CVE catalog
CVE-2020-27794
UBUNTU-CVE-2020-27794
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 1.11% · Oct 25, 2026
A double free issue was discovered in radare2 in cmd_info.c:cmd_info(). Successful exploitation could lead to modification of unexpected memory locations and potentially causing a crash.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Ubuntu | radare2 | 16.04 | 0.9.6-3.1ubuntu1 | vulnerable |
| Ubuntu | radare2 | pro | 3.2.1+dfsg-5build1 | vulnerable |
| Ubuntu | radare2 | pro | 4.0.0+dfsg-1 | vulnerable |
| Ubuntu | radare2 | pro | 4.2.1+dfsg-1 | vulnerable |
| Ubuntu | radare2 | pro | 4.2.1+dfsg-2 | vulnerable |
| Ubuntu | radare2 | pro | 4.2.1+dfsg-2ubuntu0.1~esm1 | vulnerable |
Fixed-version evidence
OpenFactory catalog packages
No matching packages in this catalog.
Observed: