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CVE-2023-4527

Published

Last updated

NVD

https://nvd.nist.gov/vuln/detail/CVE-2023-4527

CGA ID

CGA-49g3-q5cv-7m6g

Severity

6.5

Medium

CVSS V3

Description

A flaw was found in glibc. When the getaddrinfo function is called with the AF_UNSPEC address family and the system is configured with no-aaaa mode via /etc/resolv.conf, a DNS response via TCP larger than 2048 bytes can potentially disclose stack contents through the function returned address data, and may cause a crash.

References

Affected packages


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