Lucene search

K
openvasCopyright (C) 2013 Greenbone AGOPENVAS:1361412562310702661
HistoryApr 16, 2013 - 12:00 a.m.

Debian: Security Advisory (DSA-2661-1)

2013-04-1600:00:00
Copyright (C) 2013 Greenbone AG
plugins.openvas.org
3

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:N/A:N

6.5 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

25.0%

The remote host is missing an update for the Debian

# 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("1.3.6.1.4.1.25623.1.0.702661");
  script_cve_id("CVE-2013-1940");
  script_tag(name:"creation_date", value:"2013-04-16 22:00:00 +0000 (Tue, 16 Apr 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:"2.1");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:P/I:N/A:N");

  script_name("Debian: Security Advisory (DSA-2661-1)");
  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-2661-1");
  script_xref(name:"URL", value:"https://www.debian.org/security/2013/DSA-2661-1");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-2661");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'xorg-server' package(s) announced via the DSA-2661-1 advisory.");

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

  script_tag(name:"insight", value:"David Airlie and Peter Hutterer of Red Hat discovered that xorg-server, the X.Org X server was vulnerable to an information disclosure flaw related to input handling and devices hotplug.

When an X server is running but not on front (for example because of a VT switch), a newly plugged input device would still be recognized and handled by the X server, which would actually transmit input events to its clients on the background.

This could allow an attacker to recover some input events not intended for the X clients, including sensitive information.

For the stable distribution (squeeze), this problem has been fixed in version 2:1.7.7-16.

For the testing distribution (wheezy), this problem has been fixed in version 2:1.12.4-6.

For the unstable distribution (sid), this problem has been fixed in version 2:1.12.4-6.

We recommend that you upgrade your xorg-server packages.");

  script_tag(name:"affected", value:"'xorg-server' 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:"xdmx", ver:"2:1.7.7-16", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"xdmx-tools", ver:"2:1.7.7-16", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"xnest", ver:"2:1.7.7-16", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"xserver-common", ver:"2:1.7.7-16", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"xserver-xephyr", ver:"2:1.7.7-16", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"xserver-xfbdev", ver:"2:1.7.7-16", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"xserver-xorg-core", ver:"2:1.7.7-16", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"xserver-xorg-core-dbg", ver:"2:1.7.7-16", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"xserver-xorg-core-udeb", ver:"2:1.7.7-16", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"xserver-xorg-dev", ver:"2:1.7.7-16", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"xvfb", ver:"2:1.7.7-16", rls:"DEB6"))) {
    report += res;
  }

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

exit(0);

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:N/A:N

6.5 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

25.0%