SUSE: Security Advisory for libtasn1 (SUSE-SU-2014:0931-1)

# SPDX-FileCopyrightText: 2015 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("1.3.6.1.4.1.25623.1.0.850814");
  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:"2015-10-13 18:35:01 +0530 (Tue, 13 Oct 2015)");
  script_cve_id("CVE-2014-3467", "CVE-2014-3468", "CVE-2014-3469");
  script_tag(name:"cvss_base", value:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_tag(name:"qod_type", value:"package");
  script_name("SUSE: Security Advisory for libtasn1 (SUSE-SU-2014:0931-1)");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'libtasn1'
  package(s) announced via the referenced advisory.");

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

  script_tag(name:"insight", value:"libtasn1 has been updated to fix three security issues:

  * asn1_get_bit_der() could have returned negative bit length
  (CVE-2014-3468)

  * Multiple boundary check issues could have allowed DoS (CVE-2014-3467)

  * Possible DoS by NULL pointer dereference in asn1_read_value_type
  (CVE-2014-3469)");

  script_tag(name:"affected", value:"libtasn1 on SUSE Linux Enterprise Server 11 SP3");

  script_tag(name:"solution", value:"Please install the updated package(s).");
  script_xref(name:"SUSE-SU", value:"2014:0931-1");
  script_tag(name:"solution_type", value:"VendorFix");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2015 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=SLES11\.0SP3");
  exit(0);
}

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

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

res = "";
report = "";

if(release == "SLES11.0SP3") {
  if(!isnull(res = isrpmvuln(pkg:"libtasn1", rpm:"libtasn1~1.5~1.28.1", rls:"SLES11.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libtasn1-3", rpm:"libtasn1-3~1.5~1.28.1", rls:"SLES11.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libtasn1-3-32bit", rpm:"libtasn1-3-32bit~1.5~1.28.1", rls:"SLES11.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libtasn1-3-x86", rpm:"libtasn1-3-x86~1.5~1.28.1", rls:"SLES11.0SP3"))) {
    report += res;
  }

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

exit(0);