First published: Wed Feb 24 2021(Updated: )
Last updated 24 July 2024
Credit: cve@mitre.org cve@mitre.org
Affected Software | Affected Version | How to fix |
---|---|---|
GNU glibc | >=2.29<=2.33 | |
Fedoraproject Fedora | =33 | |
Fedoraproject Fedora | =34 | |
Debian Debian Linux | =10.0 | |
debian/glibc | 2.31-13+deb11u11 2.31-13+deb11u10 2.36-9+deb12u9 2.36-9+deb12u7 2.40-4 |
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The vulnerability ID for this issue is CVE-2021-27645.
The severity level of CVE-2021-27645 is low with a score of 2.5.
The GNU C Library (glibc) versions 2.29 through 2.33, Fedora versions 33 and 34, and Debian Linux version 10.0 are affected by CVE-2021-27645.
CVE-2021-27645 may lead to a crash in the nameserver caching daemon (nscd), potentially resulting in degraded service or Denial of Service on the local system.
Yes, you can find references for CVE-2021-27645 [here](https://lists.debian.org/debian-lts-announce/2022/10/msg00021.html), [here](https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7LZNT6KTMCCWPWXEOGSHD3YLYZKUGMH5/), and [here](https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/I7TS26LIZSOBLGJEZMJX4PXT5BQDE2WS/).