Description (CNA)
config/filter.d/postfix.conf in the postfix 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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://www.kb.cert.org/vuls/id/686662
- http://lists.opensuse.org/opensuse-updates/2014-03/msg00021.html
- http://www.debian.org/security/2014/dsa-2979
- https://github.com/fail2ban/fail2ban/commit/eb2f0c927257120dfc32d2450fd63f1962f38821
ADP enrichment
No English description supplied.