Alpine/radare2: critical 9.1
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.
Action: Upgrade radare2 to 4.4.0-r0 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.4.0-r0 | - |
Fixed versions
| 4.4.0-r0 |
Sources
- osv: ALPINE-CVE-2020-27794#Alpine:v3.21/radare2
- https://security.alpinelinux.org/vuln/CVE-2020-27794
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