Mageia: Security Advisory (MGASA-2020-0461)

# SPDX-FileCopyrightText: 2022 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("1.3.6.1.4.1.25623.1.1.10.2020.0461");
  script_cve_id("CVE-2020-16042", "CVE-2020-26971", "CVE-2020-26973", "CVE-2020-26974", "CVE-2020-26978", "CVE-2020-35111", "CVE-2020-35113");
  script_tag(name:"creation_date", value:"2022-01-28 10:58:44 +0000 (Fri, 28 Jan 2022)");
  script_version("2024-02-02T05:06:09+0000");
  script_tag(name:"last_modification", value:"2024-02-02 05:06:09 +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:"2021-01-12 19:15:58 +0000 (Tue, 12 Jan 2021)");

  script_name("Mageia: Security Advisory (MGASA-2020-0461)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2022 Greenbone AG");
  script_family("Mageia Linux Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/mageia_linux", "ssh/login/release", re:"ssh/login/release=MAGEIA7");

  script_xref(name:"Advisory-ID", value:"MGASA-2020-0461");
  script_xref(name:"URL", value:"https://advisories.mageia.org/MGASA-2020-0461.html");
  script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=27825");
  script_xref(name:"URL", value:"https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.60_release_notes");
  script_xref(name:"URL", value:"https://www.mozilla.org/en-US/security/advisories/mfsa2020-55/");
  script_xref(name:"URL", value:"https://access.redhat.com/errata/RHSA-2020:5562");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'firefox, firefox-l10n, nss' package(s) announced via the MGASA-2020-0461 advisory.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");

  script_tag(name:"insight", value:"When a BigInt was right-shifted the backing store was not properly cleared,
allowing uninitialized memory to be read (CVE-2020-16042).

Certain blit values provided by the user were not properly constrained leading
to a heap buffer overflow in WebGL on some video drivers (CVE-2020-26971).

Certain input to the CSS Sanitizer confused it, resulting in incorrect
components being removed. This could have been used as a sanitizer bypass
(CVE-2020-26973).

When flex-basis was used on a table wrapper, a StyleGenericFlexBasis object
could have been incorrectly cast to the wrong type. This resulted in a heap
user-after-free, memory corruption, and a potentially exploitable crash
(CVE-2020-26974).

Using techniques that built on the slipstream research, a malicious webpage
could have exposed both an internal network's hosts as well as services running
on the user's local machine (CVE-2020-26978).

When an extension with the proxy permission registered to receive <all_urls>,
the proxy.onRequest callback was not triggered for view-source URLs. While web
content cannot navigate to such URLs, a user opening View Source could have
inadvertently leaked their IP address (CVE-2020-35111).

Mozilla developer Christian Holler reported memory safety bugs present in
Firefox ESR 78.5. Some of these bugs showed evidence of memory corruption and
we presume that with enough effort some of these could have been exploited to
run arbitrary code (CVE-2020-35113).");

  script_tag(name:"affected", value:"'firefox, firefox-l10n, nss' package(s) on Mageia 7.");

  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 == "MAGEIA7") {

  if(!isnull(res = isrpmvuln(pkg:"firefox", rpm:"firefox~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-af", rpm:"firefox-af~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-an", rpm:"firefox-an~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-ar", rpm:"firefox-ar~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-ast", rpm:"firefox-ast~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-az", rpm:"firefox-az~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-be", rpm:"firefox-be~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-bg", rpm:"firefox-bg~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-bn", rpm:"firefox-bn~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-br", rpm:"firefox-br~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-bs", rpm:"firefox-bs~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-ca", rpm:"firefox-ca~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-cs", rpm:"firefox-cs~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-cy", rpm:"firefox-cy~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-da", rpm:"firefox-da~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-de", rpm:"firefox-de~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-devel", rpm:"firefox-devel~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-el", rpm:"firefox-el~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-en_CA", rpm:"firefox-en_CA~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-en_GB", rpm:"firefox-en_GB~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-en_US", rpm:"firefox-en_US~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-eo", rpm:"firefox-eo~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-es_AR", rpm:"firefox-es_AR~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-es_CL", rpm:"firefox-es_CL~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-es_ES", rpm:"firefox-es_ES~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-es_MX", rpm:"firefox-es_MX~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-et", rpm:"firefox-et~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-eu", rpm:"firefox-eu~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-fa", rpm:"firefox-fa~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-ff", rpm:"firefox-ff~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-fi", rpm:"firefox-fi~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-fr", rpm:"firefox-fr~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-fy_NL", rpm:"firefox-fy_NL~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-ga_IE", rpm:"firefox-ga_IE~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-gd", rpm:"firefox-gd~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-gl", rpm:"firefox-gl~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-gu_IN", rpm:"firefox-gu_IN~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-he", rpm:"firefox-he~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-hi_IN", rpm:"firefox-hi_IN~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-hr", rpm:"firefox-hr~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-hsb", rpm:"firefox-hsb~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-hu", rpm:"firefox-hu~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-hy_AM", rpm:"firefox-hy_AM~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-ia", rpm:"firefox-ia~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-id", rpm:"firefox-id~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-is", rpm:"firefox-is~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-it", rpm:"firefox-it~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-ja", rpm:"firefox-ja~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-ka", rpm:"firefox-ka~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-kab", rpm:"firefox-kab~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-kk", rpm:"firefox-kk~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-km", rpm:"firefox-km~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-kn", rpm:"firefox-kn~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-ko", rpm:"firefox-ko~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-l10n", rpm:"firefox-l10n~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-lij", rpm:"firefox-lij~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-lt", rpm:"firefox-lt~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-lv", rpm:"firefox-lv~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-mk", rpm:"firefox-mk~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-mr", rpm:"firefox-mr~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-ms", rpm:"firefox-ms~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-my", rpm:"firefox-my~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-nb_NO", rpm:"firefox-nb_NO~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-nl", rpm:"firefox-nl~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-nn_NO", rpm:"firefox-nn_NO~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-oc", rpm:"firefox-oc~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-pa_IN", rpm:"firefox-pa_IN~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-pl", rpm:"firefox-pl~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-pt_BR", rpm:"firefox-pt_BR~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-pt_PT", rpm:"firefox-pt_PT~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-ro", rpm:"firefox-ro~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-ru", rpm:"firefox-ru~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-si", rpm:"firefox-si~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-sk", rpm:"firefox-sk~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-sl", rpm:"firefox-sl~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-sq", rpm:"firefox-sq~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-sr", rpm:"firefox-sr~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-sv_SE", rpm:"firefox-sv_SE~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-ta", rpm:"firefox-ta~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-te", rpm:"firefox-te~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-th", rpm:"firefox-th~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-tl", rpm:"firefox-tl~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-tr", rpm:"firefox-tr~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-uk", rpm:"firefox-uk~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-ur", rpm:"firefox-ur~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-uz", rpm:"firefox-uz~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-vi", rpm:"firefox-vi~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-xh", rpm:"firefox-xh~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-zh_CN", rpm:"firefox-zh_CN~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"firefox-zh_TW", rpm:"firefox-zh_TW~78.6.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64nss-devel", rpm:"lib64nss-devel~3.60.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64nss-static-devel", rpm:"lib64nss-static-devel~3.60.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64nss3", rpm:"lib64nss3~3.60.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libnss-devel", rpm:"libnss-devel~3.60.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libnss-static-devel", rpm:"libnss-static-devel~3.60.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libnss3", rpm:"libnss3~3.60.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"nss", rpm:"nss~3.60.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"nss-doc", rpm:"nss-doc~3.60.0~1.mga7", rls:"MAGEIA7"))) {
    report += res;
  }

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

exit(0);