CVE-2020-27794

NameCVE-2020-27794
DescriptionA 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
radare2 (PTS)sid, trixie5.9.0+dfsg-2fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
radare2source(unstable)5.0.0+dfsg-1

Notes

https://github.com/radareorg/radare2/commit/cb8b683758edddae2d2f62e8e63a738c39f92683 (4.4.0)
https://github.com/radareorg/radare2/issues/16303

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