Debian: Security Advisory (DSA-2238-1)

# SPDX-FileCopyrightText: 2011 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("1.3.6.1.4.1.25623.1.0.69736");
  script_cve_id("CVE-2011-0904", "CVE-2011-0905");
  script_tag(name:"creation_date", value:"2011-08-03 02:36:20 +0000 (Wed, 03 Aug 2011)");
  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:"3.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:S/C:N/I:N/A:P");

  script_name("Debian: Security Advisory (DSA-2238-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2011 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-2238-1");
  script_xref(name:"URL", value:"https://www.debian.org/security/2011/DSA-2238-1");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-2238");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'vino' package(s) announced via the DSA-2238-1 advisory.");

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

  script_tag(name:"insight", value:"Kevin Chen discovered that incorrect processing of framebuffer requests in the Vino VNC server could lead to denial of service.

For the stable distribution (squeeze), this problem has been fixed in version 2.28.2-2+squeeze1.

For the unstable distribution (sid), this problem has been fixed in version 2.28.2-3.

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

  script_tag(name:"affected", value:"'vino' 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:"vino", ver:"2.28.2-2+squeeze1", rls:"DEB6"))) {
    report += res;
  }

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

exit(0);