CVE-2018-13421 Memory corruption in n/a
A heap-based buffer over-read in the Fast C++ CSV Parser allows attackers to cause denial of service or disclose sensitive memory contents.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2018-13421?
CVE-2018-13421 is a critical memory corruption vulnerability in n/a, published on 7 Jul 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Fast C++ CSV Parser (aka fast-cpp-csv-parser) before 2018-07-06 has a heap-based buffer over-read in io::trim_chars in csv.h.
Weakness: CWE-125
Which versions are affected by CVE-2018-13421?
It affects 1 product.
Products include Fast-Cpp-Csv-Parser Project Fast-Cpp-Csv-Parser.
How do I fix CVE-2018-13421?
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-2018-13421 being exploited?
There is no known exploitation of CVE-2018-13421 in the wild and no public exploit code.
Sources
Also known as DEBIAN-CVE-2018-13421, GHSA-mg9h-cq7r-cjfj, UBUNTU-CVE-2018-13421.