SUSE: Security Advisory (SUSE-SU-2018:2752-1)

# 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("1.3.6.1.4.1.25623.1.1.4.2018.2752.1");
  script_cve_id("CVE-2018-12911", "CVE-2018-4261", "CVE-2018-4262", "CVE-2018-4263", "CVE-2018-4264", "CVE-2018-4265", "CVE-2018-4266", "CVE-2018-4267", "CVE-2018-4270", "CVE-2018-4271", "CVE-2018-4272", "CVE-2018-4273", "CVE-2018-4278", "CVE-2018-4284");
  script_tag(name:"creation_date", value:"2021-06-09 14:57:37 +0000 (Wed, 09 Jun 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:"2018-09-18 14:58:18 +0000 (Tue, 18 Sep 2018)");

  script_name("SUSE: Security Advisory (SUSE-SU-2018:2752-1)");
  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=(SLES15\.0)");

  script_xref(name:"Advisory-ID", value:"SUSE-SU-2018:2752-1");
  script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2018/suse-su-20182752-1/");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'webkit2gtk3' package(s) announced via the SUSE-SU-2018:2752-1 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 webkit2gtk3 to version 2.20.5 fixes the following issues:

Security issue fixed:
CVE-2018-12911: Fix off-by-one in xdg_mime_get_simple_globs
 (bsc#1101999).

CVE-2018-4261, CVE-2018-4262, CVE-2018-4263, CVE-2018-4264,
 CVE-2018-4265, CVE-2018-4267, CVE-2018-4272, CVE-2018-4284: Processing
 maliciously crafted web content may lead to arbitrary code execution. A
 memory corruption issue was addressed with improved memory handling.

CVE-2018-4266: A malicious website may be able to cause a denial of
 service. A race condition was addressed with additional validation.

CVE-2018-4270, CVE-2018-4271, CVE-2018-4273: Processing maliciously
 crafted web content may lead to an unexpected application crash. A
 memory corruption issue was addressed with improved input validation.

CVE-2018-4278: A malicious website may exfiltrate audio data
 cross-origin. Sound fetched through audio elements may be exfiltrated
 cross-origin. This issue was addressed with improved audio taint
 tracking.

Other bugs fixed:
Fix rendering artifacts in some web sites due to a bug introduced in
 2.20.4.

Fix a crash when leaving accelerated compositing mode.

Fix non-deterministic build failure due to missing
 JavaScriptCore/JSContextRef.h.");

  script_tag(name:"affected", value:"'webkit2gtk3' package(s) on SUSE Linux Enterprise Module for Basesystem 15, SUSE Linux Enterprise Module for Desktop Applications 15.");

  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 == "SLES15.0") {

  if(!isnull(res = isrpmvuln(pkg:"libjavascriptcoregtk-4_0-18", rpm:"libjavascriptcoregtk-4_0-18~2.20.5~3.8.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libjavascriptcoregtk-4_0-18-debuginfo", rpm:"libjavascriptcoregtk-4_0-18-debuginfo~2.20.5~3.8.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libwebkit2gtk-4_0-37", rpm:"libwebkit2gtk-4_0-37~2.20.5~3.8.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libwebkit2gtk-4_0-37-debuginfo", rpm:"libwebkit2gtk-4_0-37-debuginfo~2.20.5~3.8.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libwebkit2gtk3-lang", rpm:"libwebkit2gtk3-lang~2.20.5~3.8.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"webkit2gtk-4_0-injected-bundles", rpm:"webkit2gtk-4_0-injected-bundles~2.20.5~3.8.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"webkit2gtk-4_0-injected-bundles-debuginfo", rpm:"webkit2gtk-4_0-injected-bundles-debuginfo~2.20.5~3.8.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"webkit2gtk3-debugsource", rpm:"webkit2gtk3-debugsource~2.20.5~3.8.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"typelib-1_0-JavaScriptCore-4_0", rpm:"typelib-1_0-JavaScriptCore-4_0~2.20.5~3.8.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"typelib-1_0-WebKit2-4_0", rpm:"typelib-1_0-WebKit2-4_0~2.20.5~3.8.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"typelib-1_0-WebKit2WebExtension-4_0", rpm:"typelib-1_0-WebKit2WebExtension-4_0~2.20.5~3.8.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"webkit2gtk3-devel", rpm:"webkit2gtk3-devel~2.20.5~3.8.1", rls:"SLES15.0"))) {
    report += res;
  }

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

exit(0);