CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
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
EPSS
Percentile
85.2%
This update for chromium fixes the following issues :
Update to 89.0.4389.114 boo#1184256
CVE-2021-21194: Use after free in screen capture
CVE-2021-21195: Use after free in V8
CVE-2021-21196: Heap buffer overflow in TabStrip
CVE-2021-21197: Heap buffer overflow in TabStrip
CVE-2021-21198: Out of bounds read in IPC
CVE-2021-21199: Use Use after free in Aura
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2021-513.
#
# The text description of this plugin is (C) SUSE LLC.
#
include("compat.inc");
if (description)
{
script_id(148324);
script_version("1.6");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/06/08");
script_cve_id("CVE-2021-21194", "CVE-2021-21195", "CVE-2021-21196", "CVE-2021-21197", "CVE-2021-21198", "CVE-2021-21199");
script_xref(name:"IAVA", value:"2021-A-0152-S");
script_name(english:"openSUSE Security Update : chromium (openSUSE-2021-513)");
script_summary(english:"Check for the openSUSE-2021-513 patch");
script_set_attribute(
attribute:"synopsis",
value:"The remote openSUSE host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"This update for chromium fixes the following issues :
Update to 89.0.4389.114 boo#1184256
- CVE-2021-21194: Use after free in screen capture
- CVE-2021-21195: Use after free in V8
- CVE-2021-21196: Heap buffer overflow in TabStrip
- CVE-2021-21197: Heap buffer overflow in TabStrip
- CVE-2021-21198: Out of bounds read in IPC
- CVE-2021-21199: Use Use after free in Aura"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1184256"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected chromium 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-2021-21199");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:chromedriver");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:chromedriver-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:chromium");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:chromium-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.2");
script_set_attribute(attribute:"vuln_publication_date", value:"2021/04/09");
script_set_attribute(attribute:"patch_publication_date", value:"2021/04/05");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/04/06");
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_copyright(english:"This script is Copyright (C) 2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"SuSE Local Security Checks");
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\.2)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "15.2", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(x86_64)$") audit(AUDIT_ARCH_NOT, "x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE15.2", reference:"chromedriver-89.0.4389.114-lp152.2.83.1") ) flag++;
if ( rpm_check(release:"SUSE15.2", reference:"chromedriver-debuginfo-89.0.4389.114-lp152.2.83.1") ) flag++;
if ( rpm_check(release:"SUSE15.2", reference:"chromium-89.0.4389.114-lp152.2.83.1", allowmaj:TRUE) ) flag++;
if ( rpm_check(release:"SUSE15.2", reference:"chromium-debuginfo-89.0.4389.114-lp152.2.83.1", allowmaj:TRUE) ) 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, "chromedriver / chromedriver-debuginfo / chromium / etc");
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21194
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21195
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21196
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21197
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21198
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21199
bugzilla.opensuse.org/show_bug.cgi?id=1184256
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
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
EPSS
Percentile
85.2%