Debian: Security Advisory (DSA-2355-1)

# SPDX-FileCopyrightText: 2012 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("1.3.6.1.4.1.25623.1.0.70569");
  script_cve_id("CVE-2011-4357");
  script_tag(name:"creation_date", value:"2012-02-11 07:33:05 +0000 (Sat, 11 Feb 2012)");
  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:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");

  script_name("Debian: Security Advisory (DSA-2355-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2012 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=DEB(5|6)");

  script_xref(name:"Advisory-ID", value:"DSA-2355-1");
  script_xref(name:"URL", value:"https://www.debian.org/security/2011/DSA-2355-1");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-2355");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'clearsilver' package(s) announced via the DSA-2355-1 advisory.");

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

  script_tag(name:"insight", value:"Leo Iannacone and Colin Watson discovered a format string vulnerability in the Python bindings for the Clearsilver HTML template system, which may lead to denial of service or the execution of arbitrary code.

For the oldstable distribution (lenny), this problem has been fixed in version 0.10.4-1.3+lenny1.

For the stable distribution (squeeze), this problem has been fixed in version 0.10.5-1+squeeze1.

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

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

  script_tag(name:"affected", value:"'clearsilver' package(s) on Debian 5, 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 == "DEB5") {

  if(!isnull(res = isdpkgvuln(pkg:"clearsilver-dev", ver:"0.10.4-1.3+lenny1", rls:"DEB5"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libclearsilver-perl", ver:"0.10.4-1.3+lenny1", rls:"DEB5"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"python-clearsilver", ver:"0.10.4-1.3+lenny1", rls:"DEB5"))) {
    report += res;
  }

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

if(release == "DEB6") {

  if(!isnull(res = isdpkgvuln(pkg:"clearsilver-dev", ver:"0.10.5-1+squeeze1", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libclearsilver-perl", ver:"0.10.5-1+squeeze1", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"python-clearsilver", ver:"0.10.5-1+squeeze1", rls:"DEB6"))) {
    report += res;
  }

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

exit(0);