Vulnerability · Published Feb 24, 2022 · Assigned by @huntrdev
CVE-2022-0695Denial of Service in radareorg/radare2
Medium 6.8
In plain English
A medium-severity uncontrolled resource consumption 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)6.8Medium
Exploit odds (30 days)1.0%top 38.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Denial of Service 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-2022-0695 |
| Alpine:v3.21 | radare2 | 5.6.4-r0 | ALPINE-CVE-2022-0695 |
| Alpine:v3.22 | radare2 | 5.6.4-r0 | ALPINE-CVE-2022-0695 |
| Alpine:v3.23 | radare2 | 5.6.4-r0 | ALPINE-CVE-2022-0695 |
| Alpine:v3.24 | radare2 | 5.6.4-r0 | ALPINE-CVE-2022-0695 |
| Ubuntu:25.10 | radare2 | no fix listed | UBUNTU-CVE-2022-0695 |
| Ubuntu:26.04:LTS | radare2 | no fix listed | UBUNTU-CVE-2022-0695 |
| Ubuntu:26.10 | radare2 | no fix listed | UBUNTU-CVE-2022-0695 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| radareorg | radareorg/radare2 | unspecified – before 5.6.4 |
Weakness: CWE-400 · Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:H
References
- https://huntr.dev/bounties/bdbddc0e-fb06-4211-a90b-7cbedcee2bea x_refsource_CONFIRM
- https://github.com/radareorg/radare2/commit/634b886e84a5c568d243e744becc6b3223e089cf x_refsource_MISC
- FEDORA-2022-7db9e7bb5b vendor-advisory, x_refsource_FEDORA
- FEDORA-2022-85b277e748 vendor-advisory, x_refsource_FEDORA