openSUSE: Security Advisory for xorg-x11-server (openSUSE-SU-2012:0227-1)

# 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("1.3.6.1.4.1.25623.1.0.850266");
  script_version("2026-04-24T06:23:04+0000");
  script_tag(name:"last_modification", value:"2026-04-24 06:23:04 +0000 (Fri, 24 Apr 2026)");
  script_tag(name:"creation_date", value:"2012-08-02 23:08:35 +0530 (Thu, 02 Aug 2012)");
  script_cve_id("CVE-2011-4028", "CVE-2011-4029");
  script_tag(name:"cvss_base", value:"1.9");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:M/Au:N/C:P/I:N/A:N");
  script_xref(name:"openSUSE-SU", value:"2012:0227-1");
  script_name("openSUSE: Security Advisory for xorg-x11-server (openSUSE-SU-2012:0227-1)");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'xorg-x11-server'
  package(s) announced via the referenced advisory.");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2012 Greenbone AG");
  script_family("SuSE Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/suse", "ssh/login/rpms", re:"ssh/login/release=openSUSE11\.3");

  script_tag(name:"affected", value:"xorg-x11-server on openSUSE 11.3");

  script_tag(name:"solution", value:"Please install the updated package(s).");

  script_tag(name:"insight", value:"The X server had two security issues and one bug that is
  fixed by this update.

  CVE-2011-4028: It is possible for a local attacker to
  deduce if a file exists or not by exploiting the way that
  Xorg creates its lock files.

  CVE-2011-4029: It is possible for a non-root local user to
  set the read permission for all users on any file or
  directory.");

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

  script_tag(name:"qod_type", value:"package");
  script_tag(name:"solution_type", value:"VendorFix");

  exit(0);
}

include("revisions-lib.inc");
include("pkg-lib-rpm.inc");

release = rpm_get_ssh_release();
if(!release)
  exit(0);

res = "";
report = "";

if(release == "openSUSE11.3") {
  if(!isnull(res = isrpmvuln(pkg:"xorg-x11-Xvnc", rpm:"xorg-x11-Xvnc~7.5_1.8.0~10.15.2", rls:"openSUSE11.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xorg-x11-server", rpm:"xorg-x11-server~7.5_1.8.0~10.15.2", rls:"openSUSE11.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xorg-x11-server-extra", rpm:"xorg-x11-server-extra~7.5_1.8.0~10.15.2", rls:"openSUSE11.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xorg-x11-server-sdk", rpm:"xorg-x11-server-sdk~7.5_1.8.0~10.15.2", rls:"openSUSE11.3"))) {
    report += res;
  }

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

exit(0);