Description
Directory traversal vulnerability in the modURL function in instance.c in Weborf before 0.12.3 allows remote attackers to read arbitrary files via ..%2f sequences in a URI.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | weborf | 0.12.3-1 | — |
| Debian 13 | weborf | 0.12.3-1 | — |
| Debian 12 | weborf | 0.12.3-1 | — |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Exploit-DB 1
- weborf 0.12.2 - Directory Traversal EDB-14925 · remote · Sep 7, 2010 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- [oss-security] 20100916 CVE request: weborf: directory traversal mailing-list
- 67840 vdb-entry
- 41286 third-party-advisory
- http://code.google.com/p/weborf/source/detail?r=464
- [oss-security] 20100917 Re: CVE request: weborf: directory traversal mailing-list
- 14925 exploit
- http://galileo.dmi.unict.it/wiki/weborf/doku.php?id=news:released_0.12.3