CVE-2013-2221 Memory corruption in n/a
Remote attackers can cause a crash or execute arbitrary code via a large packet due to a heap-based buffer overflow in the ZRTPCPP library.
- 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-2013-2221?
CVE-2013-2221 is a high-severity memory corruption vulnerability in n/a, published on 4 Oct 2013. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Heap-based buffer overflow in the ZRtp::storeMsgTemp function in GNU ZRTPCPP before 3.2.0 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a large packet.
Weakness: CWE-119
Which versions are affected by CVE-2013-2221?
It affects 1 product.
Products include Wernerd Zrtpcpp.
How do I fix CVE-2013-2221?
No fix has been published for CVE-2013-2221 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-2013-2221 being exploited?
There is no known exploitation of CVE-2013-2221 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-3qf6-g2vg-3m4w.