NULL Pointer Dereference Affecting bounter package, versions [0,]


Severity

Recommended
0.0
high
0
10

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

Threat Intelligence

Exploit Maturity
Proof of concept
EPSS
0.1% (42nd percentile)

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  • Snyk IDSNYK-PYTHON-BOUNTER-2321974
  • published19 Dec 2021
  • disclosed19 Dec 2021
  • creditDaybreak2019

Introduced: 19 Dec 2021

CVE-2021-41497  (opens in a new tab)
CWE-476  (opens in a new tab)

How to fix?

There is no fixed version for bounter.

Overview

Affected versions of this package are vulnerable to NULL Pointer Dereference due to missing validation in CMS_Conservative_increment_obj, which may allow attackers to crash an application by inputting a huge width of hash bucket.

CVSS Scores

version 3.1