openSUSE: Security Advisory for webkit2gtk3 (openSUSE-SU-2021:1101-1)

# Copyright (C) 2021 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("1.3.6.1.4.1.25623.1.0.854045");
  script_version("2025-02-28T05:38:49+0000");
  script_xref(name:"CISA", value:"Known Exploited Vulnerability (KEV) catalog");
  script_xref(name:"URL", value:"https://www.cisa.gov/known-exploited-vulnerabilities-catalog");
  script_cve_id("CVE-2021-21775", "CVE-2021-21779", "CVE-2021-30663", "CVE-2021-30665", "CVE-2021-30689", "CVE-2021-30720", "CVE-2021-30734", "CVE-2021-30744", "CVE-2021-30749", "CVE-2021-30758", "CVE-2021-30795", "CVE-2021-30797", "CVE-2021-30799");
  script_tag(name:"cvss_base", value:"9.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_tag(name:"last_modification", value:"2025-02-28 05:38:49 +0000 (Fri, 28 Feb 2025)");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2021-09-16 14:10:00 +0000 (Thu, 16 Sep 2021)");
  script_tag(name:"creation_date", value:"2021-08-10 03:05:10 +0000 (Tue, 10 Aug 2021)");
  script_name("openSUSE: Security Advisory for webkit2gtk3 (openSUSE-SU-2021:1101-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2021 Greenbone Networks GmbH");
  script_family("SuSE Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/opensuse", "ssh/login/rpms", re:"ssh/login/release=openSUSELeap15\.2");

  script_xref(name:"Advisory-ID", value:"openSUSE-SU-2021:1101-1");
  script_xref(name:"URL", value:"https://lists.opensuse.org/archives/list/[email protected]/thread/DYJ44GRLS3QYOXTONYQG6SHUD22SUDIB");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'webkit2gtk3'
  package(s) announced via the openSUSE-SU-2021:1101-1 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 fixes the following issues:

  - Update to version 2.32.3:

  - CVE-2021-21775: Fixed a use-after-free vulnerability in the way certain
       events are processed for ImageLoader objects. A specially crafted web
       page can lead to a potential information leak and further memory
       corruption. A victim must be tricked into visiting a malicious web page
       to trigger this vulnerability. (bsc#1188697)

  - CVE-2021-21779: Fixed a use-after-free vulnerability in the way that
       WebKit GraphicsContext handles certain events. A specially crafted web
       page can lead to a potential information leak and further memory
       corruption. A victim must be tricked into visiting a malicious web page
       to trigger this vulnerability. (bsc#1188697)

  - CVE-2021-30663: An integer overflow was addressed with improved input
       validation. (bsc#1188697)

  - CVE-2021-30665: A memory corruption issue was addressed with improved
       state management. (bsc#1188697)

  - CVE-2021-30689: A logic issue was addressed with improved state
       management. (bsc#1188697)

  - CVE-2021-30720: A logic issue was addressed with improved restrictions.
       (bsc#1188697)

  - CVE-2021-30734: Multiple memory corruption issues were addressed with
       improved memory handling. (bsc#1188697)

  - CVE-2021-30744: A cross-origin issue with iframe elements was addressed
       with improved tracking of security origins. (bsc#1188697)

  - CVE-2021-30749: Multiple memory corruption issues were addressed with
       improved memory handling. (bsc#1188697)

  - CVE-2021-30758: A type confusion issue was addressed with improved state
       handling. (bsc#1188697)

  - CVE-2021-30795: A use after free issue was addressed with improved
       memory management. (bsc#1188697)

  - CVE-2021-30797: This issue was addressed with improved checks.
       (bsc#1188697)

  - CVE-2021-30799: Multiple memory corruption issues were addressed with
       improved memory handling. (bsc#1188697)

     This update was imported from the SUSE:SLE-15-SP2:Update update project.");

  script_tag(name:"affected", value:"'webkit2gtk3' package(s) on openSUSE Leap 15.2.");

  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 == "openSUSELeap15.2") {

  if(!isnull(res = isrpmvuln(pkg:"libjavascriptcoregtk-4_0-18", rpm:"libjavascriptcoregtk-4_0-18~2.32.3~lp152.2.16.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libjavascriptcoregtk-4_0-18-debuginfo", rpm:"libjavascriptcoregtk-4_0-18-debuginfo~2.32.3~lp152.2.16.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libwebkit2gtk-4_0-37", rpm:"libwebkit2gtk-4_0-37~2.32.3~lp152.2.16.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libwebkit2gtk-4_0-37-debuginfo", rpm:"libwebkit2gtk-4_0-37-debuginfo~2.32.3~lp152.2.16.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"typelib-1_0-JavaScriptCore-4_0", rpm:"typelib-1_0-JavaScriptCore-4_0~2.32.3~lp152.2.16.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"typelib-1_0-WebKit2-4_0", rpm:"typelib-1_0-WebKit2-4_0~2.32.3~lp152.2.16.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"typelib-1_0-WebKit2WebExtension-4_0", rpm:"typelib-1_0-WebKit2WebExtension-4_0~2.32.3~lp152.2.16.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"webkit-jsc-4", rpm:"webkit-jsc-4~2.32.3~lp152.2.16.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"webkit-jsc-4-debuginfo", rpm:"webkit-jsc-4-debuginfo~2.32.3~lp152.2.16.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"webkit2gtk-4_0-injected-bundles", rpm:"webkit2gtk-4_0-injected-bundles~2.32.3~lp152.2.16.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"webkit2gtk-4_0-injected-bundles-debuginfo", rpm:"webkit2gtk-4_0-injected-bundles-debuginfo~2.32.3~lp152.2.16.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"webkit2gtk3-debugsource", rpm:"webkit2gtk3-debugsource~2.32.3~lp152.2.16.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"webkit2gtk3-devel", rpm:"webkit2gtk3-devel~2.32.3~lp152.2.16.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"webkit2gtk3-minibrowser", rpm:"webkit2gtk3-minibrowser~2.32.3~lp152.2.16.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"webkit2gtk3-minibrowser-debuginfo", rpm:"webkit2gtk3-minibrowser-debuginfo~2.32.3~lp152.2.16.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libwebkit2gtk3-lang", rpm:"libwebkit2gtk3-lang~2.32.3~lp152.2.16.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libjavascriptcoregtk-4_0-18-32bit", rpm:"libjavascriptcoregtk-4_0-18-32bit~2.32.3~lp152.2.16.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libjavascriptcoregtk-4_0-18-32bit-debuginfo", rpm:"libjavascriptcoregtk-4_0-18-32bit-debuginfo~2.32.3~lp152.2.16.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libwebkit2gtk-4_0-37-32bit", rpm:"libwebkit2gtk-4_0-37-32bit~2.32.3~lp152.2.16.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libwebkit2gtk-4_0-37-32bit-debuginfo", rpm:"libwebkit2gtk-4_0-37-32bit-debuginfo~2.32.3~lp152.2.16.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

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

exit(0);