CVE-2021-3342 Command injection in n/a
Remote attackers can execute arbitrary commands and read files via crafted LaTeX input in EPrints.
- 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-2021-3342?
CVE-2021-3342 is a critical command injection vulnerability in n/a, published on 1 Mar 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
EPrints 3.4.2 allows remote attackers to read arbitrary files and possibly execute commands via crafted LaTeX input to a cgi/latex2png?latex= URI.
Weakness: CWE-78
Which versions are affected by CVE-2021-3342?
It affects 1 product.
Products include Eprints Eprints.
How do I fix CVE-2021-3342?
No fix has been published for CVE-2021-3342 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2021-3342 being exploited?
There is no known exploitation of CVE-2021-3342 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-px6h-j7vf-8699.