Heap-based Buffer Overflow Affecting radareorg/radare2 package, versions [,5.6.0)


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.06% (29th percentile)

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  • Snyk IDSNYK-UNMANAGED-RADAREORGRADARE2-2847866
  • published25 May 2022
  • disclosed25 May 2022
  • creditCensus Labs

Introduced: 25 May 2022

CVE-2021-44975  (opens in a new tab)
CWE-122  (opens in a new tab)

How to fix?

Upgrade radareorg/radare2 to version 5.6.0 or higher.

Overview

Affected versions of this package are vulnerable to Heap-based Buffer Overflow in the obj_build_refs function, in the /radare2/libr/core/anal_objc.c file.

CVSS Scores

version 3.1