This update for virglrenderer fixes the following issues :
CVE-2019-18388: Fixed a NULL pointer dereference which could have led to denial of service (bsc#1159479).
CVE-2019-18390: Fixed an out of bound read which could have led to denial of service (bsc#1159478).
CVE-2019-18389: Fixed a heap buffer overflow which could have led to guest escape or denial of service (bsc#1159482).
CVE-2019-18391: Fixed a heap-based buffer overflow which could have led to guest escape or denial of service (bsc#1159486).
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-2020:0016-1.
# The text itself is copyright (C) SUSE.
#
include('compat.inc');
if (description)
{
script_id(132702);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/04/01");
script_cve_id(
"CVE-2019-18388",
"CVE-2019-18389",
"CVE-2019-18390",
"CVE-2019-18391"
);
script_name(english:"SUSE SLED12 / SLES12 Security Update : virglrenderer (SUSE-SU-2020:0016-1)");
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 virglrenderer fixes the following issues :
CVE-2019-18388: Fixed a NULL pointer dereference which could have led
to denial of service (bsc#1159479).
CVE-2019-18390: Fixed an out of bound read which could have led to
denial of service (bsc#1159478).
CVE-2019-18389: Fixed a heap buffer overflow which could have led to
guest escape or denial of service (bsc#1159482).
CVE-2019-18391: Fixed a heap-based buffer overflow which could have
led to guest escape or denial of service (bsc#1159486).
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=1159478");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1159479");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1159482");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1159486");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-18388/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-18389/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-18390/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-18391/");
# https://www.suse.com/support/update/announcement/2020/suse-su-20200016-1/
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?dd772006");
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 OpenStack Cloud Crowbar 8:zypper in -t patch
SUSE-OpenStack-Cloud-Crowbar-8-2020-16=1
SUSE OpenStack Cloud 8:zypper in -t patch
SUSE-OpenStack-Cloud-8-2020-16=1
SUSE OpenStack Cloud 7:zypper in -t patch
SUSE-OpenStack-Cloud-7-2020-16=1
SUSE Linux Enterprise Software Development Kit 12-SP5:zypper in -t
patch SUSE-SLE-SDK-12-SP5-2020-16=1
SUSE Linux Enterprise Software Development Kit 12-SP4:zypper in -t
patch SUSE-SLE-SDK-12-SP4-2020-16=1
SUSE Linux Enterprise Server for SAP 12-SP3:zypper in -t patch
SUSE-SLE-SAP-12-SP3-2020-16=1
SUSE Linux Enterprise Server for SAP 12-SP2:zypper in -t patch
SUSE-SLE-SAP-12-SP2-2020-16=1
SUSE Linux Enterprise Server 12-SP5:zypper in -t patch
SUSE-SLE-SERVER-12-SP5-2020-16=1
SUSE Linux Enterprise Server 12-SP4:zypper in -t patch
SUSE-SLE-SERVER-12-SP4-2020-16=1
SUSE Linux Enterprise Server 12-SP3-LTSS:zypper in -t patch
SUSE-SLE-SERVER-12-SP3-2020-16=1
SUSE Linux Enterprise Server 12-SP3-BCL:zypper in -t patch
SUSE-SLE-SERVER-12-SP3-BCL-2020-16=1
SUSE Linux Enterprise Server 12-SP2-LTSS:zypper in -t patch
SUSE-SLE-SERVER-12-SP2-2020-16=1
SUSE Linux Enterprise Server 12-SP2-BCL:zypper in -t patch
SUSE-SLE-SERVER-12-SP2-BCL-2020-16=1
SUSE Linux Enterprise Desktop 12-SP4:zypper in -t patch
SUSE-SLE-DESKTOP-12-SP4-2020-16=1
SUSE Enterprise Storage 5:zypper in -t patch SUSE-Storage-5-2020-16=1
HPE Helion Openstack 8:zypper in -t patch
HPE-Helion-OpenStack-8-2020-16=1");
script_set_cvss_base_vector("CVSS2#AV:L/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:L/AC:L/PR:L/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-2019-18389");
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:"2019/12/23");
script_set_attribute(attribute:"patch_publication_date", value:"2020/01/07");
script_set_attribute(attribute:"plugin_publication_date", value:"2020/01/08");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirglrenderer0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libvirglrenderer0-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:virglrenderer-debugsource");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");
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) 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:"^(SLED12|SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED12 / SLES12", "SUSE " + os_ver);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "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 == "SLES12" && (! preg(pattern:"^(2|3|4|5)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP2/3/4/5", os_ver + " SP" + sp);
if (os_ver == "SLED12" && (! preg(pattern:"^(4)$", string:sp))) audit(AUDIT_OS_NOT, "SLED12 SP4", os_ver + " SP" + sp);
flag = 0;
if (rpm_check(release:"SLES12", sp:"4", reference:"libvirglrenderer0-0.5.0-12.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"libvirglrenderer0-debuginfo-0.5.0-12.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"4", reference:"virglrenderer-debugsource-0.5.0-12.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirglrenderer0-0.5.0-12.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"libvirglrenderer0-debuginfo-0.5.0-12.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"virglrenderer-debugsource-0.5.0-12.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"libvirglrenderer0-0.5.0-12.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"libvirglrenderer0-debuginfo-0.5.0-12.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"virglrenderer-debugsource-0.5.0-12.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libvirglrenderer0-0.5.0-12.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"libvirglrenderer0-debuginfo-0.5.0-12.3.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"virglrenderer-debugsource-0.5.0-12.3.1")) flag++;
if (rpm_check(release:"SLED12", sp:"4", cpu:"x86_64", reference:"libvirglrenderer0-0.5.0-12.3.1")) flag++;
if (rpm_check(release:"SLED12", sp:"4", cpu:"x86_64", reference:"libvirglrenderer0-debuginfo-0.5.0-12.3.1")) flag++;
if (rpm_check(release:"SLED12", sp:"4", cpu:"x86_64", reference:"virglrenderer-debugsource-0.5.0-12.3.1")) 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, "virglrenderer");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | suse_linux | libvirglrenderer0 | p-cpe:/a:novell:suse_linux:libvirglrenderer0 |
novell | suse_linux | libvirglrenderer0-debuginfo | p-cpe:/a:novell:suse_linux:libvirglrenderer0-debuginfo |
novell | suse_linux | virglrenderer-debugsource | p-cpe:/a:novell:suse_linux:virglrenderer-debugsource |
novell | suse_linux | 12 | cpe:/o:novell:suse_linux:12 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-18388
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-18389
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-18390
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-18391
www.nessus.org/u?dd772006
bugzilla.suse.com/show_bug.cgi?id=1159478
bugzilla.suse.com/show_bug.cgi?id=1159479
bugzilla.suse.com/show_bug.cgi?id=1159482
bugzilla.suse.com/show_bug.cgi?id=1159486
www.suse.com/security/cve/CVE-2019-18388/
www.suse.com/security/cve/CVE-2019-18389/
www.suse.com/security/cve/CVE-2019-18390/
www.suse.com/security/cve/CVE-2019-18391/