CVE-2021-32613

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.

CVSS v3 5.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=1959939	Issue Tracking Patch Third Party Advisory
https://github.com/radareorg/radare2/commit/5e16e2d1c9fe245e4c17005d779fde91ec0b9c05	Patch Third Party Advisory
https://github.com/radareorg/radare2/commit/a07dedb804a82bc01c07072861942dd80c6b6d62	Patch Third Party Advisory
https://github.com/radareorg/radare2/issues/18666	Exploit Issue Tracking Patch Third Party Advisory
https://github.com/radareorg/radare2/issues/18667	Exploit Issue Tracking Patch Third Party Advisory
https://github.com/radareorg/radare2/issues/18679	Exploit 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/

Configurations

Configuration 1 (hide)

cpe:2.3:a:radare:radare2:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:fedoraproject:fedora:33:::::::*
	cpe:2.3:o:fedoraproject:fedora:34:::::::*

History

No history.

Information

Published : 2021-05-14 13:15

Updated : 2023-11-07 03:35

NVD link : CVE-2021-32613

Mitre link : CVE-2021-32613

CVE.ORG link : CVE-2021-32613

JSON object : View

Products Affected

fedoraproject

fedora

radare

radare2

CWE

CWE-415

Double Free

CWE-416

Use After Free

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