CVE-2012-0807 Memory corruption in n/a
Remote attackers can execute arbitrary code via a stack-based buffer overflow in the Suhosin PHP extension when specific cookie encryption features are enabled.
- 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-2012-0807?
CVE-2012-0807 is a medium-severity memory corruption vulnerability in n/a, published on 27 Jan 2012. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Stack-based buffer overflow in the suhosin_encrypt_single_cookie function in the transparent cookie-encryption feature in the Suhosin extension before 0.9.33 for PHP, when suhosin.cookie.encrypt and suhosin.multiheader are enabled, might allow remote attackers to execute arbitrary code via a long string that is used in a Set-Cookie HTTP header.
Weakness: CWE-119
Which versions are affected by CVE-2012-0807?
It affects 1 product.
Products include Hardened-Php Suhosin.
How do I fix CVE-2012-0807?
No fix has been published for CVE-2012-0807 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-2012-0807 being exploited?
There is no known exploitation of CVE-2012-0807 in the wild and no public exploit code.
Sources
Also known as GHSA-269p-6jw2-x3jp.