Debian: Security Advisory (DSA-2019-1)

# 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("1.3.6.1.4.1.25623.1.1.1.1.2010.2019");
  script_cve_id("CVE-2010-0421");
  script_tag(name:"creation_date", value:"2023-03-08 12:56:44 +0000 (Wed, 08 Mar 2023)");
  script_version("2024-02-01T14:37:13+0000");
  script_tag(name:"last_modification", value:"2024-02-01 14:37:13 +0000 (Thu, 01 Feb 2024)");
  script_tag(name:"cvss_base", value:"4.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:N/A:P");

  script_name("Debian: Security Advisory (DSA-2019-1)");
  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=DEB5");

  script_xref(name:"Advisory-ID", value:"DSA-2019-1");
  script_xref(name:"URL", value:"https://www.debian.org/security/2010/DSA-2019-1");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-2019");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'pango1.0' package(s) announced via the DSA-2019-1 advisory.");

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

  script_tag(name:"insight", value:"Marc Schoenefeld discovered an improper input sanitization in Pango, a library for layout and rendering of text, leading to array indexing error. If a local user was tricked into loading a specially-crafted font file in an application, using the Pango font rendering library, it could lead to denial of service (application crash).

For the stable distribution (lenny), this problem has been fixed in version 1.20.5-5+lenny1.

For the testing distribution (squeeze), and the unstable distribution (sid), this problem will be fixed soon.

We recommend that you upgrade your pango1.0 package.");

  script_tag(name:"affected", value:"'pango1.0' package(s) on Debian 5.");

  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 == "DEB5") {

  if(!isnull(res = isdpkgvuln(pkg:"libpango1.0-0", ver:"1.20.5-5+lenny1", rls:"DEB5"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libpango1.0-0-dbg", ver:"1.20.5-5+lenny1", rls:"DEB5"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libpango1.0-common", ver:"1.20.5-5+lenny1", rls:"DEB5"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libpango1.0-dev", ver:"1.20.5-5+lenny1", rls:"DEB5"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libpango1.0-doc", ver:"1.20.5-5+lenny1", rls:"DEB5"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libpango1.0-udeb", ver:"1.20.5-5+lenny1", rls:"DEB5"))) {
    report += res;
  }

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

exit(0);