Debian: Security Advisory (DSA-2601-1)

# SPDX-FileCopyrightText: 2013 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("1.3.6.1.4.1.25623.1.0.702601");
  script_cve_id("CVE-2012-6085");
  script_tag(name:"creation_date", value:"2013-01-05 23:00:00 +0000 (Sat, 05 Jan 2013)");
  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:"5.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:P/A:P");

  script_name("Debian: Security Advisory (DSA-2601-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2013 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=DEB6");

  script_xref(name:"Advisory-ID", value:"DSA-2601-1");
  script_xref(name:"URL", value:"https://www.debian.org/security/2013/DSA-2601-1");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-2601");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'gnupg, gnupg2' package(s) announced via the DSA-2601-1 advisory.");

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

  script_tag(name:"insight", value:"KB Sriram discovered that GnuPG, the GNU Privacy Guard did not sufficiently sanitise public keys on import, which could lead to memory and keyring corruption.

The problem affects both version 1, in the gnupg package, and version two, in the gnupg2 package.

For the stable distribution (squeeze), this problem has been fixed in version 1.4.10-4+squeeze1 of gnupg and version 2.0.14-2+squeeze1 of gnupg2.

For the testing distribution (wheezy) and unstable distribution (sid), this problem has been fixed in version 1.4.12-7 of gnupg and version 2.0.19-2 of gnupg2.

We recommend that you upgrade your gnupg and/or gnupg2 packages.");

  script_tag(name:"affected", value:"'gnupg, gnupg2' package(s) on Debian 6.");

  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 == "DEB6") {

  if(!isnull(res = isdpkgvuln(pkg:"gnupg", ver:"1.4.10-4+squeeze1", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"gnupg-agent", ver:"2.0.14-2+squeeze1", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"gnupg-curl", ver:"1.4.10-4+squeeze1", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"gnupg-udeb", ver:"1.4.10-4+squeeze1", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"gnupg2", ver:"2.0.14-2+squeeze1", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"gpgsm", ver:"2.0.14-2+squeeze1", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"gpgv", ver:"1.4.10-4+squeeze1", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"gpgv-udeb", ver:"1.4.10-4+squeeze1", rls:"DEB6"))) {
    report += res;
  }

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

exit(0);