CVE-2022-48560

Advisory

Python 3.6.11, 3.7.7 and 3.8.2 include a fix for CVE-2022-48560: Use After Free vulnerability via heappushpop in heapq.
https://bugs.python.org/issue39421

Affected package

Affected versions

Fixed versions

Vulnerability changelog

A use-after-free exists in Python through 3.9 via heappushpop in heapq. See CVE-2022-48560.


MISC:https://bugs.python.org/issue39421: https://bugs.python.org/issue39421

Resources

• https://bugs.python.org/issue39421
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-48560
• https://lists.debian.org/debian-lts-announce/2023/09/msg00022.html
• https://security.netapp.com/advisory/ntap-20230929-0008/
• https://lists.debian.org/debian-lts-announce/2023/10/msg00017.html
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VO7Y2YZSDK3UYJD2KBGLXRTGNG6T326J/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JZ5OOBWNYWXFTZDMCGHJVGDLDTHLWITJ/