Re: [BLFS Trac] #23607: php-8.5.8
BLFS Trac ([email protected] via blfs-book Mailing List) <[email protected]> Sat, 18 Jul 2026 19:54:58 -0000
| Newsgroups | gmane.linux.lfs.beyond.book |
|---|---|
| Message-ID | <[email protected]> |
#23607: php-8.5.8
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Reporter: Joe Locash | Owner: Bruce Dubbs
Type: enhancement | Status: assigned
Priority: elevated | Milestone: 13.1
Component: BOOK | Version: git
Severity: normal | Resolution:
Keywords: |
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Comment (by Bruce Dubbs):
In PHP versions 8.2.* before 8.2.32, 8.3.* before 8.3.32, 8.4.* before
8.4.23, 8.5.* before 8.5.8, the AES-WRAP-PAD algorithm implementation in
OpenSSL extension contains a buffer allocation flaw. The output buffer for
the AES key-wrap-with-padding operation is sized from the plaintext length
without accounting for RFC 5649 expansion. This may cause OpenSSL to write
beyond allocated memory, corrupting heap metadata and triggering
application abort.
NIST CVSS Base Score: 5.3 MEDIUM
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Ticket URL: <https://wiki.linuxfromscratch.org/blfs/ticket/23607#comment:3>
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