5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5.8 Medium
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
73.8%
This update for keepalived to version 2.0.10 fixes the following issues :
Security issues fixed (bsc#1015141) :
CVE-2018-19044: Fixed a check for pathnames with symlinks when writing data to a temporary file upon a call to PrintData or PrintStats
CVE-2018-19045: Fixed mode when creating new temporary files upon a call to PrintData or PrintStats
CVE-2018-19046: Fixed a check for existing plain files when writing data to a temporary file upon a call to PrintData or PrintStats
Non-security issues fixed :
Replace references to /var/adm/fillup-templates with new %_fillupdir macro (boo#1069468)
Use getaddrinfo instead of gethostbyname to workaround glibc gethostbyname function buffer overflow (bsc#949238)
For the full list of changes refer to:
http://www.keepalived.org/changelog.html
#%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-2019-1008.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(123152);
script_version("1.6");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/12");
script_cve_id("CVE-2018-19044", "CVE-2018-19045", "CVE-2018-19046");
script_name(english:"openSUSE Security Update : keepalived (openSUSE-2019-1008)");
script_set_attribute(attribute:"synopsis", value:
"The remote openSUSE host is missing a security update.");
script_set_attribute(attribute:"description", value:
"This update for keepalived to version 2.0.10 fixes the following
issues :
Security issues fixed (bsc#1015141) :
- CVE-2018-19044: Fixed a check for pathnames with
symlinks when writing data to a temporary file upon a
call to PrintData or PrintStats
- CVE-2018-19045: Fixed mode when creating new temporary
files upon a call to PrintData or PrintStats
- CVE-2018-19046: Fixed a check for existing plain files
when writing data to a temporary file upon a call to
PrintData or PrintStats
Non-security issues fixed :
- Replace references to /var/adm/fillup-templates with new
%_fillupdir macro (boo#1069468)
- Use getaddrinfo instead of gethostbyname to workaround
glibc gethostbyname function buffer overflow
(bsc#949238)
For the full list of changes refer to:
http://www.keepalived.org/changelog.html");
script_set_attribute(attribute:"see_also", value:"http://www.keepalived.org/changelog.html");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1015141");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1069468");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=949238");
script_set_attribute(attribute:"solution", value:
"Update the affected keepalived packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N");
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:N/S:U/C:H/I:N/A:N");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2018-19045");
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:"2018/11/08");
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:keepalived");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:keepalived-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:keepalived-debugsource");
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)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "15.0", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(x86_64)$") audit(AUDIT_ARCH_NOT, "x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE15.0", reference:"keepalived-2.0.10-lp150.3.4.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"keepalived-debuginfo-2.0.10-lp150.3.4.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"keepalived-debugsource-2.0.10-lp150.3.4.1") ) 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, "keepalived / keepalived-debuginfo / keepalived-debugsource");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | opensuse | keepalived | p-cpe:/a:novell:opensuse:keepalived |
novell | opensuse | keepalived-debugsource | p-cpe:/a:novell:opensuse:keepalived-debugsource |
novell | opensuse | 15.0 | cpe:/o:novell:opensuse:15.0 |
novell | opensuse | keepalived-debuginfo | p-cpe:/a:novell:opensuse:keepalived-debuginfo |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19044
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19045
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19046
www.keepalived.org/changelog.html
bugzilla.opensuse.org/show_bug.cgi?id=1015141
bugzilla.opensuse.org/show_bug.cgi?id=1069468
bugzilla.opensuse.org/show_bug.cgi?id=949238
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5.8 Medium
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
73.8%