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Out-of-bounds Read Affecting pcre2 package, versions *

low

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Availability High
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NVD
9.1 critical
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Red Hat
7.5 high
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SUSE
8.6 high

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  • Snyk ID SNYK-DEBIAN10-PCRE2-2808698
  • published 6 May 2022
  • disclosed 16 May 2022
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Introduced: 6 May 2022

CVE-2022-1587 Open this link in a new tab
CWE-125 Open this link in a new tab

How to fix?

There is no fixed version for Debian:10 pcre2.

NVD Description

Note: Versions mentioned in the description apply only to the upstream pcre2 package and not the pcre2 package as distributed by Debian:10. See How to fix? for Debian:10 relevant fixed versions and status.

An out-of-bounds read vulnerability was discovered in the PCRE2 library in the get_recurse_data_length() function of the pcre2_jit_compile.c file. This issue affects recursions in JIT-compiled regular expressions caused by duplicate data transfers.