp150.2.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"libjavascriptcoregtk-4_0-18-debuginfo-2.20.5-lp150.2.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"libwebkit2gtk-4_0-37-2.20.5-lp150.2.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"libwebkit2gtk-4_0-37-debuginfo-2.20.5-lp150.2.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"libwebkit2gtk3-lang-2.20.5-lp150.2.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"typelib-1_0-JavaScriptCore-4_0-2.20.5-lp150.2.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"typelib-1_0-WebKit2-4_0-2.20.5-lp150.2.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"typelib-1_0-WebKit2WebExtension-4_0-2.20.5-lp150.2.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"webkit-jsc-4-2.20.5-lp150.2.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"webkit-jsc-4-debuginfo-2.20.5-lp150.2.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"webkit2gtk-4_0-injected-bundles-2.20.5-lp150.2.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"webkit2gtk-4_0-injected-bundles-debuginfo-2.20.5-lp150.2.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"webkit2gtk3-debugsource-2.20.5-lp150.2.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"webkit2gtk3-devel-2.20.5-lp150.2.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"webkit2gtk3-plugin-process-gtk2-2.20.5-lp150.2.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"webkit2gtk3-plugin-process-gtk2-debuginfo-2.20.5-lp150.2.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libjavascriptcoregtk-4_0-18-32bit-2.20.5-lp150.2.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libjavascriptcoregtk-4_0-18-32bit-debuginfo-2.20.5-lp150.2.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libwebkit2gtk-4_0-37-32bit-2.20.5-lp150.2.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libwebkit2gtk-4_0-37-32bit-debuginfo-2.20.5-lp150.2.6.1") ) 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, "libjavascriptcoregtk-4_0-18 / libjavascriptcoregtk-4_0-18-32bit / etc");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | opensuse | 15.0 | cpe:/o:novell:opensuse:15.0 |
novell | opensuse | libwebkit2gtk-4_0-37-32bit-debuginfo | p-cpe:/a:novell:opensuse:libwebkit2gtk-4_0-37-32bit-debuginfo |
novell | opensuse | libwebkit2gtk3-lang | p-cpe:/a:novell:opensuse:libwebkit2gtk3-lang |
novell | opensuse | webkit2gtk3-plugin-process-gtk2-debuginfo | p-cpe:/a:novell:opensuse:webkit2gtk3-plugin-process-gtk2-debuginfo |
novell | opensuse | typelib-1_0-webkit2webextension-4_0 | p-cpe:/a:novell:opensuse:typelib-1_0-webkit2webextension-4_0 |
novell | opensuse | typelib-1_0-webkit2-4_0 | p-cpe:/a:novell:opensuse:typelib-1_0-webkit2-4_0 |
novell | opensuse | webkit-jsc-4-debuginfo | p-cpe:/a:novell:opensuse:webkit-jsc-4-debuginfo |
novell | opensuse | libwebkit2gtk-4_0-37-32bit | p-cpe:/a:novell:opensuse:libwebkit2gtk-4_0-37-32bit |
novell | opensuse | libjavascriptcoregtk-4_0-18-debuginfo | p-cpe:/a:novell:opensuse:libjavascriptcoregtk-4_0-18-debuginfo |
novell | opensuse | libwebkit2gtk-4_0-37-debuginfo | p-cpe:/a:novell:opensuse:libwebkit2gtk-4_0-37-debuginfo |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12911
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4261
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4262
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4263
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4264
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4265
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4266
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4267
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4270
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4271
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4272
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4273
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4278
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4284
bugzilla.opensuse.org/show_bug.cgi?id=1101999
bugzilla.opensuse.org/show_bug.cgi?id=1104169
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8 High
AI Score
Confidence
High
0.008 Low
EPSS
Percentile
81.8%