5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
6.6 Medium
AI Score
Confidence
Low
0.02 Low
EPSS
Percentile
88.9%
The remote host is missing an update for the
# SPDX-FileCopyrightText: 2012 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only
if(description)
{
script_xref(name:"URL", value:"http://www.mandriva.com/en/support/security/advisories/?name=MDVSA-2012:023-1");
script_oid("1.3.6.1.4.1.25623.1.0.831555");
script_version("2023-07-14T05:06:08+0000");
script_tag(name:"last_modification", value:"2023-07-14 05:06:08 +0000 (Fri, 14 Jul 2023)");
script_tag(name:"creation_date", value:"2012-03-07 11:20:40 +0530 (Wed, 07 Mar 2012)");
script_cve_id("CVE-2012-0823");
script_tag(name:"cvss_base", value:"5.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
script_xref(name:"MDVSA", value:"2012:023-1");
script_name("Mandriva Update for libvpx MDVSA-2012:023-1 (libvpx)");
script_tag(name:"summary", value:"The remote host is missing an update for the 'libvpx'
package(s) announced via the referenced advisory.");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2012 Greenbone AG");
script_family("Mandrake Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/mandriva_mandrake_linux", "ssh/login/release", re:"ssh/login/release=MNDK_(2011\.0|2010\.1)");
script_tag(name:"affected", value:"libvpx on Mandriva Linux 2011.0,
Mandriva Linux 2010.1");
script_tag(name:"solution", value:"Please Install the Updated Packages.");
script_tag(name:"insight", value:"A vulnerability has been found and corrected in libvpx:
VP8 Codec SDK (libvpx) before 1.0.0 Duclair allows remote attackers
to cause a denial of service (application crash) via (1) unspecified
corrupt input or (2) by starting decoding from a P-frame, which
triggers an out-of-bounds read, related to the clamping of motion
vectors in SPLITMV blocks (CVE-2012-0823).
The updated packages have been patched to correct this issue.
Update:
This is a symbolic advisory correction because there was a clash with
MDVSA-2012:023 that addressed libxml2.");
script_tag(name:"qod_type", value:"package");
script_tag(name:"solution_type", value:"VendorFix");
exit(0);
}
include("revisions-lib.inc");
include("pkg-lib-rpm.inc");
release = rpm_get_ssh_release();
if(!release) exit(0);
res = "";
if(release == "MNDK_2011.0")
{
if ((res = isrpmvuln(pkg:"libvpx0", rpm:"libvpx0~0.9.7~0.2", rls:"MNDK_2011.0")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"libvpx-devel", rpm:"libvpx-devel~0.9.7~0.2", rls:"MNDK_2011.0")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"libvpx-utils", rpm:"libvpx-utils~0.9.7~0.2", rls:"MNDK_2011.0")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"lib64vpx0", rpm:"lib64vpx0~0.9.7~0.2", rls:"MNDK_2011.0")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"lib64vpx-devel", rpm:"lib64vpx-devel~0.9.7~0.2", rls:"MNDK_2011.0")) != NULL)
{
security_message(data:res);
exit(0);
}
if (__pkg_match) exit(99);
exit(0);
}
if(release == "MNDK_2010.1")
{
if ((res = isrpmvuln(pkg:"libvpx0", rpm:"libvpx0~0.9.7~0.2mdv2010.2", rls:"MNDK_2010.1")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"libvpx-devel", rpm:"libvpx-devel~0.9.7~0.2mdv2010.2", rls:"MNDK_2010.1")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"libvpx-utils", rpm:"libvpx-utils~0.9.7~0.2mdv2010.2", rls:"MNDK_2010.1")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"lib64vpx0", rpm:"lib64vpx0~0.9.7~0.2mdv2010.2", rls:"MNDK_2010.1")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"lib64vpx-devel", rpm:"lib64vpx-devel~0.9.7~0.2mdv2010.2", rls:"MNDK_2010.1")) != NULL)
{
security_message(data:res);
exit(0);
}
if (__pkg_match) exit(99);
exit(0);
}