| Name | CVE-2022-48560 |
| Description | A use-after-free exists in Python through 3.9 via heappushpop in heapq. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-3575-1, DLA-3614-1 |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| python2.7 | source | buster | 2.7.16-2+deb10u3 | DLA-3575-1 | ||
| python2.7 | source | bullseye | 2.7.18-8+deb11u1 | |||
| python2.7 | source | (unstable) | (unfixed) | |||
| python3.7 | source | buster | 3.7.3-2+deb10u6 | DLA-3614-1 | ||
| python3.7 | source | (unstable) | 3.7.7-1 | |||
| python3.9 | source | (unstable) | (not affected) |
- python3.9 <not-affected> (Fixed before initial upload to the archive)
https://bugs.python.org/issue39421
https://github.com/python/cpython/issues/83602
https://github.com/python/cpython/commit/79f89e6e5a659846d1068e8b1bd8e491ccdef861 (v3.9.0a3)
https://github.com/python/cpython/commit/993811ffe75c2573f97fb3fd1414b34609b8c8db (v3.8.2rc1)
https://github.com/python/cpython/commit/958064f8d2b84062b0582bbae911df8ccfc11fd6 (v3.7.7rc1)
https://github.com/python/cpython/commit/c563f409ea30bcb0623d785428c9257917371b76 (v3.6.11rc1)