Cisco Unified IP Phones 7900 devices (aka TNP phones) with software before 9.2.1 do not properly verify signatures for software images, which allows local users to gain privileges via a crafted image, aka Bug ID CSCtn65962.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Unified_ip_phone_7906 | Cisco | * | * |
| Unified_ip_phone_7911g | Cisco | * | * |
| Unified_ip_phone_7931g | Cisco | * | * |
| Unified_ip_phone_7941g | Cisco | * | * |
| Unified_ip_phone_7941g-ge | Cisco | * | * |
| Unified_ip_phone_7942g | Cisco | * | * |
| Unified_ip_phone_7945g | Cisco | * | * |
| Unified_ip_phone_7961g | Cisco | * | * |
| Unified_ip_phone_7961g-ge | Cisco | * | * |
| Unified_ip_phone_7962g | Cisco | * | * |
| Unified_ip_phone_7965g | Cisco | * | * |
| Unified_ip_phone_7970g | Cisco | * | * |
| Unified_ip_phone_7971g-ge | Cisco | * | * |
| Unified_ip_phone_7975g | Cisco | * | * |
References
- http://osvdb.org/72719
- http://secunia.com/advisories/44814/
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080b80111.shtml
- http://www.securityfocus.com/bid/48075
- http://www.securitytracker.com/id?1025588
- https://exchange.xforce.ibmcloud.com/vulnerabilities/67743
- http://osvdb.org/72719
- http://secunia.com/advisories/44814/
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080b80111.shtml
- http://www.securityfocus.com/bid/48075
- http://www.securitytracker.com/id?1025588
- https://exchange.xforce.ibmcloud.com/vulnerabilities/67743