| Name | CVE-2013-7177 |
| Description | config/filter.d/cyrus-imap.conf in the cyrus-imap filter in Fail2ban before 0.8.11 allows remote attackers to trigger the blocking of an arbitrary IP address via a crafted e-mail address that matches an improperly designed regular expression. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-0021-1, DSA-2979-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| fail2ban (PTS) | buster | 0.10.2-2.1 | fixed |
| bullseye | 0.11.2-2 | fixed |
| bookworm | 1.0.2-2 | fixed |
| sid, trixie | 1.0.2-3 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://github.com/fail2ban/fail2ban/commit/bd175f026737d66e7110868fb50b3760ff75e087