Buffer overflow in Radare Radare2-Extras
CVE-2020-24133
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.
Vulnerability class: Buffer Overflow
EPSS: 0.026 (83.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Radare Radare2-extras
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Technical Description, x_refsource_MISC)
- cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-24133?
- CVE-2020-24133 is a critical-severity vulnerability in Radare Radare2-Extras, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2021-07-14.
- How severe is CVE-2020-24133?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2020-24133 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.