SUSE: Security Advisory (SUSE-SU-2014:0411-1)

# SPDX-FileCopyrightText: 2021 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("1.3.6.1.4.1.25623.1.1.4.2014.0411.1");
  script_cve_id("CVE-2012-4544", "CVE-2013-1917", "CVE-2013-1920", "CVE-2013-2194", "CVE-2013-2195", "CVE-2013-2196", "CVE-2013-4355", "CVE-2013-4368", "CVE-2013-4494", "CVE-2013-4554", "CVE-2013-6885");
  script_tag(name:"creation_date", value:"2021-06-09 14:58:21 +0000 (Wed, 09 Jun 2021)");
  script_version("2024-02-02T05:06:07+0000");
  script_tag(name:"last_modification", value:"2024-02-02 05:06:07 +0000 (Fri, 02 Feb 2024)");
  script_tag(name:"cvss_base", value:"6.9");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:M/Au:N/C:C/I:C/A:C");

  script_name("SUSE: Security Advisory (SUSE-SU-2014:0411-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2021 Greenbone AG");
  script_family("SuSE Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/suse_sles", "ssh/login/rpms", re:"ssh/login/release=(SLES10\.0SP4)");

  script_xref(name:"Advisory-ID", value:"SUSE-SU-2014:0411-1");
  script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2014/suse-su-20140411-1/");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'Xen' package(s) announced via the SUSE-SU-2014:0411-1 advisory.");

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

  script_tag(name:"insight", value:"The SUSE Linux Enterprise Server 10 Service Pack 4 LTSS Xen hypervisor and toolset have been updated to fix various security issues.

The following security issues have been addressed:

 * XSA-82: CVE-2013-6885: The microcode on AMD 16h 00h through 0Fh processors does not properly handle the interaction between locked instructions and write-combined memory types, which allows local users to cause a denial of service (system hang) via a crafted application, aka the errata 793 issue. (bnc#853049)
 * XSA-76: CVE-2013-4554: Xen 3.0.3 through 4.1.x
(possibly 4.1.6.1), 4.2.x (possibly 4.2.3), and 4.3.x
(possibly 4.3.1) does not properly prevent access to hypercalls, which allows local guest users to gain privileges via a crafted application running in ring 1 or 2. (bnc#849668)
 * XSA-73: CVE-2013-4494: Xen before 4.1.x, 4.2.x, and 4.3.x does not take the page_alloc_lock and grant_table.lock in the same order, which allows local guest administrators with access to multiple vcpus to cause a denial of service (host deadlock) via unspecified vectors. (bnc#848657)
 * XSA-67: CVE-2013-4368: The outs instruction emulation in Xen 3.1.x, 4.2.x, 4.3.x, and earlier, when using FS: or GS: segment override, uses an uninitialized variable as a segment base, which allows local 64-bit PV guests to obtain sensitive information (hypervisor stack content) via unspecified vectors related to stale data in a segment register. (bnc#842511)
 * XSA-63: CVE-2013-4355: Xen 4.3.x and earlier does not properly handle certain errors, which allows local HVM guests to obtain hypervisor stack memory via a (1) port or
(2) memory mapped I/O write or (3) other unspecified operations related to addresses without associated memory.
(bnc#840592)
 * XSA-55: CVE-2013-2196: Multiple unspecified vulnerabilities in the Elf parser (libelf) in Xen 4.2.x and earlier allow local guest administrators with certain permissions to have an unspecified impact via a crafted kernel, related to 'other problems' that are not CVE-2013-2194 or CVE-2013-2195. (bnc#823011)
 * XSA-55: CVE-2013-2195: The Elf parser (libelf) in Xen 4.2.x and earlier allow local guest administrators with certain permissions to have an unspecified impact via a crafted kernel, related to 'pointer dereferences' involving unexpected calculations. (bnc#823011)
 * XSA-55: CVE-2013-2194: Multiple integer overflows in the Elf parser (libelf) in Xen 4.2.x and earlier allow local guest administrators with certain permissions to have an unspecified impact via a crafted kernel. (bnc#823011)
 * XSA-47: CVE-2013-1920: Xen 4.2.x, 4.1.x, and earlier,
when the hypervisor is running 'under memory pressure' and the Xen Security Module (XSM) is enabled, uses the wrong ordering of operations when extending the per-domain event channel tracking table, which causes a use-after-free and allows local guest kernels to inject arbitrary events and gain privileges via unspecified ... [Please see the references for more information on the vulnerabilities]");

  script_tag(name:"affected", value:"'Xen' package(s) on SUSE Linux Enterprise Server 10-SP4.");

  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 == "SLES10.0SP4") {

  if(!isnull(res = isrpmvuln(pkg:"xen", rpm:"xen~3.2.3_17040_46~0.7.1", rls:"SLES10.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen-devel", rpm:"xen-devel~3.2.3_17040_46~0.7.1", rls:"SLES10.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen-doc-html", rpm:"xen-doc-html~3.2.3_17040_46~0.7.1", rls:"SLES10.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen-doc-pdf", rpm:"xen-doc-pdf~3.2.3_17040_46~0.7.1", rls:"SLES10.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen-doc-ps", rpm:"xen-doc-ps~3.2.3_17040_46~0.7.1", rls:"SLES10.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen-kmp-bigsmp", rpm:"xen-kmp-bigsmp~3.2.3_17040_46_2.6.16.60_0.103.13~0.7.1", rls:"SLES10.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen-kmp-debug", rpm:"xen-kmp-debug~3.2.3_17040_46_2.6.16.60_0.103.13~0.7.1", rls:"SLES10.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen-kmp-default", rpm:"xen-kmp-default~3.2.3_17040_46_2.6.16.60_0.103.13~0.7.1", rls:"SLES10.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen-kmp-kdump", rpm:"xen-kmp-kdump~3.2.3_17040_46_2.6.16.60_0.103.13~0.7.1", rls:"SLES10.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen-kmp-kdumppae", rpm:"xen-kmp-kdumppae~3.2.3_17040_46_2.6.16.60_0.103.13~0.7.1", rls:"SLES10.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen-kmp-smp", rpm:"xen-kmp-smp~3.2.3_17040_46_2.6.16.60_0.103.13~0.7.1", rls:"SLES10.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen-kmp-vmi", rpm:"xen-kmp-vmi~3.2.3_17040_46_2.6.16.60_0.103.13~0.7.1", rls:"SLES10.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen-kmp-vmipae", rpm:"xen-kmp-vmipae~3.2.3_17040_46_2.6.16.60_0.103.13~0.7.1", rls:"SLES10.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen-libs", rpm:"xen-libs~3.2.3_17040_46~0.7.1", rls:"SLES10.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen-libs-32bit", rpm:"xen-libs-32bit~3.2.3_17040_46~0.7.1", rls:"SLES10.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen-tools", rpm:"xen-tools~3.2.3_17040_46~0.7.1", rls:"SLES10.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen-tools-domU", rpm:"xen-tools-domU~3.2.3_17040_46~0.7.1", rls:"SLES10.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen-tools-ioemu", rpm:"xen-tools-ioemu~3.2.3_17040_46~0.7.1", rls:"SLES10.0SP4"))) {
    report += res;
  }

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

exit(0);