6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7 High
AI Score
Confidence
Low
0.006 Low
EPSS
Percentile
78.5%
The remote host is missing an update for the
# 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("1.3.6.1.4.1.25623.1.1.10.2021.0065");
script_cve_id("CVE-2020-26976", "CVE-2021-23953", "CVE-2021-23954", "CVE-2021-23960", "CVE-2021-23964");
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:"2021-03-04 17:43:18 +0000 (Thu, 04 Mar 2021)");
script_name("Mageia: Security Advisory (MGASA-2021-0065)");
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-2021-0065");
script_xref(name:"URL", value:"https://advisories.mageia.org/MGASA-2021-0065.html");
script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=28218");
script_xref(name:"URL", value:"https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.61_release_notes");
script_xref(name:"URL", value:"https://www.mozilla.org/en-US/security/advisories/mfsa2021-04/");
script_tag(name:"summary", value:"The remote host is missing an update for the 'crypto-policies, firefox, firefox-l10n, nss' package(s) announced via the MGASA-2021-0065 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 HTTPS page was embedded in a HTTP page, and there was a service worker
registered for the former, the service worker could have intercepted the
request for the secure page despite the iframe not being a secure context due
to the (insecure) framing (CVE-2020-26976).
If a user clicked into a specifically crafted PDF, the PDF reader could be
confused into leaking cross-origin information, when said information is
served as chunked data (CVE-2021-23953).
Using the new logical assignment operators in a JavaScript switch statement
could have caused a type confusion, leading to a memory corruption and a
potentially exploitable crash (CVE-2021-23954).
Performing garbage collection on re-declared JavaScript variables resulted in
a user-after-poison, and a potentially exploitable crash (CVE-2021-23960).
Mozilla developers Alexis Beingessner, Christian Holler, Andrew McCreight,
Tyson Smith, Jon Coppeard, Andre Bargull, Jason Kratzer, Jesse
Schwartzentruber, Steve Fink, Byron Campen reported memory safety bugs present
in Firefox ESR 78.6. 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-2021-23964).");
script_tag(name:"affected", value:"'crypto-policies, 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:"crypto-policies", rpm:"crypto-policies~20210118~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox", rpm:"firefox~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-af", rpm:"firefox-af~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-an", rpm:"firefox-an~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-ar", rpm:"firefox-ar~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-ast", rpm:"firefox-ast~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-az", rpm:"firefox-az~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-be", rpm:"firefox-be~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-bg", rpm:"firefox-bg~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-bn", rpm:"firefox-bn~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-br", rpm:"firefox-br~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-bs", rpm:"firefox-bs~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-ca", rpm:"firefox-ca~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-cs", rpm:"firefox-cs~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-cy", rpm:"firefox-cy~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-da", rpm:"firefox-da~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-de", rpm:"firefox-de~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-devel", rpm:"firefox-devel~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-el", rpm:"firefox-el~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-en_CA", rpm:"firefox-en_CA~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-en_GB", rpm:"firefox-en_GB~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-en_US", rpm:"firefox-en_US~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-eo", rpm:"firefox-eo~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-es_AR", rpm:"firefox-es_AR~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-es_CL", rpm:"firefox-es_CL~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-es_ES", rpm:"firefox-es_ES~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-es_MX", rpm:"firefox-es_MX~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-et", rpm:"firefox-et~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-eu", rpm:"firefox-eu~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-fa", rpm:"firefox-fa~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-ff", rpm:"firefox-ff~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-fi", rpm:"firefox-fi~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-fr", rpm:"firefox-fr~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-fy_NL", rpm:"firefox-fy_NL~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-ga_IE", rpm:"firefox-ga_IE~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-gd", rpm:"firefox-gd~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-gl", rpm:"firefox-gl~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-gu_IN", rpm:"firefox-gu_IN~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-he", rpm:"firefox-he~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-hi_IN", rpm:"firefox-hi_IN~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-hr", rpm:"firefox-hr~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-hsb", rpm:"firefox-hsb~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-hu", rpm:"firefox-hu~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-hy_AM", rpm:"firefox-hy_AM~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-ia", rpm:"firefox-ia~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-id", rpm:"firefox-id~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-is", rpm:"firefox-is~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-it", rpm:"firefox-it~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-ja", rpm:"firefox-ja~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-ka", rpm:"firefox-ka~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-kab", rpm:"firefox-kab~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-kk", rpm:"firefox-kk~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-km", rpm:"firefox-km~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-kn", rpm:"firefox-kn~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-ko", rpm:"firefox-ko~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-l10n", rpm:"firefox-l10n~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-lij", rpm:"firefox-lij~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-lt", rpm:"firefox-lt~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-lv", rpm:"firefox-lv~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-mk", rpm:"firefox-mk~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-mr", rpm:"firefox-mr~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-ms", rpm:"firefox-ms~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-my", rpm:"firefox-my~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-nb_NO", rpm:"firefox-nb_NO~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-nl", rpm:"firefox-nl~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-nn_NO", rpm:"firefox-nn_NO~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-oc", rpm:"firefox-oc~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-pa_IN", rpm:"firefox-pa_IN~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-pl", rpm:"firefox-pl~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-pt_BR", rpm:"firefox-pt_BR~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-pt_PT", rpm:"firefox-pt_PT~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-ro", rpm:"firefox-ro~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-ru", rpm:"firefox-ru~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-si", rpm:"firefox-si~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-sk", rpm:"firefox-sk~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-sl", rpm:"firefox-sl~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-sq", rpm:"firefox-sq~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-sr", rpm:"firefox-sr~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-sv_SE", rpm:"firefox-sv_SE~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-ta", rpm:"firefox-ta~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-te", rpm:"firefox-te~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-th", rpm:"firefox-th~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-tl", rpm:"firefox-tl~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-tr", rpm:"firefox-tr~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-uk", rpm:"firefox-uk~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-ur", rpm:"firefox-ur~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-uz", rpm:"firefox-uz~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-vi", rpm:"firefox-vi~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-xh", rpm:"firefox-xh~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-zh_CN", rpm:"firefox-zh_CN~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"firefox-zh_TW", rpm:"firefox-zh_TW~78.7.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"lib64nss-devel", rpm:"lib64nss-devel~3.61.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"lib64nss-static-devel", rpm:"lib64nss-static-devel~3.61.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"lib64nss3", rpm:"lib64nss3~3.61.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libnss-devel", rpm:"libnss-devel~3.61.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libnss-static-devel", rpm:"libnss-static-devel~3.61.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libnss3", rpm:"libnss3~3.61.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"nss", rpm:"nss~3.61.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"nss-doc", rpm:"nss-doc~3.61.0~1.mga7", rls:"MAGEIA7"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7 High
AI Score
Confidence
Low
0.006 Low
EPSS
Percentile
78.5%