IBM Informix Dynamic Server 10.UC3RC1 Trial for Linux and possibly other versions creates /tmp/installserver.txt with insecure permissions, which allows local users to append data to arbitrary files via a symlink attack.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Informix_dynamic_server | Ibm | 10.uc_rc1 (including) | 10.uc_rc1 (including) |
References
- http://archives.neohapsis.com/archives/fulldisclosure/2006-10/0013.html
- http://secunia.com/advisories/22223
- http://securityreason.com/securityalert/1686
- http://www.osvdb.org/29349
- http://www.securityfocus.com/archive/1/447501/100/0/threaded
- http://www.securityfocus.com/bid/20300
- http://www.vupen.com/english/advisories/2006/3883
- https://exchange.xforce.ibmcloud.com/vulnerabilities/29297
- https://exchange.xforce.ibmcloud.com/vulnerabilities/29300
- http://archives.neohapsis.com/archives/fulldisclosure/2006-10/0013.html
- http://secunia.com/advisories/22223
- http://securityreason.com/securityalert/1686
- http://www.osvdb.org/29349
- http://www.securityfocus.com/archive/1/447501/100/0/threaded
- http://www.securityfocus.com/bid/20300
- http://www.vupen.com/english/advisories/2006/3883
- https://exchange.xforce.ibmcloud.com/vulnerabilities/29297
- https://exchange.xforce.ibmcloud.com/vulnerabilities/29300