Debian: Security Advisory (DLA-371-1)

# SPDX-FileCopyrightText: 2023 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("1.3.6.1.4.1.25623.1.1.1.2.2015.371");
  script_cve_id("CVE-2015-8560");
  script_tag(name:"creation_date", value:"2023-03-08 12:56:44 +0000 (Wed, 08 Mar 2023)");
  script_version("2024-02-02T05:06:10+0000");
  script_tag(name:"last_modification", value:"2024-02-02 05:06:10 +0000 (Fri, 02 Feb 2024)");
  script_tag(name:"cvss_base", value:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2016-04-19 20:07:58 +0000 (Tue, 19 Apr 2016)");

  script_name("Debian: Security Advisory (DLA-371-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2023 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:"DLA-371-1");
  script_xref(name:"URL", value:"https://www.debian.org/lts/security/2015/DLA-371-1");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'foomatic-filters' package(s) announced via the DLA-371-1 advisory.");

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

  script_tag(name:"insight", value:"Adam Chester discovered that there was an injection vulnerability in foomatic-filters which is used by printer spoolers to convert incoming PostScript data into the printer's native format. This could lead to the execution of arbitrary commands.

The patch applied in DLA 365-1 prevented usage of (unescaped) backticks and this update complements the previous update by doing the same for semi-colons.

For Debian 6 Squeeze, this issue has been fixed in foomatic-filters version 4.0.5-6+squeeze2+deb6u12.

(Thanks to Yann Soubeyrand who prepared the updated Debian package)");

  script_tag(name:"affected", value:"'foomatic-filters' 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:"foomatic-filters", ver:"4.0.5-6+squeeze2+deb6u12", rls:"DEB6"))) {
    report += res;
  }

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

exit(0);