CVE-2018-13112 Memory corruption in n/a
Remote attackers can cause a denial of service via crafted packets in Tcpreplay due to a heap-based buffer over-read.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2018-13112?
CVE-2018-13112 is a high-severity memory corruption vulnerability in Broadcom Tcpreplay, published on 3 Jul 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
get_l2len in common/get.c in Tcpreplay 4.3.0 beta1 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via crafted packets, as demonstrated by tcpprep.
Weakness: CWE-125
Which versions are affected by CVE-2018-13112?
It affects 1 product.
Products include Broadcom Tcpreplay.
How do I fix CVE-2018-13112?
Upgrade to a fixed version.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2018-13112 being exploited?
There is no known exploitation of CVE-2018-13112 in the wild and no public exploit code.
Other vulnerabilities in Broadcom Tcpreplay
Sources
Also known as DEBIAN-CVE-2018-13112, GHSA-3g5m-g7r7-6pwf, UBUNTU-CVE-2018-13112.