The sbuf_getmsg function in BNC incorrectly handles backspace characters, which could allow remote attackers to bypass authentication and gain access to arbitrary scripts.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Bnc | Bnc | 2.2.4 (including) | 2.2.4 (including) |
| Bnc | Bnc | 2.4.6 (including) | 2.4.6 (including) |
| Bnc | Bnc | 2.4.8 (including) | 2.4.8 (including) |
| Bnc | Bnc | 2.6 (including) | 2.6 (including) |
| Bnc | Bnc | 2.6.2 (including) | 2.6.2 (including) |
| Bnc | Bnc | 2.8.8 (including) | 2.8.8 (including) |
References
- http://secunia.com/advisories/12770/
- http://www.gentoo.org/security/en/glsa/glsa-200410-13.xml
- http://www.gotbnc.com/changes.html#2.8.9
- http://www.osvdb.org/10596
- http://www.securityfocus.com/bid/11355
- https://exchange.xforce.ibmcloud.com/vulnerabilities/17672
- http://secunia.com/advisories/12770/
- http://www.gentoo.org/security/en/glsa/glsa-200410-13.xml
- http://www.gotbnc.com/changes.html#2.8.9
- http://www.osvdb.org/10596
- http://www.securityfocus.com/bid/11355
- https://exchange.xforce.ibmcloud.com/vulnerabilities/17672