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
AI Score
Confidence
High
EPSS
Percentile
87.8%
This update for libarchive fixes the following issues :
Security issues fixed :
CVE-2018-1000877: Fixed a double free vulnerability in RAR decoder (bsc#1120653).
CVE-2018-1000878: Fixed a Use-After-Free vulnerability in RAR decoder (bsc#1120654).
CVE-2019-1000019: Fixed an Out-Of-Bounds Read vulnerability in 7zip decompression (bsc#1124341).
CVE-2019-1000020: Fixed an Infinite Loop vulnerability in ISO9660 parser (bsc#1124342).
CVE-2019-18408: Fixed a use-after-free in RAR format support (bsc#1155079).
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-2019:3093-1.
# The text itself is copyright (C) SUSE.
#
include('compat.inc');
if (description)
{
script_id(131554);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/04/08");
script_cve_id(
"CVE-2018-1000877",
"CVE-2018-1000878",
"CVE-2019-1000019",
"CVE-2019-1000020",
"CVE-2019-18408"
);
script_name(english:"SUSE SLED15 / SLES15 Security Update : libarchive (SUSE-SU-2019:3093-1)");
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 libarchive fixes the following issues :
Security issues fixed :
CVE-2018-1000877: Fixed a double free vulnerability in RAR decoder
(bsc#1120653).
CVE-2018-1000878: Fixed a Use-After-Free vulnerability in RAR decoder
(bsc#1120654).
CVE-2019-1000019: Fixed an Out-Of-Bounds Read vulnerability in 7zip
decompression (bsc#1124341).
CVE-2019-1000020: Fixed an Infinite Loop vulnerability in ISO9660
parser (bsc#1124342).
CVE-2019-18408: Fixed a use-after-free in RAR format support
(bsc#1155079).
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=1120653");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1120654");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1124341");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1124342");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1155079");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2018-1000877/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2018-1000878/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-1000019/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-1000020/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-18408/");
# https://www.suse.com/support/update/announcement/2019/suse-su-20193093-1/
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?cdf2b756");
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 Open Buildservice Development Tools
15-SP1:zypper in -t patch
SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-3093=1
SUSE Linux Enterprise Module for Development Tools 15-SP1:zypper in -t
patch SUSE-SLE-Module-Development-Tools-15-SP1-2019-3093=1
SUSE Linux Enterprise Module for Development Tools 15:zypper in -t
patch SUSE-SLE-Module-Development-Tools-15-2019-3093=1
SUSE Linux Enterprise Module for Basesystem 15-SP1:zypper in -t patch
SUSE-SLE-Module-Basesystem-15-SP1-2019-3093=1
SUSE Linux Enterprise Module for Basesystem 15:zypper in -t patch
SUSE-SLE-Module-Basesystem-15-2019-3093=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-2018-1000878");
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:"2018/12/20");
script_set_attribute(attribute:"patch_publication_date", value:"2019/11/28");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/12/03");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:bsdtar");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:bsdtar-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libarchive-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libarchive-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libarchive13");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libarchive13-32bit-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libarchive13-debuginfo");
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) 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/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:"^(0|1)$", string:sp))) audit(AUDIT_OS_NOT, "SLES15 SP0/1", os_ver + " SP" + sp);
if (os_ver == "SLED15" && (! preg(pattern:"^(0|1)$", string:sp))) audit(AUDIT_OS_NOT, "SLED15 SP0/1", os_ver + " SP" + sp);
flag = 0;
if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"libarchive13-32bit-3.3.2-3.11.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"libarchive13-32bit-debuginfo-3.3.2-3.11.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"bsdtar-3.3.2-3.11.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"bsdtar-debuginfo-3.3.2-3.11.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"libarchive-debugsource-3.3.2-3.11.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"libarchive-devel-3.3.2-3.11.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"libarchive13-3.3.2-3.11.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"libarchive13-debuginfo-3.3.2-3.11.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"bsdtar-3.3.2-3.11.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"bsdtar-debuginfo-3.3.2-3.11.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"libarchive-debugsource-3.3.2-3.11.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"libarchive-devel-3.3.2-3.11.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"libarchive13-3.3.2-3.11.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"libarchive13-debuginfo-3.3.2-3.11.1")) flag++;
if (rpm_check(release:"SLED15", sp:"1", cpu:"x86_64", reference:"libarchive13-32bit-3.3.2-3.11.1")) flag++;
if (rpm_check(release:"SLED15", sp:"1", cpu:"x86_64", reference:"libarchive13-32bit-debuginfo-3.3.2-3.11.1")) flag++;
if (rpm_check(release:"SLED15", sp:"1", reference:"bsdtar-3.3.2-3.11.1")) flag++;
if (rpm_check(release:"SLED15", sp:"1", reference:"bsdtar-debuginfo-3.3.2-3.11.1")) flag++;
if (rpm_check(release:"SLED15", sp:"1", reference:"libarchive-debugsource-3.3.2-3.11.1")) flag++;
if (rpm_check(release:"SLED15", sp:"1", reference:"libarchive-devel-3.3.2-3.11.1")) flag++;
if (rpm_check(release:"SLED15", sp:"1", reference:"libarchive13-3.3.2-3.11.1")) flag++;
if (rpm_check(release:"SLED15", sp:"1", reference:"libarchive13-debuginfo-3.3.2-3.11.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"bsdtar-3.3.2-3.11.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"bsdtar-debuginfo-3.3.2-3.11.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"libarchive-debugsource-3.3.2-3.11.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"libarchive-devel-3.3.2-3.11.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"libarchive13-3.3.2-3.11.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"libarchive13-debuginfo-3.3.2-3.11.1")) 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, "libarchive");
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000877
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000878
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1000019
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1000020
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-18408
www.nessus.org/u?cdf2b756
bugzilla.suse.com/show_bug.cgi?id=1120653
bugzilla.suse.com/show_bug.cgi?id=1120654
bugzilla.suse.com/show_bug.cgi?id=1124341
bugzilla.suse.com/show_bug.cgi?id=1124342
bugzilla.suse.com/show_bug.cgi?id=1155079
www.suse.com/security/cve/CVE-2018-1000877/
www.suse.com/security/cve/CVE-2018-1000878/
www.suse.com/security/cve/CVE-2019-1000019/
www.suse.com/security/cve/CVE-2019-1000020/
www.suse.com/security/cve/CVE-2019-18408/
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
AI Score
Confidence
High
EPSS
Percentile
87.8%