CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
EPSS
Percentile
80.9%
This update of libpng improves the parsing of 1-bit interlaced images.
This bug could be abused to use ‘out-of-bounds pixels’ to read memory.
(CVE-2009-2042)
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update libpng-devel-1046.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(40040);
script_version("1.11");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");
script_cve_id("CVE-2009-2042");
script_name(english:"openSUSE Security Update : libpng-devel (libpng-devel-1046)");
script_summary(english:"Check for the libpng-devel-1046 patch");
script_set_attribute(
attribute:"synopsis",
value:"The remote openSUSE host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"This update of libpng improves the parsing of 1-bit interlaced images.
This bug could be abused to use 'out-of-bounds pixels' to read memory.
(CVE-2009-2042)"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=514727"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected libpng-devel packages."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:N");
script_cwe_id(200);
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libpng-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libpng-devel-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libpng12-0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libpng12-0-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libpng3");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:11.0");
script_set_attribute(attribute:"patch_publication_date", value:"2009/06/24");
script_set_attribute(attribute:"plugin_publication_date", value:"2009/07/21");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2009-2021 Tenable Network Security, Inc.");
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 !~ "^(SUSE11\.0)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "11.0", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE11.0", reference:"libpng-devel-1.2.26-14.10") ) flag++;
if ( rpm_check(release:"SUSE11.0", reference:"libpng12-0-1.2.26-14.10") ) flag++;
if ( rpm_check(release:"SUSE11.0", reference:"libpng3-1.2.26-14.10") ) flag++;
if ( rpm_check(release:"SUSE11.0", cpu:"x86_64", reference:"libpng-devel-32bit-1.2.26-14.10") ) flag++;
if ( rpm_check(release:"SUSE11.0", cpu:"x86_64", reference:"libpng12-0-32bit-1.2.26-14.10") ) 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, "libpng");
}