CVE-2021-32613

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

In radare2 through 5.3.0 there is a double free vulnerability in the pyc parse via a crafted file which can lead to DoS.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-416 CWE-415

Affected software

Vendor	Product	Versions
n/a	radare2	radare2 versions before and including 5.3.0

References

https://bugzilla.redhat.com/show_bug.cgi?id=1959939Issue Tracking, Patch, Third Party Advisory
https://github.com/radareorg/radare2/commit/5e16e2d1c9fe245e4c17005d779fde91ec0b9c05Patch, Third Party Advisory
https://github.com/radareorg/radare2/commit/a07dedb804a82bc01c07072861942dd80c6b6d62Patch, Third Party Advisory
https://github.com/radareorg/radare2/issues/18666Exploit, Issue Tracking, Patch, Third Party Advisory
https://github.com/radareorg/radare2/issues/18667Exploit, Issue Tracking, Patch, Third Party Advisory
https://github.com/radareorg/radare2/issues/18679Exploit, Issue Tracking, Patch, Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W3LPB5VGCIA7WA55FSB3YZQFUGZKWD7O/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y3S7JB46PONPHXZHIMR2XDPLGJCN5ZIX/
https://bugzilla.redhat.com/show_bug.cgi?id=1959939Issue Tracking, Patch, Third Party Advisory
https://github.com/radareorg/radare2/commit/5e16e2d1c9fe245e4c17005d779fde91ec0b9c05Patch, Third Party Advisory
https://github.com/radareorg/radare2/commit/a07dedb804a82bc01c07072861942dd80c6b6d62Patch, Third Party Advisory
https://github.com/radareorg/radare2/issues/18666Exploit, Issue Tracking, Patch, Third Party Advisory
https://github.com/radareorg/radare2/issues/18667Exploit, Issue Tracking, Patch, Third Party Advisory
https://github.com/radareorg/radare2/issues/18679Exploit, Issue Tracking, Patch, Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W3LPB5VGCIA7WA55FSB3YZQFUGZKWD7O/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y3S7JB46PONPHXZHIMR2XDPLGJCN5ZIX/

Timeline

Published: May 14, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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