Known vulnerabilities in Ubuntu 21.04 - page 22

Vendor: Canonical Ltd.
Software: Ubuntu
Version: 21.04
Software CPE: cpe:2.3:o:canonical:ubuntu:*:*:*:*:*:*:*:*
Website: https://www.ubuntu.com/
Total vulnerabilities: 558
Public exploits: 32
Known exploited (KEV): 10
Highest CVSSv4 Score: 9.4

Vulnerabilities by Severity

Severity distribution of vulnerabilities affecting Ubuntu version 21.04 Ubuntu 21.04 is affected by 558 vulnerabilities: 6 critical, 110 high, 266 medium, 176 low Critical High Medium Low

Vulnerabilities (558)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU84711 - Out-of-bounds write
CVE-2021-29464		 CWE-787 High
No
No
 - 22.12.2023 SB2022060401
SB2023122237
SB2021051505
and 6 more
#VU84710 - Out-of-bounds read
CVE-2021-29463		 CWE-125 Medium
No
No
 - 22.12.2023 SB2022060401
SB2023122237
SB2021051505
and 7 more
#VU67973 - Resource exhaustion
CVE-2021-32617		 CWE-400 Medium
No
No
 - 06.10.2022 SB2021051706
SB2022100648
SB2023122237
and 9 more
#VU55921 -
CVE-2021-29473		 Low
No
No
 - 17.08.2021 SB2021051706
SB2021081715
SB2022112854
and 12 more
#VU53852 - Resource exhaustion
CVE-2020-36332		 CWE-400 Low
No
No
 - 07.06.2021 SB2021060725
SB2021061301
SB2021060230
and 4 more
#VU53851 - Use of Uninitialized Variable
CVE-2018-25014		 CWE-457 High
No
No
 - 07.06.2021 SB2021060725
SB2021060939
SB2021061301
and 6 more
#VU53850 - Out-of-bounds read
CVE-2020-36331		 CWE-125 Low
No
No
 - 07.06.2021 SB2021060725
SB2021061301
SB2021072216
and 7 more
#VU53849 - Out-of-bounds read
CVE-2020-36330		 CWE-125 Low
No
No
 - 07.06.2021 SB2021060725
SB2021061301
SB2021072216
and 7 more
#VU53848 - Out-of-bounds read
CVE-2018-25013		 CWE-125 Low
No
No
 - 07.06.2021 SB2021060725
SB2021061301
SB2021060230
and 7 more
#VU53843 - Heap-based Buffer Overflow
CVE-2020-36328		 CWE-122 High
No
No
 - 07.06.2021 SB2021060725
SB2021060726
SB2021060931
and 15 more
#VU53842 - Use After Free
CVE-2020-36329		 CWE-416 High
No
No
 - 07.06.2021 SB2021060725
SB2021060726
SB2021060931
and 15 more
#VU53609 - Improper input validation
CVE-2021-25217		 CWE-20 Medium
No
No
 - 27.05.2021 SB2021052708
SB2021052808
SB2021052902
and 38 more
#VU53543 - Off-by-one Error
CVE-2021-23017		 CWE-193 High
Public exploit available
No
 - 25.05.2021 SB2021052543
SB2021052713
SB2021052901
and 48 more
#VU53439 - Integer overflow
CVE-2021-3520		 CWE-190 High
No
No
 - 24.05.2021 SB2021052411
SB2021052522
SB2021052537
and 33 more
#VU53336 - Improper input validation
CVE-2021-31535		 CWE-20 Low
No
No
 - 19.05.2021 SB2021051908
SB2021051923
SB2021052001
and 26 more
#VU53298 - Exposure of sensitive information to an unauthorized actor
CVE-2021-29623		 CWE-200 Low
No
No
 - 17.05.2021 SB2021051706
SB2023122237
SB2021060740
and 8 more
#VU53233 - Missing release of memory after effective lifetime
CVE-2021-32029		 CWE-401 Medium
No
No
 - 13.05.2021 SB2021051316
SB2021051605
SB2021052507
and 18 more
#VU53232 - Missing release of memory after effective lifetime
CVE-2021-32028		 CWE-401 Medium
No
No
 - 13.05.2021 SB2021051316
SB2021051605
SB2021052507
and 41 more
#VU53231 - Integer overflow
CVE-2021-32027		 CWE-190 Medium
No
No
 - 13.05.2021 SB2021051316
SB2021051605
SB2021052507
and 43 more
#VU52187 - Out-of-bounds read
CVE-2021-25287		 CWE-125 Medium
No
No
 - 13.04.2021 SB2021041363
SB2021051947
SB2024051101
and 2 more


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