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PHP Vulnerability: CVE-2015-2326

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PHP Vulnerability: CVE-2015-2326

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
01/14/2020
Created
01/25/2023
Added
01/25/2023
Modified
01/25/2023

Description

The pcre_compile2 function in PCRE before 8.37 allows context-dependent attackers to compile incorrect code and cause a denial of service (out-of-bounds read) via regular expression with a group containing both a forward referencing subroutine call and a recursive back reference, as demonstrated by "((?+1)(\1))/".

Solution(s)

  • php-upgrade-5_4_41
  • php-upgrade-5_5_26
  • php-upgrade-5_6_9

References

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