SUSE: Security Advisory (SUSE-SU-2017:2745-1)

# 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("1.3.6.1.4.1.25623.1.1.4.2017.2745.1");
  script_cve_id("CVE-2017-13078", "CVE-2017-13079", "CVE-2017-13080", "CVE-2017-13081", "CVE-2017-13087", "CVE-2017-13088");
  script_tag(name:"creation_date", value:"2021-04-19 00:00:00 +0000 (Mon, 19 Apr 2021)");
  script_version("2024-02-02T14:37:49+0000");
  script_tag(name:"last_modification", value:"2024-02-02 14:37:49 +0000 (Fri, 02 Feb 2024)");
  script_tag(name:"cvss_base", value:"2.9");
  script_tag(name:"cvss_base_vector", value:"AV:A/AC:M/Au:N/C:N/I:P/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2017-11-01 11:57:43 +0000 (Wed, 01 Nov 2017)");

  script_name("SUSE: Security Advisory (SUSE-SU-2017:2745-1)");
  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=(SLES12\.0|SLES12\.0SP1|SLES12\.0SP2|SLES12\.0SP3)");

  script_xref(name:"Advisory-ID", value:"SUSE-SU-2017:2745-1");
  script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2017/suse-su-20172745-1/");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'wpa_supplicant' package(s) announced via the SUSE-SU-2017:2745-1 advisory.");

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

  script_tag(name:"insight", value:"This update for wpa_supplicant fixes the security issues:
- Several vulnerabilities in standard conforming implementations of the
 WPA2 protocol have been discovered and published under the code name
 KRACK. This update remedies those issues in a backwards compatible
 manner, i.e. the updated wpa_supplicant can interface properly with both
 vulnerable and patched implementations of WPA2, but an attacker won't be
 able to exploit the KRACK weaknesses in those connections anymore even
 if the other party is still vulnerable. [bsc#1056061, CVE-2017-13078,
 CVE-2017-13079, CVE-2017-13080, CVE-2017-13081, CVE-2017-13087,
 CVE-2017-13088]");

  script_tag(name:"affected", value:"'wpa_supplicant' package(s) on SUSE Linux Enterprise Desktop 12-SP2, SUSE Linux Enterprise Desktop 12-SP3, SUSE Linux Enterprise Server 12, SUSE Linux Enterprise Server 12-SP1, SUSE Linux Enterprise Server 12-SP2, SUSE Linux Enterprise Server 12-SP3, SUSE Linux Enterprise Server for Raspberry Pi 12-SP2, SUSE Linux Enterprise Server for SAP 12-SP1, SUSE OpenStack Cloud 6.");

  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 == "SLES12.0") {

  if(!isnull(res = isrpmvuln(pkg:"wpa_supplicant", rpm:"wpa_supplicant~2.2~15.3.1", rls:"SLES12.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"wpa_supplicant-debuginfo", rpm:"wpa_supplicant-debuginfo~2.2~15.3.1", rls:"SLES12.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"wpa_supplicant-debugsource", rpm:"wpa_supplicant-debugsource~2.2~15.3.1", rls:"SLES12.0"))) {
    report += res;
  }

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

if(release == "SLES12.0SP1") {

  if(!isnull(res = isrpmvuln(pkg:"wpa_supplicant", rpm:"wpa_supplicant~2.2~15.3.1", rls:"SLES12.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"wpa_supplicant-debuginfo", rpm:"wpa_supplicant-debuginfo~2.2~15.3.1", rls:"SLES12.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"wpa_supplicant-debugsource", rpm:"wpa_supplicant-debugsource~2.2~15.3.1", rls:"SLES12.0SP1"))) {
    report += res;
  }

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

if(release == "SLES12.0SP2") {

  if(!isnull(res = isrpmvuln(pkg:"wpa_supplicant", rpm:"wpa_supplicant~2.2~15.3.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"wpa_supplicant-debuginfo", rpm:"wpa_supplicant-debuginfo~2.2~15.3.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"wpa_supplicant-debugsource", rpm:"wpa_supplicant-debugsource~2.2~15.3.1", rls:"SLES12.0SP2"))) {
    report += res;
  }

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

if(release == "SLES12.0SP3") {

  if(!isnull(res = isrpmvuln(pkg:"wpa_supplicant", rpm:"wpa_supplicant~2.2~15.3.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"wpa_supplicant-debuginfo", rpm:"wpa_supplicant-debuginfo~2.2~15.3.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"wpa_supplicant-debugsource", rpm:"wpa_supplicant-debugsource~2.2~15.3.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

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

exit(0);