CVE-2009-5023
10.06.2014, 14:55
The (1) dshield.conf, (2) mail-buffered.conf, (3) mynetwatchman.conf, and (4) mynetwatchman.conf actions in action.d/ in Fail2ban before 0.8.5 allows local users to write to arbitrary files via a symlink attack on temporary files with predictable names, as demonstrated by /tmp/fail2ban-mail.txt.
| Vendor | Product | Version |
|---|---|---|
| fail2ban | fail2ban | 𝑥 ≤ 0.8.4 |
| fail2ban | fail2ban | 0.1.0 |
| fail2ban | fail2ban | 0.1.1 |
| fail2ban | fail2ban | 0.1.2 |
| fail2ban | fail2ban | 0.3.0 |
| fail2ban | fail2ban | 0.3.1 |
| fail2ban | fail2ban | 0.4.0 |
| fail2ban | fail2ban | 0.4.1 |
| fail2ban | fail2ban | 0.5.0 |
| fail2ban | fail2ban | 0.5.1 |
| fail2ban | fail2ban | 0.5.2 |
| fail2ban | fail2ban | 0.5.3 |
| fail2ban | fail2ban | 0.5.4 |
| fail2ban | fail2ban | 0.5.5 |
| fail2ban | fail2ban | 0.6.0 |
| fail2ban | fail2ban | 0.6.1 |
| fail2ban | fail2ban | 0.7.0 |
| fail2ban | fail2ban | 0.7.1 |
| fail2ban | fail2ban | 0.7.2 |
| fail2ban | fail2ban | 0.7.3 |
| fail2ban | fail2ban | 0.7.4 |
| fail2ban | fail2ban | 0.7.5 |
| fail2ban | fail2ban | 0.7.6 |
| fail2ban | fail2ban | 0.7.7 |
| fail2ban | fail2ban | 0.7.8 |
| fail2ban | fail2ban | 0.7.9 |
| fail2ban | fail2ban | 0.8.0 |
| fail2ban | fail2ban | 0.8.1 |
| fail2ban | fail2ban | 0.8.2 |
| fail2ban | fail2ban | 0.8.3 |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases
References