Slackware: Security Advisory (SSA:2016-062-02)

# SPDX-FileCopyrightText: 2022 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("1.3.6.1.4.1.25623.1.1.13.2016.062.02");
  script_cve_id("CVE-2016-0702", "CVE-2016-0705", "CVE-2016-0797", "CVE-2016-0798", "CVE-2016-0799", "CVE-2016-0800");
  script_tag(name:"creation_date", value:"2022-04-21 12:12:27 +0000 (Thu, 21 Apr 2022)");
  script_version("2024-02-02T05:06:09+0000");
  script_tag(name:"last_modification", value:"2024-02-02 05:06:09 +0000 (Fri, 02 Feb 2024)");
  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:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2016-03-07 15:40:14 +0000 (Mon, 07 Mar 2016)");

  script_name("Slackware: Security Advisory (SSA:2016-062-02)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2022 Greenbone AG");
  script_family("Slackware Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/slackware_linux", "ssh/login/slackpack", re:"ssh/login/release=SLK(13\.0|13\.1|13\.37|14\.0|14\.1|current)");

  script_xref(name:"Advisory-ID", value:"SSA:2016-062-02");
  script_xref(name:"URL", value:"http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.778601");
  script_xref(name:"URL", value:"https://www.openssl.org/news/secadv/20160301.txt");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'openssl' package(s) announced via the SSA:2016-062-02 advisory.");

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

  script_tag(name:"insight", value:"New openssl packages are available for Slackware 13.0, 13.1, 13.37, 14.0, 14.1,
and -current to fix security issues.


Here are the details from the Slackware 14.1 ChangeLog:
+--------------------------+
patches/packages/openssl-1.0.1s-i486-1_slack14.1.txz: Upgraded.
 This update fixes the following security issues:
 Cross-protocol attack on TLS using SSLv2 (DROWN) (CVE-2016-0800)
 Double-free in DSA code (CVE-2016-0705)
 Memory leak in SRP database lookups (CVE-2016-0798)
 BN_hex2bn/BN_dec2bn NULL pointer deref/heap corruption (CVE-2016-0797)
 Fix memory issues in BIO_*printf functions (CVE-2016-0799)
 Side channel attack on modular exponentiation (CVE-2016-0702)
 To avoid breaking the ABI, 'enable-ssl2' is used, but all the vulnerable or
 weak ciphers have been removed.
 For more information, see:
 [link moved to references]
 [link moved to references]
 [link moved to references]
 [link moved to references]
 [link moved to references]
 [link moved to references]
 [link moved to references]
 (* Security fix *)
patches/packages/openssl-solibs-1.0.1s-i486-1_slack14.1.txz: Upgraded.
+--------------------------+");

  script_tag(name:"affected", value:"'openssl' package(s) on Slackware 13.0, Slackware 13.1, Slackware 13.37, Slackware 14.0, Slackware 14.1, Slackware current.");

  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-slack.inc");

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

res = "";
report = "";

if(release == "SLK13.0") {

  if(!isnull(res = isslkpkgvuln(pkg:"openssl", ver:"0.9.8zh-i486-2_slack13.0", rls:"SLK13.0"))) {
    report += res;
  }

  if(!isnull(res = isslkpkgvuln(pkg:"openssl", ver:"0.9.8zh-x86_64-2_slack13.0", rls:"SLK13.0"))) {
    report += res;
  }

  if(!isnull(res = isslkpkgvuln(pkg:"openssl-solibs", ver:"0.9.8zh-i486-2_slack13.0", rls:"SLK13.0"))) {
    report += res;
  }

  if(!isnull(res = isslkpkgvuln(pkg:"openssl-solibs", ver:"0.9.8zh-x86_64-2_slack13.0", rls:"SLK13.0"))) {
    report += res;
  }

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

if(release == "SLK13.1") {

  if(!isnull(res = isslkpkgvuln(pkg:"openssl", ver:"0.9.8zh-i486-2_slack13.1", rls:"SLK13.1"))) {
    report += res;
  }

  if(!isnull(res = isslkpkgvuln(pkg:"openssl", ver:"0.9.8zh-x86_64-2_slack13.1", rls:"SLK13.1"))) {
    report += res;
  }

  if(!isnull(res = isslkpkgvuln(pkg:"openssl-solibs", ver:"0.9.8zh-i486-2_slack13.1", rls:"SLK13.1"))) {
    report += res;
  }

  if(!isnull(res = isslkpkgvuln(pkg:"openssl-solibs", ver:"0.9.8zh-x86_64-2_slack13.1", rls:"SLK13.1"))) {
    report += res;
  }

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

if(release == "SLK13.37") {

  if(!isnull(res = isslkpkgvuln(pkg:"openssl", ver:"0.9.8zh-i486-2_slack13.37", rls:"SLK13.37"))) {
    report += res;
  }

  if(!isnull(res = isslkpkgvuln(pkg:"openssl", ver:"0.9.8zh-x86_64-2_slack13.37", rls:"SLK13.37"))) {
    report += res;
  }

  if(!isnull(res = isslkpkgvuln(pkg:"openssl-solibs", ver:"0.9.8zh-i486-2_slack13.37", rls:"SLK13.37"))) {
    report += res;
  }

  if(!isnull(res = isslkpkgvuln(pkg:"openssl-solibs", ver:"0.9.8zh-x86_64-2_slack13.37", rls:"SLK13.37"))) {
    report += res;
  }

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

if(release == "SLK14.0") {

  if(!isnull(res = isslkpkgvuln(pkg:"openssl", ver:"1.0.1s-i486-1_slack14.0", rls:"SLK14.0"))) {
    report += res;
  }

  if(!isnull(res = isslkpkgvuln(pkg:"openssl", ver:"1.0.1s-x86_64-1_slack14.0", rls:"SLK14.0"))) {
    report += res;
  }

  if(!isnull(res = isslkpkgvuln(pkg:"openssl-solibs", ver:"1.0.1s-i486-1_slack14.0", rls:"SLK14.0"))) {
    report += res;
  }

  if(!isnull(res = isslkpkgvuln(pkg:"openssl-solibs", ver:"1.0.1s-x86_64-1_slack14.0", rls:"SLK14.0"))) {
    report += res;
  }

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

if(release == "SLK14.1") {

  if(!isnull(res = isslkpkgvuln(pkg:"openssl", ver:"1.0.1s-i486-1_slack14.1", rls:"SLK14.1"))) {
    report += res;
  }

  if(!isnull(res = isslkpkgvuln(pkg:"openssl", ver:"1.0.1s-x86_64-1_slack14.1", rls:"SLK14.1"))) {
    report += res;
  }

  if(!isnull(res = isslkpkgvuln(pkg:"openssl-solibs", ver:"1.0.1s-i486-1_slack14.1", rls:"SLK14.1"))) {
    report += res;
  }

  if(!isnull(res = isslkpkgvuln(pkg:"openssl-solibs", ver:"1.0.1s-x86_64-1_slack14.1", rls:"SLK14.1"))) {
    report += res;
  }

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

if(release == "SLKcurrent") {

  if(!isnull(res = isslkpkgvuln(pkg:"openssl", ver:"1.0.2g-i586-1", rls:"SLKcurrent"))) {
    report += res;
  }

  if(!isnull(res = isslkpkgvuln(pkg:"openssl", ver:"1.0.2g-x86_64-1", rls:"SLKcurrent"))) {
    report += res;
  }

  if(!isnull(res = isslkpkgvuln(pkg:"openssl-solibs", ver:"1.0.2g-i586-1", rls:"SLKcurrent"))) {
    report += res;
  }

  if(!isnull(res = isslkpkgvuln(pkg:"openssl-solibs", ver:"1.0.2g-x86_64-1", rls:"SLKcurrent"))) {
    report += res;
  }

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

exit(0);