SUSE: Security Advisory (SUSE-SU-2021:14821-1)

# 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("1.3.6.1.4.1.25623.1.1.4.2021.14821.1");
  script_cve_id("CVE-2021-29980", "CVE-2021-29981", "CVE-2021-29982", "CVE-2021-29983", "CVE-2021-29984", "CVE-2021-29985", "CVE-2021-29986", "CVE-2021-29987", "CVE-2021-29988", "CVE-2021-29989", "CVE-2021-29990", "CVE-2021-29991", "CVE-2021-38492", "CVE-2021-38495");
  script_tag(name:"creation_date", value:"2021-10-04 02:19:37 +0000 (Mon, 04 Oct 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:"6.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:P/A:P");
  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:"2021-11-04 20:46:15 +0000 (Thu, 04 Nov 2021)");

  script_name("SUSE: Security Advisory (SUSE-SU-2021:14821-1)");
  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=(SLES11\.0SP4)");

  script_xref(name:"Advisory-ID", value:"SUSE-SU-2021:14821-1");
  script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2021/suse-su-202114821-1/");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'MozillaFirefox' package(s) announced via the SUSE-SU-2021:14821-1 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 MozillaFirefox fixes the following issues:

This update contains the Firefox Extended Support Release 91.1.0 ESR.

Fixed: Various stability, functionality, and security fixes

MFSA 2021-40 (bsc#1190269, bsc#1190274):

CVE-2021-38492: Navigating to `mk:` URL scheme could load Internet
 Explorer

CVE-2021-38495: Memory safety bugs fixed in Firefox 92 and Firefox ESR
 91.1

Firefox 91.0.1esr ESR

Fixed: Fixed an issue causing buttons on the tab bar to be resized when
 loading certain websites (bug 1704404)

Fixed: Fixed an issue which caused tabs from private windows to be
 visible in non-private windows when viewing switch-to- tab results in
 the address bar panel (bug 1720369)

Fixed: Various stability fixes

Fixed: Security fix MFSA 2021-37 (bsc#1189547)

CVE-2021-29991 (bmo#1724896) Header Splitting possible with HTTP/3
 Responses

Firefox Extended Support Release 91.0 ESR

New: Some of the highlights of the new Extended Support Release are:

 - A number of user interface changes. For more information, see the
 Firefox 89 release notes.
 - Firefox now supports logging into Microsoft, work, and school accounts
 using Windows single sign-on. Learn more
 - On Windows, updates can now be applied in the background while Firefox
 is not running.
 - Firefox for Windows now offers a new page about:third-party to help
 identify compatibility issues caused by third-party applications
 - Version 2 of Firefox's SmartBlock feature further improves private
 browsing. Third party Facebook scripts are blocked to prevent you from
 being tracked, but are now automatically loaded 'just in time' if you
 decide to 'Log in with Facebook'
 on any website.
 - Enhanced the privacy of the Firefox Browser's Private Browsing mode
 with Total Cookie Protection, which confines cookies to the site where
 they were created, preventing companis from using cookies to track
 your browsing across sites. This feature was originally launched in
 Firefox's ETP Strict mode.
 - PDF forms now support JavaScript embedded in PDF files. Some PDF forms
 use JavaScript for validation and other interactive features.
 - You'll encounter less website breakage in Private Browsing and Strict
 Enhanced Tracking Protection with SmartBlock, which provides stand-in
 scripts so that websites load properly.
 - Improved Print functionality with a cleaner design and better
 integration with your computer's printer settings.
 - Firefox now protects you from supercookies, a type of tracker that can
 stay hidden in your browser and track you
 online, even after you clear cookies. By isolating supercookies,
 Firefox prevents them from tracking your web browsing from one site
 to the next.
 - Firefox now remembers your preferred location for saved bookmarks,
 displays the bookmarks toolbar by default on new tabs, and gives you
 easy access to all of your bookmarks via a toolbar folder.
 - Native support for macOS ... [Please see the references for more information on the vulnerabilities]");

  script_tag(name:"affected", value:"'MozillaFirefox' package(s) on SUSE Linux Enterprise Debuginfo 11-SP4, SUSE Linux Enterprise Server 11-SP4.");

  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 == "SLES11.0SP4") {

  if(!isnull(res = isrpmvuln(pkg:"MozillaFirefox", rpm:"MozillaFirefox~78.14.0~78.140.4", rls:"SLES11.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"MozillaFirefox-translations-common", rpm:"MozillaFirefox-translations-common~78.14.0~78.140.4", rls:"SLES11.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"MozillaFirefox-translations-other", rpm:"MozillaFirefox-translations-other~78.14.0~78.140.4", rls:"SLES11.0SP4"))) {
    report += res;
  }

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

exit(0);