[ubuntu/focal-updates] php7.4 7.4.3-4ubuntu2.15 (Accepted)

[Ubuntu Archive Robot]

php7.4 (7.4.3-4ubuntu2.15) focal-security; urgency=medium

  * SECURITY UPDATE: Denial of service
    - debian/patches/CVE-2022-31628-1.patch: adding a recursion limit
      in ext/phar/phar.c, ext/phar/tests/bug81726.phpt.
    - debian/source/include-binaries: add ext/phar/tests/bug81726.gz.
    - debian/patches/CVE-2022-31628-2.patch: avoid a second check in
      ext/phar/phar.c.
    - CVE-2022-31628
  * SECURITY UPDATE: Cookie injection
    - debian/patches/CVE-2022-31629.patch: don't mangle HTTP
      variable names that clash with ones that have a specific semantic
      meaning in ext/standard/test/bug81727.phpt,
      main/php_variables.c.
    - CVE-2022-31629
  * SECURITY UPDATE: Out of bounds read
    - debian/patches/CVE-2022-31630.patch: adds validation in
      imageloadfont() for OOB in ext/gd/gd.c, ext/gd/tests/bug81739.phpt.
    - CVE-2022-31630
  * SECURITY UPDATE: Buffer overflow
    - debian/patches/CVE-2022-37454.patch: fixes buffer overflow in
      hash_update() on long parameter in
      ext/hash/sha3/generic32lc/KeccakSponge.inc,
      ext/hash/sha3/generic64lc/KeccakSponge.inc.
    - CVE-2022-37454

Date: 2022-11-02 13:42:17.349519+00:00
Changed-By: leo.barbosa at canonical.com (Leonidas S. Barbosa)
Signed-By: Ubuntu Archive Robot <ubuntu-archive-robot at lists.canonical.com>
https://launchpad.net/ubuntu/+source/php7.4/7.4.3-4ubuntu2.15
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