Vulnerability · Published Mar 23, 2023 · Assigned by @huntrdev
CVE-2023-1605Denial of Service in radareorg/radare2
High 7.5
In plain English
A high-severity uncontrolled resource consumption in radareorg/radare2 from radareorg. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 63% of all known vulnerabilities).
Severity (CVSS 3.0)7.5High
Exploit odds (30 days)1.0%top 37.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
Denial of Service in GitHub repository radareorg/radare2 prior to 5.8.6.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu:25.10 | radare2 | no fix listed | UBUNTU-CVE-2023-1605 |
| Ubuntu:26.04:LTS | radare2 | no fix listed | UBUNTU-CVE-2023-1605 |
| Ubuntu:26.10 | radare2 | no fix listed | UBUNTU-CVE-2023-1605 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| radareorg | radareorg/radare2 | unspecified – before 5.8.6 |
Weakness: CWE-400 · Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H