| Bug ID | 1190439 |
|---|---|
| Summary | VUL-1: CVE-2021-40347: python-postorius: postorious -- security update |
| Classification | openSUSE |
| Product | openSUSE Distribution |
| Version | Leap 15.3 |
| Hardware | Other |
| URL | https://smash.suse.de/issue/309778 |
| OS | Other |
| Status | NEW |
| Severity | Normal |
| Priority | P5 - None |
| Component | Security |
| Assignee | asn@cryptomilk.org |
| Reporter | gabriele.sonnu@suse.com |
| QA Contact | security-team@suse.de |
| Found By | Security Response Team |
| Blocker | --- |
An issue was discovered in views/list.py in GNU Mailman Postorius before 1.3.5. An attacker (logged into any account) can send a crafted POST request to unsubscribe any user from a mailing list, also revealing whether that address was subscribed in the first place. References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-40347 http://www.debian.org/security/-1/dsa-4970 https://www.debian.org/security/2021/dsa-4970 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993746 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40347 https://gitlab.com/mailman/postorius/-/tags https://gitlab.com/mailman/postorius/-/issues/531 https://phabricator.wikimedia.org/T289798 https://gitlab.com/mailman/postorius/-/commit/3d880c56b58bc26b32eac0799407d74b64b7474b