SUSE: Security Advisory (SUSE-SU-2018:2699-1)

# 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("1.3.6.1.4.1.25623.1.1.4.2018.2699.1");
  script_cve_id("CVE-2018-1336", "CVE-2018-8014", "CVE-2018-8034", "CVE-2018-8037");
  script_tag(name:"creation_date", value:"2021-04-19 00:00:00 +0000 (Mon, 19 Apr 2021)");
  script_version("2024-02-02T14:37:50+0000");
  script_tag(name:"last_modification", value:"2024-02-02 14:37:50 +0000 (Fri, 02 Feb 2024)");
  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:"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:"2018-06-20 17:44:20 +0000 (Wed, 20 Jun 2018)");

  script_name("SUSE: Security Advisory (SUSE-SU-2018:2699-1)");
  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\.0SP3)");

  script_xref(name:"Advisory-ID", value:"SUSE-SU-2018:2699-1");
  script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2018/suse-su-20182699-1/");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'tomcat' package(s) announced via the SUSE-SU-2018:2699-1 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 tomcat to 8.0.53 fixes the following issues:

Security issue fixed:
CVE-2018-1336: An improper handing of overflow in the UTF-8 decoder with
 supplementary characters could have lead to an infinite loop in the
 decoder causing a Denial of Service (bsc#1102400).

CVE-2018-8034: The host name verification when using TLS with the
 WebSocket client was missing. It is now enabled by default (bsc#1102379).

CVE-2018-8037: If an async request was completed by the application at
 the same time as the container triggered the async timeout, a race
 condition existed that could have resulted in a user seeing a response
 intended for a different user. An additional issue was present in the
 NIO and NIO2 connectors that did not correctly track the closure of the
 connection when an async request was completed by the application and
 timed out by the container at the same time. This could also have
 resulted in a user seeing a response intended for another user
 (bsc#1102410).

CVE-2018-8014: Fix insecure default CORS filter settings (bsc#1093697).

Bug fixes:
bsc#1067720: Avoid overwriting of customer's configuration during update.

bsc#1095472: Add Obsoletes for tomcat6 packages.");

  script_tag(name:"affected", value:"'tomcat' package(s) on SUSE Linux Enterprise Server 12-SP3.");

  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 == "SLES12.0SP3") {

  if(!isnull(res = isrpmvuln(pkg:"tomcat", rpm:"tomcat~8.0.53~29.13.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat-admin-webapps", rpm:"tomcat-admin-webapps~8.0.53~29.13.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat-docs-webapp", rpm:"tomcat-docs-webapp~8.0.53~29.13.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat-el-3_0-api", rpm:"tomcat-el-3_0-api~8.0.53~29.13.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat-javadoc", rpm:"tomcat-javadoc~8.0.53~29.13.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat-jsp-2_3-api", rpm:"tomcat-jsp-2_3-api~8.0.53~29.13.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat-lib", rpm:"tomcat-lib~8.0.53~29.13.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat-servlet-3_1-api", rpm:"tomcat-servlet-3_1-api~8.0.53~29.13.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tomcat-webapps", rpm:"tomcat-webapps~8.0.53~29.13.1", rls:"SLES12.0SP3"))) {
    report += res;
  }

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

exit(0);