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cve[email protected]CVE-2021-38501
HistoryNov 03, 2021 - 1:15 a.m.

CVE-2021-38501

2021-11-0301:15:00
NVD-CWE-noinfo
[email protected]
web.nvd.nist.gov
125
mozilla
firefox
esr
cve-2021-38501
security
vulnerability

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

9.4 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

0.002 Low

EPSS

Percentile

59.2%

JSON

Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. 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. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2.

VendorProductVersionCPE
mozillafirefox*cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
mozillathunderbird*cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
mozillafirefox_esr*cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*

Related

ubuntucve 1
prion 1
debiancve 1
redhatcve 1
veracode 1
cnvd 1
alpinelinux 1
altlinux 2
nessus 41
kaspersky 3
redhat 8
centos 2
almalinux 2
rocky 2
openvas 23
mageia 2
oraclelinux 4
ubuntu 3
osv 4
mozilla 3
suse 5
amazon 1
ibm 2
ubuntucve
ubuntucve
CVE-2021-38501
2021-11-03 00:00:00
prion
prion
Memory corruption
2021-11-03 01:15:00
debiancve
debiancve
CVE-2021-38501
2021-11-03 01:15:00
redhatcve
redhatcve
CVE-2021-38501
2021-10-06 01:00:44
veracode
veracode
Arbitrary Code Execution
2021-10-07 10:16:58
cnvd
cnvd
Mozilla Thunderbird Buffer Overflow Vulnerability (CNVD-2021-90093)
2021-10-27 00:00:00
alpinelinux
alpinelinux
CVE-2021-38501
2021-11-03 01:15:00
altlinux
altlinux
Security fix for the ALT Linux 10 package firefox-esr version 91.2.0-alt1
2021-11-02 00:00:00
Security fix for the ALT Linux 10 package thunderbird version 91.2.1-alt1
2021-11-02 00:00:00
nessus
nessus
RHEL 8 : firefox (RHSA-2021:3757)
2021-10-12 00:00:00
Mozilla Firefox ESR < 91.2
2021-10-05 00:00:00
Mozilla Firefox ESR < 91.2
2021-10-05 00:00:00
kaspersky
kaspersky
KLA12305 Multiple vulnerabilities in Mozilla Firefox ESR
2021-10-05 00:00:00
KLA12320 Multiple vulnerabilities in Mozilla Thunderbird
2021-10-06 00:00:00
KLA12303 Multiple vulnerabilities in Mozilla Firefox
2021-10-05 00:00:00
redhat
redhat
(RHSA-2021:3791) Important: firefox security update
2021-10-12 12:08:21
(RHSA-2021:3755) Important: firefox security update
2021-10-11 07:50:46
(RHSA-2021:3757) Important: firefox security update
2021-10-11 07:52:31
centos
centos
firefox security update
2021-11-17 15:24:04
thunderbird security update
2021-11-17 15:26:33
almalinux
almalinux
Important: firefox security update
2021-10-11 07:50:46
Important: thunderbird security update
2021-10-13 09:04:24
rocky
rocky
firefox security update
2021-10-11 07:50:46
thunderbird security update
2021-10-13 09:04:24
openvas
openvas
Mozilla Firefox ESR Security Advisory (MFSA2021-45) - Windows
2022-11-22 00:00:00
Ubuntu: Security Advisory (USN-5132-1)
2022-01-28 00:00:00
SUSE: Security Advisory (SUSE-SU-2021:3446-1)
2021-10-18 00:00:00
mageia
mageia
Updated firefox packages fix security vulnerability
2021-10-08 07:27:53
Updated thunderbird packages fix security vulnerabilities
2021-10-13 22:39:52
oraclelinux
oraclelinux
firefox security update
2021-10-25 00:00:00
firefox security update
2021-10-11 00:00:00
thunderbird security update
2021-10-15 00:00:00
ubuntu
ubuntu
Thunderbird vulnerabilities
2021-11-03 00:00:00
Firefox vulnerabilities
2021-10-07 00:00:00
Thunderbird vulnerabilities
2022-01-21 00:00:00
osv
osv
Important: firefox security update
2021-10-11 07:50:46
Important: thunderbird security update
2021-10-13 09:04:24
firefox vulnerabilities
2021-10-07 08:22:30
mozilla
mozilla
Security Vulnerabilities fixed in Firefox ESR 91.2 — Mozilla
2021-10-05 00:00:00
Security Vulnerabilities fixed in Thunderbird 91.2 — Mozilla
2021-10-06 00:00:00
Security Vulnerabilities fixed in Firefox 93 — Mozilla
2021-10-05 00:00:00
suse
suse
Security update for MozillaFirefox (important)
2021-10-16 00:00:00
Security update for MozillaFirefox (important)
2021-10-11 00:00:00
Security update for MozillaFirefox (important)
2021-10-18 00:00:00
amazon
amazon
Important: thunderbird
2022-07-06 03:17:00
ibm
ibm
Security Bulletin: Multiple vulnerabilities of Mozilla Firefox (less than Firefox 91.8.0ESR) have affected Synthetic Playback Agent 8.1.4.0-8.1.4 IF16 - 2022.4.0
2022-04-29 04:43:11
Security Bulletin: Multiple vulnerabilities in Mozilla Firefox affect IBM Cloud Pak for Multicloud Management Monitoring.
2023-01-31 14:47:39

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

9.4 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

0.002 Low

EPSS

Percentile

59.2%

JSON
Related for CVE-2021-38501
ubuntucve1prion1debiancve1redhatcve1veracode1cnvd1alpinelinux1altlinux2nessus41kaspersky3redhat8centos2almalinux2rocky2openvas23mageia2oraclelinux4ubuntu3osv4mozilla3suse5amazon1ibm2