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redhatRedHatRHSA-2023:3559
HistoryJun 12, 2023 - 7:59 a.m.

(RHSA-2023:3559) Important: c-ares security update

2023-06-1207:59:31
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11
c-ares
asynchronous dns
security update
udp payload
denial of service

0.001 Low

EPSS

Percentile

45.9%

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.