Oracle: Security Advisory (ELSA-2015-2617)

# Copyright (C) 2015 Greenbone Networks GmbH
# 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-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("1.3.6.1.4.1.25623.1.0.122803");
  script_cve_id("CVE-2015-3194", "CVE-2015-3195", "CVE-2015-3196");
  script_tag(name:"creation_date", value:"2015-12-15 00:50:30 +0000 (Tue, 15 Dec 2015)");
  script_version("2022-08-19T10:10:35+0000");
  script_tag(name:"last_modification", value:"2022-08-19 10:10:35 +0000 (Fri, 19 Aug 2022)");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2022-08-16 13:22:00 +0000 (Tue, 16 Aug 2022)");

  script_name("Oracle: Security Advisory (ELSA-2015-2617)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2015 Greenbone Networks GmbH");
  script_family("Oracle Linux Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/oracle_linux", "ssh/login/release", re:"ssh/login/release=(OracleLinux6|OracleLinux7)");

  script_xref(name:"Advisory-ID", value:"ELSA-2015-2617");
  script_xref(name:"URL", value:"https://linux.oracle.com/errata/ELSA-2015-2617.html");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'openssl' package(s) announced via the ELSA-2015-2617 advisory.");

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

  script_tag(name:"insight", value:"[1.0.1e-51.1]
- fix CVE-2015-3194 - certificate verify crash with missing PSS parameter
- fix CVE-2015-3195 - X509_ATTRIBUTE memory leak
- fix CVE-2015-3196 - race condition when handling PSK identity hint

[1.0.1e-51]
- fix the CVE-2015-1791 fix (broken server side renegotiation)

[1.0.1e-50]
- improved fix for CVE-2015-1791
- add missing parts of CVE-2015-0209 fix for correctness although unexploitable

[1.0.1e-49]
- fix CVE-2014-8176 - invalid free in DTLS buffering code
- fix CVE-2015-1789 - out-of-bounds read in X509_cmp_time
- fix CVE-2015-1790 - PKCS7 crash with missing EncryptedContent
- fix CVE-2015-1791 - race condition handling NewSessionTicket
- fix CVE-2015-1792 - CMS verify infinite loop with unknown hash function

[1.0.1e-48]
- fix CVE-2015-3216 - regression in RAND locking that can cause segfaults on
 read in multithreaded applications

[1.0.1e-47]
- fix CVE-2015-4000 - prevent the logjam attack on client - restrict
 the DH key size to at least 768 bits (limit will be increased in future)

[1.0.1e-46]
- drop the AES-GCM restriction of 2^32 operations because the IV is
 always 96 bits (32 bit fixed field + 64 bit invocation field)

[1.0.1e-45]
- update fix for CVE-2015-0287 to what was released upstream

[1.0.1e-44]
- fix CVE-2015-0209 - potential use after free in d2i_ECPrivateKey()
- fix CVE-2015-0286 - improper handling of ASN.1 boolean comparison
- fix CVE-2015-0287 - ASN.1 structure reuse decoding memory corruption
- fix CVE-2015-0288 - X509_to_X509_REQ NULL pointer dereference
- fix CVE-2015-0289 - NULL dereference decoding invalid PKCS#7 data
- fix CVE-2015-0292 - integer underflow in base64 decoder
- fix CVE-2015-0293 - triggerable assert in SSLv2 server

[1.0.1e-43]
- fix broken error detection when unwrapping unpadded key

[1.0.1e-42.1]
- fix the RFC 5649 for key material that does not need padding");

  script_tag(name:"affected", value:"'openssl' package(s) on Oracle Linux 6, Oracle Linux 7.");

  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 == "OracleLinux6") {

  if(!isnull(res = isrpmvuln(pkg:"openssl", rpm:"openssl~1.0.1e~42.el6_7.1", rls:"OracleLinux6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"openssl-devel", rpm:"openssl-devel~1.0.1e~42.el6_7.1", rls:"OracleLinux6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"openssl-perl", rpm:"openssl-perl~1.0.1e~42.el6_7.1", rls:"OracleLinux6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"openssl-static", rpm:"openssl-static~1.0.1e~42.el6_7.1", rls:"OracleLinux6"))) {
    report += res;
  }

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

if(release == "OracleLinux7") {

  if(!isnull(res = isrpmvuln(pkg:"openssl", rpm:"openssl~1.0.1e~51.el7_2.1", rls:"OracleLinux7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"openssl-devel", rpm:"openssl-devel~1.0.1e~51.el7_2.1", rls:"OracleLinux7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"openssl-libs", rpm:"openssl-libs~1.0.1e~51.el7_2.1", rls:"OracleLinux7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"openssl-perl", rpm:"openssl-perl~1.0.1e~51.el7_2.1", rls:"OracleLinux7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"openssl-static", rpm:"openssl-static~1.0.1e~51.el7_2.1", rls:"OracleLinux7"))) {
    report += res;
  }

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

exit(0);