9.3 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.103 Low
EPSS
Percentile
95.0%
A vulnerability has been discovered and corrected in gimp :
The LZW decompressor in the LWZReadByte function in giftoppm.c in the David Koblas GIF decoder in PBMPLUS, as used in the gif_read_lzw function in filter/image-gif.c in CUPS before 1.4.7, the LZWReadByte function in plug-ins/common/file-gif-load.c in GIMP 2.6.11 and earlier, the LZWReadByte function in img/gifread.c in XPCE in SWI-Prolog 5.10.4 and earlier, and other products, does not properly handle code words that are absent from the decompression table when encountered, which allows remote attackers to trigger an infinite loop or a heap-based buffer overflow, and possibly execute arbitrary code, via a crafted compressed stream, a related issue to CVE-2006-1168 and CVE-2011-2895 (CVE-2011-2896).
The updated packages have been patched to correct these issues.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Mandriva Linux Security Advisory MDVSA-2011:167.
# The text itself is copyright (C) Mandriva S.A.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(56726);
script_version("1.9");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");
script_cve_id("CVE-2011-2896");
script_bugtraq_id(49148);
script_xref(name:"MDVSA", value:"2011:167");
script_name(english:"Mandriva Linux Security Advisory : gimp (MDVSA-2011:167)");
script_summary(english:"Checks rpm output for the updated packages");
script_set_attribute(
attribute:"synopsis",
value:
"The remote Mandriva Linux host is missing one or more security
updates."
);
script_set_attribute(
attribute:"description",
value:
"A vulnerability has been discovered and corrected in gimp :
The LZW decompressor in the LWZReadByte function in giftoppm.c in the
David Koblas GIF decoder in PBMPLUS, as used in the gif_read_lzw
function in filter/image-gif.c in CUPS before 1.4.7, the LZWReadByte
function in plug-ins/common/file-gif-load.c in GIMP 2.6.11 and
earlier, the LZWReadByte function in img/gifread.c in XPCE in
SWI-Prolog 5.10.4 and earlier, and other products, does not properly
handle code words that are absent from the decompression table when
encountered, which allows remote attackers to trigger an infinite loop
or a heap-based buffer overflow, and possibly execute arbitrary code,
via a crafted compressed stream, a related issue to CVE-2006-1168 and
CVE-2011-2895 (CVE-2011-2896).
The updated packages have been patched to correct these issues."
);
script_set_attribute(attribute:"solution", value:"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:ND/RL:OF/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:gimp");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:gimp-python");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64gimp2.0-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64gimp2.0_0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libgimp2.0-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libgimp2.0_0");
script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:linux:2010.1");
script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:linux:2011");
script_set_attribute(attribute:"patch_publication_date", value:"2011/11/04");
script_set_attribute(attribute:"plugin_publication_date", value:"2011/11/07");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2011-2021 Tenable Network Security, Inc.");
script_family(english:"Mandriva Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/Mandrake/release", "Host/Mandrake/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);
if (!get_kb_item("Host/Mandrake/release")) audit(AUDIT_OS_NOT, "Mandriva / Mandake Linux");
if (!get_kb_item("Host/Mandrake/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^(amd64|i[3-6]86|x86_64)$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Mandriva / Mandrake Linux", cpu);
flag = 0;
if (rpm_check(release:"MDK2010.1", reference:"gimp-2.6.8-3.2mdv2010.2", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", reference:"gimp-python-2.6.8-3.2mdv2010.2", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", cpu:"x86_64", reference:"lib64gimp2.0-devel-2.6.8-3.2mdv2010.2", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", cpu:"x86_64", reference:"lib64gimp2.0_0-2.6.8-3.2mdv2010.2", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", cpu:"i386", reference:"libgimp2.0-devel-2.6.8-3.2mdv2010.2", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", cpu:"i386", reference:"libgimp2.0_0-2.6.8-3.2mdv2010.2", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2011", reference:"gimp-2.6.11-7.1-mdv2011.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2011", reference:"gimp-python-2.6.11-7.1-mdv2011.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2011", cpu:"x86_64", reference:"lib64gimp2.0-devel-2.6.11-7.1-mdv2011.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2011", cpu:"x86_64", reference:"lib64gimp2.0_0-2.6.11-7.1-mdv2011.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2011", cpu:"i386", reference:"libgimp2.0-devel-2.6.11-7.1-mdv2011.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2011", cpu:"i386", reference:"libgimp2.0_0-2.6.11-7.1-mdv2011.0", yank:"mdv")) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
else security_warning(0);
exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
Vendor | Product | Version | CPE |
---|---|---|---|
mandriva | linux | gimp | p-cpe:/a:mandriva:linux:gimp |
mandriva | linux | gimp-python | p-cpe:/a:mandriva:linux:gimp-python |
mandriva | linux | lib64gimp2.0-devel | p-cpe:/a:mandriva:linux:lib64gimp2.0-devel |
mandriva | linux | lib64gimp2.0_0 | p-cpe:/a:mandriva:linux:lib64gimp2.0_0 |
mandriva | linux | libgimp2.0-devel | p-cpe:/a:mandriva:linux:libgimp2.0-devel |
mandriva | linux | libgimp2.0_0 | p-cpe:/a:mandriva:linux:libgimp2.0_0 |
mandriva | linux | 2010.1 | cpe:/o:mandriva:linux:2010.1 |
mandriva | linux | 2011 | cpe:/o:mandriva:linux:2011 |