CVE-2019-10914 Memory corruption in n/a
A stack-based buffer overflow in MatrixSSL allows attackers to execute arbitrary code or cause denial of service during certificate verification.
- 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-2019-10914?
CVE-2019-10914 is a critical memory corruption vulnerability in n/a, published on 8 Apr 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
pubRsaDecryptSignedElementExt in MatrixSSL 4.0.1 Open, as used in Inside Secure TLS Toolkit, has a stack-based buffer overflow during X.509 certificate verification because of missing validation in psRsaDecryptPubExt in crypto/pubkey/rsa_pub.c.
Which versions are affected by CVE-2019-10914?
It affects 1 product.
Products include Matrixssl Matrixssl.
How do I fix CVE-2019-10914?
No fix has been published for CVE-2019-10914 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-2019-10914 being exploited?
There is no known exploitation of CVE-2019-10914 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-rxr9-8674-7xw8.