The remote host is affected by the vulnerability described in GLSA-200802-01 (SDL_image: Two buffer overflow vulnerabilities)
The LWZReadByte() function in file IMG_gif.c and the IMG_LoadLBM_RW() function in file IMG_lbm.c each contain a boundary error that can be triggered to cause a static buffer overflow and a heap-based buffer overflow. The first boundary error comes from some old vulnerable GD PHP code (CVE-2006-4484).
Impact :
A remote attacker can make an application using the SDL_image library to process a specially crafted GIF file or IFF ILBM file that will trigger a buffer overflow, resulting in the execution of arbitrary code with the permissions of the application or the application crash.
Workaround :
There is no known workaround at this time.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Gentoo Linux Security Advisory GLSA 200802-01.
#
# The advisory text is Copyright (C) 2001-2018 Gentoo Foundation, Inc.
# and licensed under the Creative Commons - Attribution / Share Alike
# license. See http://creativecommons.org/licenses/by-sa/3.0/
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(30243);
script_version("1.16");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");
script_cve_id("CVE-2007-6697", "CVE-2008-0544");
script_xref(name:"GLSA", value:"200802-01");
script_name(english:"GLSA-200802-01 : SDL_image: Two buffer overflow vulnerabilities");
script_summary(english:"Checks for updated package(s) in /var/db/pkg");
script_set_attribute(
attribute:"synopsis",
value:
"The remote Gentoo host is missing one or more security-related
patches."
);
script_set_attribute(
attribute:"description",
value:
"The remote host is affected by the vulnerability described in GLSA-200802-01
(SDL_image: Two buffer overflow vulnerabilities)
The LWZReadByte() function in file IMG_gif.c and the IMG_LoadLBM_RW()
function in file IMG_lbm.c each contain a boundary error that can be
triggered to cause a static buffer overflow and a heap-based buffer
overflow. The first boundary error comes from some old vulnerable GD
PHP code (CVE-2006-4484).
Impact :
A remote attacker can make an application using the SDL_image library
to process a specially crafted GIF file or IFF ILBM file that will
trigger a buffer overflow, resulting in the execution of arbitrary code
with the permissions of the application or the application crash.
Workaround :
There is no known workaround at this time."
);
# http://secunia.com/advisories/28640/
script_set_attribute(
attribute:"see_also",
value:"https://secuniaresearch.flexerasoftware.com/advisories/28640/"
);
script_set_attribute(
attribute:"see_also",
value:"https://security.gentoo.org/glsa/200802-01"
);
script_set_attribute(
attribute:"solution",
value:
"All SDL_image users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=media-libs/sdl-image-1.2.6-r1'"
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
script_cwe_id(119);
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:sdl-image");
script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");
script_set_attribute(attribute:"patch_publication_date", value:"2008/02/06");
script_set_attribute(attribute:"plugin_publication_date", value:"2008/02/11");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2008-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"Gentoo Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/Gentoo/release", "Host/Gentoo/qpkg-list");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("qpkg.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Gentoo/release")) audit(AUDIT_OS_NOT, "Gentoo");
if (!get_kb_item("Host/Gentoo/qpkg-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
flag = 0;
if (qpkg_check(package:"media-libs/sdl-image", unaffected:make_list("ge 1.2.6-r1"), vulnerable:make_list("lt 1.2.6-r1"))) flag++;
if (flag)
{
if (report_verbosity > 0) security_hole(port:0, extra:qpkg_report_get());
else security_hole(0);
exit(0);
}
else
{
tested = qpkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "SDL_image");
}