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redhatRedHatRHSA-2023:3677
HistoryJun 20, 2023 - 7:06 a.m.

(RHSA-2023:3677) Important: c-ares security update

2023-06-2007:06:12
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21
c-ares c library
asynchronous dns requests
name resolving api
security fix
0-byte udp payload
denial of service
cve-2023-32067
cvss score
references section
unix

0.001 Low

EPSS

Percentile

45.4%

The c-ares C library defines asynchronous DNS (Domain Name System) requests and provides name resolving API.

Security Fix(es):

  • c-ares: 0-byte UDP payload Denial of Service (CVE-2023-32067)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.