Vulnerability · Published Feb 22, 2022 · Assigned by @huntrdev
CVE-2022-0713Heap-based Buffer Overflow in radareorg/radare2
Medium 5.3
In plain English
A medium-severity heap buffer overflow in radareorg/radare2 from radareorg. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 62% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.0)5.3Medium
Exploit odds (30 days)1.0%top 37.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.6.4.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.20 | radare2 | 5.6.4-r0 | ALPINE-CVE-2022-0713 |
| Alpine:v3.21 | radare2 | 5.6.4-r0 | ALPINE-CVE-2022-0713 |
| Alpine:v3.22 | radare2 | 5.6.4-r0 | ALPINE-CVE-2022-0713 |
| Alpine:v3.23 | radare2 | 5.6.4-r0 | ALPINE-CVE-2022-0713 |
| Alpine:v3.24 | radare2 | 5.6.4-r0 | ALPINE-CVE-2022-0713 |
| Ubuntu:25.10 | radare2 | no fix listed | UBUNTU-CVE-2022-0713 |
| Ubuntu:26.04:LTS | radare2 | no fix listed | UBUNTU-CVE-2022-0713 |
| Ubuntu:26.10 | radare2 | no fix listed | UBUNTU-CVE-2022-0713 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| radareorg | radareorg/radare2 | unspecified – before 5.6.4 |
Weakness: CWE-122 · Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
References
- https://huntr.dev/bounties/d35b3dff-768d-4a09-a742-c18ca8f56d3c x_refsource_CONFIRM
- https://github.com/radareorg/radare2/commit/a35f89f86ed12161af09330e92e5a213014e46a1 x_refsource_MISC
- FEDORA-2022-7db9e7bb5b vendor-advisory, x_refsource_FEDORA
- FEDORA-2022-85b277e748 vendor-advisory, x_refsource_FEDORA