Buffer overflow in Radare Radare2
CVE-2022-0676
Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.6.4.
Vulnerability class: Buffer Overflow
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: 0.012 (66.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 66.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000
Affected products
- Radare Radare2
- Radareorg Radareorg/radare2 — versions unspecified
- Fedoraproject Fedora — versions 35, 36
Weakness classification (CWE)
Public proof-of-concept exploits
References
- huntr.dev/bounties/5ad814a1-5dd3-43f4-869b-33b8dab78485 (Exploit, Patch, Third Party Advisory)
- github.com/radareorg/radare2/commit/c84b7232626badd075caf3ae29661b609164bac6 (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-2022-0676?
- CVE-2022-0676 is a high-severity vulnerability in Radare Radare2, classified under Heap-based Buffer Overflow. CVSS score: 7.8/10. Published 2022-02-22.
- How severe is CVE-2022-0676?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2022-0676 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.