CVE-2012-4094 Memory corruption in n/a
Remote attackers can cause denial of service in Cisco UCS fabric interconnects by forging Smart Call Home control messages.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2012-4094?
CVE-2012-4094 is a medium-severity memory corruption vulnerability in Cisco Unified Computing System, published on 24 Sep 2013. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Buffer overflow in the Smart Call Home feature in the fabric interconnect in Cisco Unified Computing System (UCS) allows remote attackers to cause a denial of service by reading and forging control messages associated with Smart Call Home reports, aka Bug ID CSCtl00198.
Weakness: CWE-119
Which versions are affected by CVE-2012-4094?
It affects 1 product.
Products include Cisco Unified Computing System.
How do I fix CVE-2012-4094?
No fix has been published for CVE-2012-4094 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2012-4094 being exploited?
There is no known exploitation of CVE-2012-4094 in the wild and no public exploit code.
Other vulnerabilities in Cisco Unified Computing System
- CVE-2026-20200 Cisco Integrated Management Controller Argument Injection and Remote Code Execution Vulnerability
- CVE-2026-20094 Cisco Integrated Management Controller Command Injection Vulnerability
- CVE-2018-0430 Cisco Integrated Management Controller Command Injection Vulnerability
- CVE-2018-0431 Cisco Integrated Management Controller Command Injection Vulnerability
- CVE-2012-4078 Auth bypass in n/a
Sources
Also known as GHSA-qjx7-c2rm-wr3v.