Gentoo Security Advisory GLSA 201101-03 (libvpx)

# SPDX-FileCopyrightText: 2011 E-Soft Inc.
# 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 OR GPL-3.0-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.69039");
  script_version("2023-07-19T05:05:15+0000");
  script_tag(name:"last_modification", value:"2023-07-19 05:05:15 +0000 (Wed, 19 Jul 2023)");
  script_tag(name:"creation_date", value:"2011-03-09 05:54:11 +0100 (Wed, 09 Mar 2011)");
  script_tag(name:"cvss_base", value:"10.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2020-07-31 18:24:00 +0000 (Fri, 31 Jul 2020)");
  script_cve_id("CVE-2010-4203");
  script_name("Gentoo Security Advisory GLSA 201101-03 (libvpx)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2011 E-Soft Inc.");
  script_family("Gentoo Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/gentoo", "ssh/login/pkg");
  script_tag(name:"insight", value:"Timothy B. Terriberry discovered that libvpx contains an integer overflow
    vulnerability in the processing of video streams that may allow
    user-assisted execution of arbitrary code.");
  script_tag(name:"solution", value:"All libvpx users should upgrade to the latest stable version:

    # emerge --sync
    # emerge --ask --oneshot --verbose '>=media-libs/libvpx-0.9.5'

Packages which depend on this library may need to be recompiled. Tools
    such as revdep-rebuild may assist in identifying some of these
    packages.");

  script_xref(name:"URL", value:"http://www.securityspace.com/smysecure/catid.html?in=GLSA%20201101-03");
  script_xref(name:"URL", value:"http://bugs.gentoo.org/show_bug.cgi?id=345559");
  script_tag(name:"summary", value:"The remote host is missing updates announced in
advisory GLSA 201101-03.");
  script_tag(name:"qod_type", value:"package");
  script_tag(name:"solution_type", value:"VendorFix");

  exit(0);
}

include("pkg-lib-gentoo.inc");
include("revisions-lib.inc");

res = "";
report = "";
report = "";
if ((res = ispkgvuln(pkg:"media-libs/libvpx", unaffected: make_list("ge 0.9.5"), vulnerable: make_list("lt 0.9.5"))) != NULL) {
    report += res;
}

if (report != "") {
    security_message(data:report);
} else if (__pkg_match) {
    exit(99);
}