2 days ago 53


This vulnerability has been received by the NVD and has not been analyzed.


A flaw was recovered successful glibc. In an highly uncommon situation, the getaddrinfo relation whitethorn entree representation that has been freed, resulting successful an exertion crash. This contented is lone exploitable erstwhile a NSS module implements lone the _nss_*_gethostbyname2_r and _nss_*_getcanonname_r hooks without implementing the _nss_*_gethostbyname3_r hook. The resolved sanction should instrumentality a ample fig of IPv6 and IPv4, and the telephone to the getaddrinfo relation should person the AF_INET6 code household with AI_CANONNAME, AI_ALL and AI_V4MAPPED arsenic flags.


CVSS 3.x Severity and Metrics:



Base Score:  N/A

NVD score not yet provided.

Nist CVSS people     does not lucifer  with CNA score

CNA:  Red Hat, Inc.

Vector:  CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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Change History

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