Debian: Security Advisory (DSA-936-1)

# SPDX-FileCopyrightText: 2008 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_oid("1.3.6.1.4.1.25623.1.0.56146");
  script_cve_id("CVE-2005-2097", "CVE-2005-3191", "CVE-2005-3192", "CVE-2005-3193", "CVE-2005-3624", "CVE-2005-3625", "CVE-2005-3626", "CVE-2005-3627", "CVE-2005-3628");
  script_tag(name:"creation_date", value:"2008-01-17 22:07:13 +0000 (Thu, 17 Jan 2008)");
  script_version("2024-02-01T14:37:10+0000");
  script_tag(name:"last_modification", value:"2024-02-01 14:37:10 +0000 (Thu, 01 Feb 2024)");
  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_name("Debian: Security Advisory (DSA-936-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2008 Greenbone AG");
  script_family("Debian Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/debian_linux", "ssh/login/packages", re:"ssh/login/release=DEB3\.1");

  script_xref(name:"Advisory-ID", value:"DSA-936-1");
  script_xref(name:"URL", value:"https://www.debian.org/security/2006/DSA-936-1");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-936");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'libextractor' package(s) announced via the DSA-936-1 advisory.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");

  script_tag(name:"insight", value:"'infamous41md' and Chris Evans discovered several heap based buffer overflows in xpdf, the Portable Document Format (PDF) suite, which is also present in libextractor, a library to extract arbitrary meta-data from files, and which can lead to a denial of service by crashing the application or possibly to the execution of arbitrary code.

The old stable distribution (woody) does not contain libextractor packages.

For the stable distribution (sarge) these problems have been fixed in version 0.4.2-2sarge2.

For the unstable distribution (sid) these problems will be fixed soon.

We recommend that you upgrade your libextractor packages.");

  script_tag(name:"affected", value:"'libextractor' package(s) on Debian 3.1.");

  script_tag(name:"solution", value:"Please install the updated package(s).");

  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"qod_type", value:"package");

  exit(0);
}

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

release = dpkg_get_ssh_release();
if(!release)
  exit(0);

res = "";
report = "";

if(release == "DEB3.1") {

  if(!isnull(res = isdpkgvuln(pkg:"extract", ver:"0.4.2-2sarge2", rls:"DEB3.1"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libextractor1", ver:"0.4.2-2sarge2", rls:"DEB3.1"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libextractor1-dev", ver:"0.4.2-2sarge2", rls:"DEB3.1"))) {
    report += res;
  }

  if(report != "") {
    security_message(data:report);
  } else if(__pkg_match) {
    exit(99);
  }
  exit(0);
}

exit(0);