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kasperskyKaspersky LabKLA12496
HistoryApr 05, 2022 - 12:00 a.m.

KLA12496 Multiple vulnerabilities in Mozilla Firefox

2022-04-0500:00:00
Kaspersky Lab
threats.kaspersky.com
82

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

8.6 High

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.004 Low

EPSS

Percentile

71.8%

JSON

Detect date:

04/05/2022

Severity:

High

Description:

Multiple vulnerabilities were found in Mozilla Firefox. Malicious users can exploit these vulnerabilities to cause denial of service, execute arbitrary code, bypass security restrictions, spoof user interface.

Exploitation:

Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.

Affected products:

Mozilla Firefox earlier than 99.0

Solution:

Update to the latest version
Download Firefox

Original advisories:

MFSA2022-13

Impacts:

ACE

Related products:

Mozilla Firefox

CVE-IDS:

CVE-2022-282856.5High
CVE-2022-282898.8Critical
CVE-2022-282876.5High
CVE-2022-282826.5High
CVE-2022-282848.8Critical
CVE-2022-282888.8Critical
CVE-2022-282836.5High
CVE-2022-10976.5High
CVE-2022-247137.5Critical
CVE-2022-282865.4High
CVE-2022-282818.8Critical

References

Related

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nessus 37
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slackware 2
altlinux 2
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mageia 2
debiancve 10
prion 11
veracode 11
cnvd 4
cve 11
ubuntucve 10
alpinelinux 11
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fedora 3
redhatcve 6
githubexploit 2
github 1
hackerone 1
openvas
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Mozilla Firefox Security Advisory (MFSA2022-13) - Windows
2022-07-07 00:00:00
Mozilla Firefox Security Advisory (MFSA2022-13) - Linux
2022-04-27 00:00:00
Mozilla Firefox Security Advisory (MFSA2022-13) - Mac OS X
2022-07-07 00:00:00
mozilla
mozilla
Security Vulnerabilities fixed in Firefox 99 — Mozilla
2022-04-05 00:00:00
Security Vulnerabilities fixed in Firefox ESR 91.8 — Mozilla
2022-04-05 00:00:00
Security Vulnerabilities fixed in Thunderbird 91.8 — Mozilla
2022-04-05 00:00:00
nessus
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Mozilla Firefox < 99.0
2022-04-05 00:00:00
Mozilla Firefox < 99.0
2022-04-05 00:00:00
Ubuntu 18.04 LTS / 20.04 LTS : Firefox vulnerabilities (USN-5370-1)
2022-04-07 00:00:00
osv
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firefox vulnerabilities
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Important: firefox security update
2022-04-08 13:40:04
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ubuntu
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kaspersky
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KLA12497 Multiple vulnerabilities in Mozilla Firefox ESR
2022-04-05 00:00:00
KLA12498 Multiple vulnerabilities in Mozilla Thunderbird
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redos
redos
ROS-20220412-02
2022-04-12 00:00:00
ROS-20220412-03
2022-04-12 00:00:00
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firefox security update
2022-04-08 00:00:00
firefox security update
2022-04-08 00:00:00
thunderbird security update
2022-04-11 00:00:00
suse
suse
Security update for MozillaFirefox (important)
2022-04-07 00:00:00
Security update for MozillaThunderbird (important)
2022-04-13 00:00:00
debian
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[SECURITY] [DSA 5113-1] firefox-esr security update
2022-04-06 17:11:21
[SECURITY] [DLA 2971-1] firefox-esr security update
2022-04-07 08:43:52
[SECURITY] [DSA 5118-1] thunderbird security update
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redhat
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(RHSA-2022:1287) Important: firefox security update
2022-04-08 13:40:04
(RHSA-2022:1285) Important: firefox security update
2022-04-08 13:33:48
(RHSA-2022:1284) Important: firefox security update
2022-04-08 13:32:17
almalinux
almalinux
Important: firefox security update
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Important: thunderbird security update
2022-04-11 13:29:58
rocky
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firefox security update
2022-04-08 13:40:04
thunderbird security update
2022-04-11 13:29:58
slackware
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[slackware-security] mozilla-firefox
2022-04-05 19:19:02
[slackware-security] mozilla-thunderbird
2022-04-06 20:29:58
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2022-04-06 00:00:00
Security fix for the ALT Linux 10 package thunderbird version 91.8.0-alt1
2022-04-06 00:00:00
amazon
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Important: thunderbird
2022-04-25 23:45:00
mageia
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Updated firefox/nss/rootcerts packages fix security vulnerability
2022-04-29 01:46:19
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Code injection
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Memory corruption
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Cross Site Scripting (XSS)
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cnvd
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2023-01-04 00:00:00
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cve
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CVE-2022-28287
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CVE-2022-28284
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CVE-2022-28288
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ubuntucve
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CVE-2022-28288
2022-04-07 00:00:00
CVE-2022-28284
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alpinelinux
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CVE-2022-28284
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CVE-2022-28287
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CVE-2022-28288
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Regexes with large repetitions on empty sub-expressions take a very long time to parse
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fedora
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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

8.6 High

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.004 Low

EPSS

Percentile

71.8%

JSON
Related for KLA12496
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