Die Entwickler von PHP haben das Sicherheitsupdate 8.1.12 und 8.0.25 veröffentlicht. Geschlossen werden die 2 laut CVE-2022-31630 und CVE-2022-37454 Sicherheitslücken.

PHP 8.1.12 Release Notes

• Core:
  • Fixes segfault with Fiber on FreeBSD i386 architecture.
• Fileinfo:
  • Fixed bug GH-8805 (finfo returns wrong mime type for woff/woff2 files).
• GD:
  • Fixed bug #81739: OOB read due to insufficient input validation in imageloadfont(). (CVE-2022-31630)
• Hash:
  • Fixed bug #81738: buffer overflow in hash_update() on long parameter. (CVE-2022-37454)
• MBString:
  • Fixed bug GH-9683 (Problem when ISO-2022-JP-MS is specified in mb_ encode_mimeheader).
• Opcache:
  • Added indirect call reduction for jit on x86 architectures.
• Session:
  • Fixed bug GH-9583 (session_create_id() fails with user defined save handler that doesn’t have a validateId() method).
• Streams:
  • Fixed bug GH-9590 (stream_select does not abort upon exception or empty valid fd set).

PHP 8.0.25 Release Notes

• GD:
  • Fixed bug #81739: OOB read due to insufficient input validation in imageloadfont(). (CVE-2022-31630)
• Hash:
  • Fixed bug #81738: buffer overflow in hash_update() on long parameter. (CVE-2022-37454)
• Session:
  • Fixed bug GH-9583 (session_create_id() fails with user defined save handler that doesn’t have a validateId() method).
• Streams:
  • Fixed bug GH-9590 (stream_select does not abort upon exception or empty valid fd set).