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Fixed

LIN5-23291 : Security Advisory - php&ruby - CVE-2017-9227

Created: Jul 17, 2017    Updated: May 29, 2018
Resolved Date: Aug 16, 2017
Found In Version: 5.0.1.40
Fix Version: 5.0.1.41
Severity: Standard
Applicable for: Wind River Linux 5
Component/s: Userspace

Description

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 mbc_enc_len() during regular expression searching. Invalid handling of reg->dmin in forward_search_range() could result in an invalid pointer dereference, as an out-of-bounds read from a stack buffer.

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