SUSE: Security Advisory (SUSE-SU-2015:0488-1)

# 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("1.3.6.1.4.1.25623.1.1.4.2015.0488.1");
  script_cve_id("CVE-2014-8500");
  script_tag(name:"creation_date", value:"2021-06-09 14:58:13 +0000 (Wed, 09 Jun 2021)");
  script_version("2024-02-02T14:37:48+0000");
  script_tag(name:"last_modification", value:"2024-02-02 14:37:48 +0000 (Fri, 02 Feb 2024)");
  script_tag(name:"cvss_base", value:"7.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:C");

  script_name("SUSE: Security Advisory (SUSE-SU-2015:0488-1)");
  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-2015:0488-1");
  script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2015/suse-su-20150488-1/");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'bind' package(s) announced via the SUSE-SU-2015:0488-1 advisory.");

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

  script_tag(name:"insight", value:"This bind update to version 9.6-ESV-R11-W1 fixes the following security issue:

 * A flaw in delegation handling could be exploited to put named into
 an infinite loop. This has been addressed by placing limits on the
 number of levels of recursion named will allow (default 7), and the
 number of iterative queries that it will send (default 50) before
 terminating a recursive query (CVE-2014-8500, bnc#908994). The
 recursion depth limit is configured via the 'max-recursion-depth'
 option, and the query limit via the 'max-recursion-queries' option.

Security Issues:

 * CVE-2014-8500");

  script_tag(name:"affected", value:"'bind' 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:"bind", rpm:"bind~9.6ESVR11P1~0.10.1", rls:"SLES10.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"bind-chrootenv", rpm:"bind-chrootenv~9.6ESVR11P1~0.10.1", rls:"SLES10.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"bind-devel", rpm:"bind-devel~9.6ESVR11P1~0.10.1", rls:"SLES10.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"bind-doc", rpm:"bind-doc~9.6ESVR11P1~0.10.1", rls:"SLES10.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"bind-libs-32bit", rpm:"bind-libs-32bit~9.6ESVR11P1~0.10.1", rls:"SLES10.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"bind-libs", rpm:"bind-libs~9.6ESVR11P1~0.10.1", rls:"SLES10.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"bind-utils", rpm:"bind-utils~9.6ESVR11P1~0.10.1", rls:"SLES10.0SP4"))) {
    report += res;
  }

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

exit(0);