CVE-2023-6597 Affecting python39-idna package, versions <0:2.10-4.module+el8.10.0+90341+71ca88f4
Threat Intelligence
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-ORACLE8-PYTHON39IDNA-7175324
- published 2 Jun 2024
- disclosed 19 Mar 2024
Introduced: 19 Mar 2024
CVE-2023-6597 Open this link in a new tabHow to fix?
Upgrade Oracle:8 python39-idna to version 0:2.10-4.module+el8.10.0+90341+71ca88f4 or higher.
This issue was patched in ELSA-2024-3466.
NVD Description
Note: Versions mentioned in the description apply only to the upstream python39-idna package and not the python39-idna package as distributed by Oracle.
See How to fix? for Oracle:8 relevant fixed versions and status.
An issue was found in the CPython tempfile.TemporaryDirectory class affecting versions 3.12.1, 3.11.7, 3.10.13, 3.9.18, and 3.8.18 and prior.
The tempfile.TemporaryDirectory class would dereference symlinks during cleanup of permissions-related errors. This means users which can run privileged programs are potentially able to modify permissions of files referenced by symlinks in some circumstances.
References
- https://linux.oracle.com/cve/CVE-2023-6597.html
- https://linux.oracle.com/errata/ELSA-2024-3347.html
- https://github.com/python/cpython/commit/02a9259c717738dfe6b463c44d7e17f2b6d2cb3a
- https://github.com/python/cpython/commit/5585334d772b253a01a6730e8202ffb1607c3d25
- https://github.com/python/cpython/commit/6ceb8aeda504b079fef7a57b8d81472f15cdd9a5
- https://github.com/python/cpython/commit/81c16cd94ec38d61aa478b9a452436dc3b1b524d
- https://github.com/python/cpython/commit/8eaeefe49d179ca4908d052745e3bb8b6f238f82
- https://github.com/python/cpython/commit/d54e22a669ae6e987199bb5d2c69bb5a46b0083b
- https://github.com/python/cpython/issues/91133
- https://mail.python.org/archives/list/security-announce@python.org/thread/Q5C6ATFC67K53XFV4KE45325S7NS62LD/
- https://lists.debian.org/debian-lts-announce/2024/03/msg00025.html
- http://www.openwall.com/lists/oss-security/2024/03/20/5
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T3IGRX54M7RNCQOXVQO5KQKTGWCOABIM/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U5VHWS52HGD743C47UMCSAK2A773M2YE/