Buffer overflow in Radare Radare2
CVE-2022-1238
Out-of-bounds Write in libr/bin/format/ne/ne.c in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability is heap overflow and may be exploitable. For more general description of heap buffer overflow, see [CWE](https://cwe.mitre.org/data/definitions/122.html).
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: 0.008 (56.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 56.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- Radare Radare2
- Radareorg Radareorg/radare2 — versions unspecified
Weakness classification (CWE)
References
- huntr.dev/bounties/47422cdf-aad2-4405-a6a1-6f63a3a93200 (Exploit, Third Party Advisory)
- github.com/radareorg/radare2/commit/c40a4f9862104ede15d0ba05ccbf805923070778 (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-1238?
- CVE-2022-1238 is a high-severity vulnerability in Radare Radare2, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2022-04-06.
- How severe is CVE-2022-1238?
- High severity. CVSS v3 base score is 7.8 out of 10.