Mageia: Security Advisory (MGASA-2013-0317)

# SPDX-FileCopyrightText: 2022 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("1.3.6.1.4.1.25623.1.1.10.2013.0317");
  script_cve_id("CVE-2013-4396");
  script_tag(name:"creation_date", value:"2022-01-28 10:58:44 +0000 (Fri, 28 Jan 2022)");
  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:"6.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:P/I:P/A:P");

  script_name("Mageia: Security Advisory (MGASA-2013-0317)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2022 Greenbone AG");
  script_family("Mageia Linux Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/mageia_linux", "ssh/login/release", re:"ssh/login/release=MAGEIA(2|3)");

  script_xref(name:"Advisory-ID", value:"MGASA-2013-0317");
  script_xref(name:"URL", value:"https://advisories.mageia.org/MGASA-2013-0317.html");
  script_xref(name:"URL", value:"http://lists.x.org/archives/xorg-announce/2013-October/002332.html");
  script_xref(name:"URL", value:"https://rhn.redhat.com/errata/RHSA-2013-1426.html");
  script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=11428");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'x11-server' package(s) announced via the MGASA-2013-0317 advisory.");

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

  script_tag(name:"insight", value:"Updated x11-server packages fix security vulnerability:

Use-after-free vulnerability in the doImageText function in dix/dixfonts.c in
the xorg-server module before 1.14.4 in X.Org X11 allows remote authenticated
users to cause a denial of service (daemon crash) or possibly execute arbitrary
code via a crafted ImageText request that triggers memory-allocation failure
(CVE-2013-4396).");

  script_tag(name:"affected", value:"'x11-server' package(s) on Mageia 2, Mageia 3.");

  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-rpm.inc");

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

res = "";
report = "";

if(release == "MAGEIA2") {

  if(!isnull(res = isrpmvuln(pkg:"x11-server", rpm:"x11-server~1.11.4~2.4.mga2", rls:"MAGEIA2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"x11-server-common", rpm:"x11-server-common~1.11.4~2.4.mga2", rls:"MAGEIA2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"x11-server-devel", rpm:"x11-server-devel~1.11.4~2.4.mga2", rls:"MAGEIA2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"x11-server-source", rpm:"x11-server-source~1.11.4~2.4.mga2", rls:"MAGEIA2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"x11-server-xdmx", rpm:"x11-server-xdmx~1.11.4~2.4.mga2", rls:"MAGEIA2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"x11-server-xephyr", rpm:"x11-server-xephyr~1.11.4~2.4.mga2", rls:"MAGEIA2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"x11-server-xfake", rpm:"x11-server-xfake~1.11.4~2.4.mga2", rls:"MAGEIA2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"x11-server-xfbdev", rpm:"x11-server-xfbdev~1.11.4~2.4.mga2", rls:"MAGEIA2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"x11-server-xnest", rpm:"x11-server-xnest~1.11.4~2.4.mga2", rls:"MAGEIA2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"x11-server-xorg", rpm:"x11-server-xorg~1.11.4~2.4.mga2", rls:"MAGEIA2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"x11-server-xvfb", rpm:"x11-server-xvfb~1.11.4~2.4.mga2", rls:"MAGEIA2"))) {
    report += res;
  }

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

if(release == "MAGEIA3") {

  if(!isnull(res = isrpmvuln(pkg:"x11-server", rpm:"x11-server~1.13.4~2.2.mga3", rls:"MAGEIA3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"x11-server-common", rpm:"x11-server-common~1.13.4~2.2.mga3", rls:"MAGEIA3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"x11-server-devel", rpm:"x11-server-devel~1.13.4~2.2.mga3", rls:"MAGEIA3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"x11-server-source", rpm:"x11-server-source~1.13.4~2.2.mga3", rls:"MAGEIA3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"x11-server-xdmx", rpm:"x11-server-xdmx~1.13.4~2.2.mga3", rls:"MAGEIA3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"x11-server-xephyr", rpm:"x11-server-xephyr~1.13.4~2.2.mga3", rls:"MAGEIA3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"x11-server-xfake", rpm:"x11-server-xfake~1.13.4~2.2.mga3", rls:"MAGEIA3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"x11-server-xfbdev", rpm:"x11-server-xfbdev~1.13.4~2.2.mga3", rls:"MAGEIA3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"x11-server-xnest", rpm:"x11-server-xnest~1.13.4~2.2.mga3", rls:"MAGEIA3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"x11-server-xorg", rpm:"x11-server-xorg~1.13.4~2.2.mga3", rls:"MAGEIA3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"x11-server-xvfb", rpm:"x11-server-xvfb~1.13.4~2.2.mga3", rls:"MAGEIA3"))) {
    report += res;
  }

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

exit(0);