CVE-2020-11528 Memory corruption in n/a
A stack-based buffer overflow in bit2spr allows attackers to execute arbitrary code or cause denial of service via a malicious bitmap file.
- 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-2020-11528?
CVE-2020-11528 is a high-severity memory corruption vulnerability in n/a, published on 4 Apr 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
bit2spr 1992-06-07 has a stack-based buffer overflow (129-byte write) in conv_bitmap in bit2spr.c via a long line in a bitmap file.
Weakness: CWE-787
Which versions are affected by CVE-2020-11528?
It affects 1 product.
Products include Bit2spr Project Bit2spr.
How do I fix CVE-2020-11528?
No fix has been published for CVE-2020-11528 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-2020-11528 being exploited?
There is no known exploitation of CVE-2020-11528 in the wild and no public exploit code.
Sources
Also known as GHSA-2mch-fwv9-f98h.