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unknown/c-aresc-ares has a Use After Free vulnerability when connection is cleaned up after error

Risk 35
Severity
5.9
First published (updated )
CVE-2025-62408

c-ares c-aresUse After Free

Risk 19
Severity
4
First published (updated )
REDHAT-BUG-2358271

debian/c-aresc-ares has a use-after-free in read_answers()

Risk 45
Severity
8.3
EPSS
0.14%
First published (updated )
CVE-2025-31498

CVE-2025-31498: c-as use-after-fe

First published (updated )
https://seclists.org/oss-sec/2025/q2/27

c-ares CVE-2024-25629

First published (updated )
https://seclists.org/oss-sec/2024/q1/157
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ubuntu/c-aresc-ares out of bounds read in ares__read_line()

Risk 25
Severity
5.5
EPSS
0.04%
First published (updated )
CVE-2024-25629

c-ares c-aresBuffer Overflow

Risk 90
Severity
9.8
First published (updated )
CVE-2020-22217

c-ares c-aresCVE-2023-32067. 0-byte UDP payload causes Denial of Service (https://github.com/c-ares/c-ares/secur…

Risk 33
Severity
7
First published (updated )
REDHAT-BUG-2209502

Fedoraproject FedoraInsufficient randomness in generation of DNS query IDs in c-ares

Risk 40
Severity
6.5
First published (updated )
CVE-2023-31147

c-ares c-aresDescription of issue(s): When /dev/urandom or RtlGenRandom() are unavailable, c-ares uses rand() to …

Risk 19
Severity
4
First published (updated )
REDHAT-BUG-2209501
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ubuntu/c-aresBuffer Underwrite in ares_inet_net_pton()

Risk 61
Severity
6.4
First published (updated )
CVE-2023-31130

c-ares c-aresares_inet_net_pton() is vulnerable to a buffer underflow for certain ipv6 addresses, in particular "…

Risk 19
Severity
4
First published (updated )
REDHAT-BUG-2209497

Fedoraproject FedoraAutoTools does not set CARES_RANDOM_FILE during cross compilation

Risk 40
Severity
6.5
First published (updated )
CVE-2023-31124

c-ares c-aresWhen cross-compiling c-ares and using the autotools build system, CARES_RANDOM_FILE will not be set,…

Risk 5
Severity
1
First published (updated )
REDHAT-BUG-2209494

redhat/c-aresUse After Free, Double Free

Risk 18
Severity
3.3
First published (updated )
CVE-2020-14354
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Nodejs Node.jsInfoleak

Risk 43
Severity
7.5
First published (updated )
CVE-2017-1000381

c-ares c-aresBuffer Overflow

Risk 88
Severity
9.8
First published (updated )
CVE-2016-5180

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