Known vulnerabilities in Firefox ESR - page 33

Vendor: Mozilla
Software: Firefox ESR
Software CPE: cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
Total vulnerabilities: 998
Public exploits: 30
Known exploited (KEV): 13
Highest CVSSv4 Score: 9.3

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting Firefox ESR Firefox ESR is affected by 998 known vulnerabilities: 11 critical, 508 high, 266 medium, 213 low Critical High Medium Low

Vulnerabilities (998)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU58617 - Memory corruption
CVE-2021-4129
CWE-119 High
No
No
91.4.0 07.12.2021 SB2021120711
SB2021120712
SB2022022210
and 3 more
#VU58616 - User Interface (UI) Misrepresentation of Critical Information (Clickjacking, spoofing)
CVE-2021-43546
CWE-451 Low
No
No
91.4.0 07.12.2021 SB2021120711
SB2021120712
SB2021120818
and 29 more
#VU58615 - Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2021-43545
CWE-835 Low
No
No
91.4.0 07.12.2021 SB2021120711
SB2021120712
SB2021120818
and 29 more
#VU58613 - Security Features
CVE-2021-43543
CWE-254 Medium
No
No
91.4.0 07.12.2021 SB2021120711
SB2021120712
SB2021120818
and 29 more
#VU58612 - Exposure of sensitive information to an unauthorized actor
CVE-2021-43542
CWE-200 Low
No
No
91.4.0 07.12.2021 SB2021120711
SB2021120712
SB2021120818
and 29 more
#VU57889 - Use After Free
CVE-2021-43535
CWE-416 High
No
No
91.3.0 02.11.2021 SB2021110228
SB2021122010
SB2022010315
and 1 more
#VU57888 - Memory corruption
CVE-2021-43534
CWE-119 High
No
No
91.3.0 02.11.2021 SB2021110228
SB2021122010
SB2022010315
and 1 more
#VU57884 - Insufficient UI Warning of Dangerous Operations
CVE-2021-38510
CWE-357 Low
No
No
91.3.0 02.11.2021 SB2021110228
SB2021110311
SB2021111016
and 3 more
#VU57883 - Improper Restriction of Rendered UI Layers or Frames
CVE-2021-38509
CWE-1021 Low
No
No
91.3.0 02.11.2021 SB2021110228
SB2021110311
SB2021110501
and 25 more
#VU57882 - Improper Restriction of Rendered UI Layers or Frames
CVE-2021-38508
CWE-1021 Low
No
No
91.3.0 02.11.2021 SB2021110228
SB2021110311
SB2021110501
and 24 more
#VU57881 - Security Features
CVE-2021-38507
CWE-254 Low
No
No
91.3.0 02.11.2021 SB2021110228
SB2021110311
SB2021110501
and 25 more
#VU57880 - Insufficient UI Warning of Dangerous Operations
CVE-2021-38506
CWE-357 Medium
No
No
91.3.0 02.11.2021 SB2021110228
SB2021110311
SB2021110501
and 25 more
#VU57879 - Exposure of sensitive information to an unauthorized actor
CVE-2021-38505
CWE-200 Low
No
No
91.3.0 02.11.2021 SB2021110228
SB2021110311
SB2021111016
and 3 more
#VU57878 - Use After Free
CVE-2021-38504
CWE-416 High
No
No
91.3.0 02.11.2021 SB2021110228
SB2021110311
SB2021110501
and 25 more
#VU57876 - Security Features
CVE-2021-38503
CWE-254 High
No
No
91.3.0 02.11.2021 SB2021110228
SB2021110311
SB2021110501
and 25 more
#VU57068 - Memory corruption
CVE-2021-38501
CWE-119 High
No
No
91.2.0 05.10.2021 SB2021100515
SB2021101208
SB2021101326
and 20 more
#VU57067 - Use After Free
CVE-2021-38498
CWE-416 High
No
No
91.2.0 05.10.2021 SB2021100515
SB2021101208
SB2021101326
and 20 more
#VU57066 - Origin Validation Error
CVE-2021-38497
CWE-346 Medium
No
No
91.2.0 05.10.2021 SB2021100515
SB2021101208
SB2021101326
and 20 more
#VU57065 - Memory corruption
CVE-2021-38500
CWE-119 High
No
No
78.15.0, 91.2.0 05.10.2021 SB2021100515
SB2021100803
SB2021101208
and 22 more
#VU57064 - Use After Free
CVE-2021-38496
CWE-416 High
No
No
78.15.0, 91.2.0 05.10.2021 SB2021100515
SB2021100803
SB2021101208
and 21 more


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