SUSE: Security Advisory (SUSE-SU-2021:1433-1)

# 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("1.3.6.1.4.1.25623.1.1.4.2021.1433.1");
  script_cve_id("CVE-2021-23961", "CVE-2021-23994", "CVE-2021-23995", "CVE-2021-23998", "CVE-2021-23999", "CVE-2021-24002", "CVE-2021-29945", "CVE-2021-29946");
  script_tag(name:"creation_date", value:"2021-06-09 14:56:39 +0000 (Wed, 09 Jun 2021)");
  script_version("2025-08-15T15:42:25+0000");
  script_tag(name:"last_modification", value:"2025-08-15 15:42:25 +0000 (Fri, 15 Aug 2025)");
  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:"2021-06-25 20:06:18 +0000 (Fri, 25 Jun 2021)");

  script_name("SUSE: Security Advisory (SUSE-SU-2021:1433-1)");
  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|SLES15\.0SP1)");

  script_xref(name:"Advisory-ID", value:"SUSE-SU-2021:1433-1");
  script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2021/suse-su-20211433-1.html");
  script_xref(name:"URL", value:"https://bugzilla.suse.com/1184960");
  script_xref(name:"URL", value:"https://lists.suse.com/pipermail/sle-security-updates/2021-April/008700.html");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'MozillaFirefox' package(s) announced via the SUSE-SU-2021:1433-1 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:

- MozillaFirefox was updated to 78.10.0 ESR (bsc#1184960)
 * CVE-2021-23994: Out of bound write due to lazy initialization
 * CVE-2021-23995: Use-after-free in Responsive Design Mode
 * CVE-2021-23998: Secure Lock icon could have been spoofed
 * CVE-2021-23961: More internal network hosts could have been probed by a malicious webpage
 * CVE-2021-23999: Blob URLs may have been granted additional privileges
 * CVE-2021-24002: Arbitrary FTP command execution on FTP servers using an encoded URL
 * CVE-2021-29945: Incorrect size computation in WebAssembly JIT could lead to null-reads
 * CVE-2021-29946: Port blocking could be bypassed");

  script_tag(name:"affected", value:"'MozillaFirefox' package(s) on SUSE Linux Enterprise Server 15, SUSE Linux Enterprise Server 15-SP1, SUSE Linux Enterprise Server for SAP Applications 15, SUSE Linux Enterprise Server for SAP Applications 15-SP1.");

  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:"MozillaFirefox", rpm:"MozillaFirefox~78.10.0~3.139.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"MozillaFirefox-devel", rpm:"MozillaFirefox-devel~78.10.0~3.139.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"MozillaFirefox-translations-common", rpm:"MozillaFirefox-translations-common~78.10.0~3.139.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"MozillaFirefox-translations-other", rpm:"MozillaFirefox-translations-other~78.10.0~3.139.1", rls:"SLES15.0"))) {
    report += res;
  }

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

if(release == "SLES15.0SP1") {

  if(!isnull(res = isrpmvuln(pkg:"MozillaFirefox", rpm:"MozillaFirefox~78.10.0~3.139.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"MozillaFirefox-devel", rpm:"MozillaFirefox-devel~78.10.0~3.139.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"MozillaFirefox-translations-common", rpm:"MozillaFirefox-translations-common~78.10.0~3.139.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"MozillaFirefox-translations-other", rpm:"MozillaFirefox-translations-other~78.10.0~3.139.1", rls:"SLES15.0SP1"))) {
    report += res;
  }

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

exit(0);