SUSE: Security Advisory for openssl (SUSE-SU-2016:1228-1)

# Copyright (C) 2016 Greenbone Networks GmbH
# Text descriptions are largely excerpted from the referenced
# advisory, and are Copyright (C) the respective author(s)
#
# SPDX-License-Identifier: GPL-2.0-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.851289");
  script_version("2020-01-31T07:58:03+0000");
  script_tag(name:"last_modification", value:"2020-01-31 07:58:03 +0000 (Fri, 31 Jan 2020)");
  script_tag(name:"creation_date", value:"2016-05-06 15:29:09 +0530 (Fri, 06 May 2016)");
  script_cve_id("CVE-2016-2105", "CVE-2016-2106", "CVE-2016-2107", "CVE-2016-2108",
                "CVE-2016-2109");
  script_tag(name:"cvss_base", value:"10.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_tag(name:"qod_type", value:"package");
  script_name("SUSE: Security Advisory for openssl (SUSE-SU-2016:1228-1)");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'openssl'
  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:"This update for openssl fixes the following issues:

  - CVE-2016-2108: Memory corruption in the ASN.1 encoder (bsc#977617)

  - CVE-2016-2107: Padding oracle in AES-NI CBC MAC check (bsc#977616)

  - CVE-2016-2105: EVP_EncodeUpdate overflow (bsc#977614)

  - CVE-2016-2106: EVP_EncryptUpdate overflow (bsc#977615)

  - CVE-2016-2109: ASN.1 BIO excessive memory allocation (bsc#976942)

  - bsc#976943: Buffer overrun in ASN1_parse

  - bsc#977621: Preserve negotiated digests for SNI (bsc#977621)

  - bsc#958501: Fix openssl enc -non-fips-allow option in FIPS mode
  (bsc#958501)");

  script_tag(name:"affected", value:"openssl on SUSE Linux Enterprise Server 12, SUSE Linux Enterprise Desktop 12");

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

  script_xref(name:"SUSE-SU", value:"2016:1228-1");
  script_tag(name:"solution_type", value:"VendorFix");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2016 Greenbone Networks GmbH");
  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=(SLED12\.0SP0|SLES12\.0SP0)");
  exit(0);
}

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

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

res = "";
report = "";

if(release == "SLED12.0SP0") {
  if(!isnull(res = isrpmvuln(pkg:"libopenssl1_0_0", rpm:"libopenssl1_0_0~1.0.1i~27.16.1", rls:"SLED12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libopenssl1_0_0-32bit", rpm:"libopenssl1_0_0-32bit~1.0.1i~27.16.1", rls:"SLED12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libopenssl1_0_0-debuginfo", rpm:"libopenssl1_0_0-debuginfo~1.0.1i~27.16.1", rls:"SLED12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libopenssl1_0_0-debuginfo-32bit", rpm:"libopenssl1_0_0-debuginfo-32bit~1.0.1i~27.16.1", rls:"SLED12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"openssl", rpm:"openssl~1.0.1i~27.16.1", rls:"SLED12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"openssl-debuginfo", rpm:"openssl-debuginfo~1.0.1i~27.16.1", rls:"SLED12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"openssl-debugsource", rpm:"openssl-debugsource~1.0.1i~27.16.1", rls:"SLED12.0SP0"))) {
    report += res;
  }

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

if(release == "SLES12.0SP0") {
  if(!isnull(res = isrpmvuln(pkg:"libopenssl1_0_0", rpm:"libopenssl1_0_0~1.0.1i~27.16.1", rls:"SLES12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libopenssl1_0_0-debuginfo", rpm:"libopenssl1_0_0-debuginfo~1.0.1i~27.16.1", rls:"SLES12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libopenssl1_0_0-hmac", rpm:"libopenssl1_0_0-hmac~1.0.1i~27.16.1", rls:"SLES12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"openssl", rpm:"openssl~1.0.1i~27.16.1", rls:"SLES12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"openssl-debuginfo", rpm:"openssl-debuginfo~1.0.1i~27.16.1", rls:"SLES12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"openssl-debugsource", rpm:"openssl-debugsource~1.0.1i~27.16.1", rls:"SLES12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libopenssl1_0_0-32bit", rpm:"libopenssl1_0_0-32bit~1.0.1i~27.16.1", rls:"SLES12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libopenssl1_0_0-debuginfo-32bit", rpm:"libopenssl1_0_0-debuginfo-32bit~1.0.1i~27.16.1", rls:"SLES12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libopenssl1_0_0-hmac-32bit", rpm:"libopenssl1_0_0-hmac-32bit~1.0.1i~27.16.1", rls:"SLES12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"openssl-doc", rpm:"openssl-doc~1.0.1i~27.16.1", rls:"SLES12.0SP0"))) {
    report += res;
  }

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

exit(0);