Out-of-bounds Read Affecting rh-php70-php-opcache package, versions <0:7.0.27-1.el7


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.27% (68th percentile)

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  • Snyk IDSNYK-RHEL7-RHPHP70PHPOPCACHE-4743376
  • published26 Jul 2021
  • disclosed22 May 2017

Introduced: 22 May 2017

CVE-2017-9224  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade RHEL:7 rh-php70-php-opcache to version 0:7.0.27-1.el7 or higher.
This issue was patched in RHSA-2018:1296.

NVD Description

Note: Versions mentioned in the description apply only to the upstream rh-php70-php-opcache package and not the rh-php70-php-opcache package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A stack out-of-bounds read occurs in match_at() during regular expression searching. A logical error involving order of validation and access in match_at() could result in an out-of-bounds read from a stack buffer.

CVSS Scores

version 3.1