9.1

CVE-2020-27794

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Radare ≫ Radare2 Version < 4.4.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.91% 0.553
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.1 3.9 5.2
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
CWE-415 Double Free

The product calls free() twice on the same memory address.

https://github.com/radareorg/radare2/commit/cb8b683758edddae2d2f62e8e63a738c39f92683
Patch
Third Party Advisory
https://github.com/radareorg/radare2/issues/16303
Patch
Third Party Advisory
Exploit
Issue Tracking