Known vulnerabilities in libc6 (Ubuntu package)

Software CPE: cpe:2.3:o:canonical:libc6_ubuntu_package:*:*:*:*:*:ubuntu:*:*
Total vulnerabilities: 35
Public exploits: 4
Known exploited (KEV): 2
Highest CVSSv4 Score: 9.3

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting libc6 (Ubuntu package) libc6 (Ubuntu package) is affected by 35 known vulnerabilities: 9 high, 12 medium, 14 low Critical High Medium Low

Vulnerabilities (35)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU103687 - Memory corruption
CVE-2025-0395
CWE-119 Medium
No
No
Ubuntu Pro (Infra-only), 2.31-0ubuntu9.17, 2.35-0ubuntu3.9, 2.39-0ubuntu8.4, 2.40-1ubuntu3.1 06.02.2025 SB2025020664
SB2025020667
SB2025020668
and 66 more
#VU88822 - Memory corruption
CVE-2024-2961
CWE-119 High
Available
Exploited
2.31-0ubuntu9.15, 2.35-0ubuntu3.7, 2.38-1ubuntu6.2, 2.39-0ubuntu8.1 18.04.2024 SB2024041855
SB2024041856
SB2024041857
and 107 more
#VU85935 - Integer overflow
CVE-2023-6780
CWE-190 Low
No
No
2.38-1ubuntu6.1 31.01.2024 SB2024013126
SB2024013135
SB2024013136
and 6 more
#VU85934 - Off-by-one Error
CVE-2023-6779
CWE-193 Low
No
No
2.38-1ubuntu6.1 31.01.2024 SB2024013126
SB2024013135
SB2024013136
and 5 more
#VU85932 - Heap-based Buffer Overflow
CVE-2023-6246
CWE-122 Low
Available
No
2.38-1ubuntu6.1 31.01.2024 SB2024013126
SB2024013135
SB2024013136
and 5 more
#VU81453 - Use After Free
CVE-2023-4813
CWE-416 Medium
No
No
Ubuntu Pro (Infra-only), 2.31-0ubuntu9.14, 2.35-0ubuntu3.5, 2.35-0ubuntu3.6, 2.37-0ubuntu2.2 04.10.2023 SB2023100435
SB2023100579
SB2023100581
and 91 more
#VU81448 - Missing release of memory after effective lifetime
CVE-2023-5156
CWE-401 Medium
No
No
Ubuntu Pro (Infra-only), 2.31-0ubuntu9.14, 2.35-0ubuntu3.5, 2.35-0ubuntu3.6, 2.37-0ubuntu2.2 03.10.2023 SB2023100364
SB2023120723
SB2024011035
and 11 more
#VU81447 - Use After Free
CVE-2023-4806
CWE-416 Medium
No
No
Ubuntu Pro (Infra-only), 2.31-0ubuntu9.14, 2.35-0ubuntu3.5, 2.35-0ubuntu3.6, 2.37-0ubuntu2.2 03.10.2023 SB2023100363
SB2023100402
SB2023100418
and 97 more
#VU81437 - Memory corruption
CVE-2023-4911
CWE-119 Low
Available
Exploited
2.35-0ubuntu3.4, 2.37-0ubuntu2.1 03.10.2023 SB2023100343
SB2023100345
SB2023100402
and 94 more
#VU81097 - Out-of-bounds read
CVE-2023-4527
CWE-125 Medium
No
No
2.35-0ubuntu3.4, 2.37-0ubuntu2.1 25.09.2023 SB2023092525
SB2023100345
SB2023100402
and 79 more
#VU61295 - Memory corruption
CVE-2022-23219
CWE-119 High
No
No
2.27-3ubuntu1.5, 2.31-0ubuntu9.7, 2.34-0ubuntu3.2, 2.230ubuntu11.3+esm1 14.03.2022 SB2022031429
SB2022031430
SB2022031526
and 51 more
#VU61294 - Memory corruption
CVE-2022-23218
CWE-119 High
No
No
2.27-3ubuntu1.5, 2.31-0ubuntu9.7, 2.34-0ubuntu3.2, 2.230ubuntu11.3+esm1 14.03.2022 SB2022031429
SB2022031430
SB2022031526
and 38 more
#VU61293 - Off-by-one Error
CVE-2021-3999
CWE-193 High
No
No
2.27-3ubuntu1.5, 2.31-0ubuntu9.7, 2.34-0ubuntu3.2, 2.230ubuntu11.3+esm1 14.03.2022 SB2022031429
SB2022031430
SB2022031526
and 36 more
#VU61292 - Missing release of memory after effective lifetime
CVE-2021-3998
CWE-401 Medium
No
No
2.27-3ubuntu1.5, 2.31-0ubuntu9.7, 2.34-0ubuntu3.2 14.03.2022 SB2022031429
SB2022031430
SB2022030129
and 8 more
#VU55972 - Integer overflow
CVE-2021-35942
CWE-190 Medium
No
No
Ubuntu Pro (Infra-only), 2.27-3ubuntu1.5, 2.31-0ubuntu9.7, 2.34-0ubuntu3.2 18.08.2021 SB2021081817
SB2021081818
SB2021100416
and 32 more
#VU54337 - Improper input validation
CVE-2016-10228
CWE-20 Low
No
No
Ubuntu Pro (Infra-only), 2.27-3ubuntu1.5, 2.31-0ubuntu9.7, 2.34-0ubuntu3.2 23.06.2021 SB2017030207
SB2021062314
SB2021062315
and 21 more
#VU50075 - Reachable Assertion
CVE-2021-3326
CWE-617 Medium
No
No
Ubuntu Pro (Infra-only), 2.27-3ubuntu1.5, 2.31-0ubuntu9.7, 2.34-0ubuntu3.2 27.01.2021 SB2021012804
SB2021020710
SB2021020711
and 34 more
#VU50329 - Out-of-bounds read
CVE-2019-25013
CWE-125 Low
No
No
Ubuntu Pro (Infra-only), 2.27-3ubuntu1.5, 2.31-0ubuntu9.7, 2.34-0ubuntu3.2 04.01.2021 SB2021020413
SB2021020414
SB2021020710
and 36 more
#VU50404 - Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2020-27618
CWE-835 Medium
No
No
Ubuntu Pro (Infra-only), 2.27-3ubuntu1.5, 2.31-0ubuntu9.7, 2.34-0ubuntu3.2 04.01.2021 SB2021020709
SB2021020710
SB2021020711
and 31 more
#VU12270 - User Interface (UI) Misrepresentation of Critical Information (Clickjacking, spoofing)
CVE-2017-12132
CWE-451 Low
No
No
Ubuntu Pro (Infra-only) 27.04.2018 SB2018022812
SB2018022022
SB2018021521
and 8 more


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