CVE-2021-33462

An issue was discovered in yasm version 1.3.0. There is a use-after-free in expr_traverse_nodes_post() in libyasm/expr.c.

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

References

Link	Resource
https://gist.github.com/Clingto/bb632c0c463f4b2c97e4f65f751c5e6d	Third Party Advisory
https://github.com/yasm/yasm/issues/165	Exploit Issue Tracking

Configurations

Configuration 1

cpe:2.3:a:tortall:yasm:1.3.0:*:*:*:*:*:*:*

History

24 Jan 2023, 16:19

Type	Values Removed	Values Added
CPE		cpe:2.3:a:predictapp_project:predictapp::::::::
References	~~(MISC) https://github.com/abhilash1985/PredictApp/commit/b067372f3ee26fe1b657121f0f41883ff4461a06 -~~	(MISC) https://github.com/abhilash1985/PredictApp/commit/b067372f3ee26fe1b657121f0f41883ff4461a06 - Patch, Third Party Advisory
References	~~(MISC) https://github.com/abhilash1985/PredictApp/pull/73 -~~	(MISC) https://github.com/abhilash1985/PredictApp/pull/73 - Patch, Third Party Advisory
References	~~(MISC) https://vuldb.com/?id.218387 -~~	(MISC) https://vuldb.com/?id.218387 - Third Party Advisory
References	~~(MISC) https://vuldb.com/?ctiid.218387 -~~	(MISC) https://vuldb.com/?ctiid.218387 - Third Party Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.8
First Time		Predictapp Project predictapp Predictapp Project

16 Jan 2023, 13:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-07-26 01:15

Updated : 2022-07-28 03:19

NVD link : CVE-2021-33462

Mitre link : CVE-2021-33462

Products Affected

No products.

CWE

CWE-416