6.8 Medium
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
8.8 High
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
0.004 Low
EPSS
Percentile
74.0%
This update for libofx fixes the following issues: Security issues fixed :
CVE-2017-2816: Fix an exploitable buffer overflow vulnerability in the tag parsing functionality (bsc#1058673).
CVE-2017-2920: Fix a buffer overflow vulnerability in sanitize_proprietary_tags in lib/ofx_preproc.cpp (bsc#1061964).
CVE-2017-14731: Fix remote denial of service via a crafted file in ofx_proc_file in ofx_preproc.cpp (bsc#1060437).
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-2018:2064-1.
# The text itself is copyright (C) SUSE.
#
include("compat.inc");
if (description)
{
script_id(111368);
script_version("1.4");
script_cvs_date("Date: 2019/09/10 13:51:48");
script_cve_id("CVE-2017-14731", "CVE-2017-2816", "CVE-2017-2920");
script_name(english:"SUSE SLED12 Security Update : libofx (SUSE-SU-2018:2064-1)");
script_summary(english:"Checks rpm output for the updated packages.");
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 libofx fixes the following issues: Security issues
fixed :
- CVE-2017-2816: Fix an exploitable buffer overflow
vulnerability in the tag parsing functionality
(bsc#1058673).
- CVE-2017-2920: Fix a buffer overflow vulnerability in
sanitize_proprietary_tags in lib/ofx_preproc.cpp
(bsc#1061964).
- CVE-2017-14731: Fix remote denial of service via a
crafted file in ofx_proc_file in ofx_preproc.cpp
(bsc#1060437).
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=1058673"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1060437"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1061964"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-14731/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-2816/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-2920/"
);
# https://www.suse.com/support/update/announcement/2018/suse-su-20182064-1/
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?302a626d"
);
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 Workstation Extension 12-SP3:zypper in -t patch
SUSE-SLE-WE-12-SP3-2018-1408=1
SUSE Linux Enterprise Software Development Kit 12-SP3:zypper in -t
patch SUSE-SLE-SDK-12-SP3-2018-1408=1
SUSE Linux Enterprise Desktop 12-SP3:zypper in -t patch
SUSE-SLE-DESKTOP-12-SP3-2018-1408=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:U/RC:ND");
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:U/RC:X");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libofx");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libofx-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libofx-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libofx6");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libofx6-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");
script_set_attribute(attribute:"vuln_publication_date", value:"2017/09/13");
script_set_attribute(attribute:"patch_publication_date", value:"2018/07/26");
script_set_attribute(attribute:"plugin_publication_date", value:"2018/07/27");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2018-2019 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/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)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED12", "SUSE " + os_ver);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);
if (cpu >!< "x86_64") audit(AUDIT_ARCH_NOT, "x86_64", cpu);
sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLED12" && (! preg(pattern:"^(3)$", string:sp))) audit(AUDIT_OS_NOT, "SLED12 SP3", os_ver + " SP" + sp);
flag = 0;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libofx-0.9.9-3.7.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libofx-debuginfo-0.9.9-3.7.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libofx-debugsource-0.9.9-3.7.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libofx6-0.9.9-3.7.1")) flag++;
if (rpm_check(release:"SLED12", sp:"3", cpu:"x86_64", reference:"libofx6-debuginfo-0.9.9-3.7.1")) 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, "libofx");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | suse_linux | libofx | p-cpe:/a:novell:suse_linux:libofx |
novell | suse_linux | libofx-debuginfo | p-cpe:/a:novell:suse_linux:libofx-debuginfo |
novell | suse_linux | libofx-debugsource | p-cpe:/a:novell:suse_linux:libofx-debugsource |
novell | suse_linux | libofx6 | p-cpe:/a:novell:suse_linux:libofx6 |
novell | suse_linux | libofx6-debuginfo | p-cpe:/a:novell:suse_linux:libofx6-debuginfo |
novell | suse_linux | 12 | cpe:/o:novell:suse_linux:12 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14731
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2816
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2920
www.nessus.org/u?302a626d
bugzilla.suse.com/show_bug.cgi?id=1058673
bugzilla.suse.com/show_bug.cgi?id=1060437
bugzilla.suse.com/show_bug.cgi?id=1061964
www.suse.com/security/cve/CVE-2017-14731/
www.suse.com/security/cve/CVE-2017-2816/
www.suse.com/security/cve/CVE-2017-2920/
6.8 Medium
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
8.8 High
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
0.004 Low
EPSS
Percentile
74.0%