Use After Free in Radare Radare2
CVE-2022-0520
Use After Free in NPM radare2.js prior to 5.6.2.
Vulnerability class: Use-After-Free
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.011 (64.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 64th percentile — 64.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: +0.000
Affected products
- Radare Radare2
- Radareorg Radareorg/radare2 — versions unspecified
- Fedoraproject Fedora — versions 35, 36
Weakness classification (CWE)
References
- huntr.dev/bounties/ce13c371-e5ef-4993-97f3-3d33dcd943a6 (Exploit, Patch, Third Party Advisory)
- github.com/radareorg/radare2/commit/8525ad0b9fd596f4b251bb3d7b114e6dc7ce1ee8 (Patch, Third Party Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
Frequently asked questions
- What is CVE-2022-0520?
- CVE-2022-0520 is a high-severity vulnerability in Radare Radare2, classified under Use After Free. CVSS score: 7.8/10. Published 2022-02-08.
- How severe is CVE-2022-0520?
- High severity. CVSS v3 base score is 7.8 out of 10.