CVE-2020-24133 Memory corruption in n/a
A heap buffer overflow in Radare2-extras allows attackers to execute arbitrary code or cause denial of service.
- 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-2020-24133?
CVE-2020-24133 is a critical memory corruption vulnerability in n/a, published on 14 Jul 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A heap buffer overflow vulnerability in the r_asm_swf_disass function of Radare2-extras before commit e74a93c allows attackers to execute arbitrary code or carry out denial of service (DOS) attacks.
Weakness: CWE-787
Which versions are affected by CVE-2020-24133?
It affects 1 product.
Products include Radare Radare2-Extras.
How do I fix CVE-2020-24133?
No fix has been published for CVE-2020-24133 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-2020-24133 being exploited?
There is no known exploitation of CVE-2020-24133 in the wild and no public exploit code.
Sources
Also known as GHSA-227v-w3r6-6vc4.