Out-of-bounds Read The advisory has been revoked - it doesn't affect any version of package php-pecl-apcu (opens in a new tab)

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Snyk IDSNYK-RHEL8-PHPPECLAPCU-1436961
published26 Jul 2021
disclosed6 Nov 2019

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Introduced: 6 Nov 2019

CVE-2019-19203 (opens in a new tab) CWE-125 (opens in a new tab)

Amendment

The Red Hat security team deemed this advisory irrelevant for RHEL:8.

NVD Description

Note: Versions mentioned in the description apply only to the upstream php-pecl-apcu package and not the php-pecl-apcu package as distributed by RHEL.

An issue was discovered in Oniguruma 6.x before 6.9.4_rc2. In the function gb18030_mbc_enc_len in file gb18030.c, a UChar pointer is dereferenced without checking if it passed the end of the matched string. This leads to a heap-based buffer over-read.