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Out-of-bounds Write Affecting re2c package, versions *

low

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High
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NVD
9.8 critical

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  • Snyk ID SNYK-DEBIAN11-RE2C-2436868
  • published 31 Mar 2022
  • disclosed 29 Mar 2022
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Introduced: 29 Mar 2022

CVE-2022-23901 Open this link in a new tab
CWE-787 Open this link in a new tab

How to fix?

There is no fixed version for Debian:11 re2c.

NVD Description

Note: Versions mentioned in the description apply only to the upstream re2c package and not the re2c package as distributed by Debian:11. See How to fix? for Debian:11 relevant fixed versions and status.

A stack overflow re2c 2.2 exists due to infinite recursion issues in src/dfa/dead_rules.cc.

References