[ubuntu/focal-security] php7.4 7.4.3-4ubuntu2.7 (Accepted)

Leonidas S. Barbosa leo.barbosa at canonical.com
Wed Oct 27 21:57:27 UTC 2021


php7.4 (7.4.3-4ubuntu2.7) focal-security; urgency=medium

  * SECURITY UPDATE: Out of bounds read/write
    - debian/patches/CVE-2021-21703.patch: The main change is to
      store scoreboard procs directly to the variable sized
      array rather than indirectly through the pointer in
      sapi/fpm/fpm/fpm_children.c, sapi/fpm/fpm/fpm_request.c,
      sapi/fpm/fpm/fpm_scoreboard.c, sapi/fpm/fpm/fpm_scoreboard.h,
      sapi/fpm/fpm/fpm_status.c, sapi/fpm/fpm/fpm_worker_pool.c.
    - CVE-2021-21703

php7.4 (7.4.3-4ubuntu2.6) focal; urgency=medium

  * Fix a segmentation fault and implement support for using cursors
    on prepared statements in the mysqli database driver. (LP: #1939853)
    - d/p/lp-1939853-1-Fix-Segfault-with-get_result-and-PS-cursors.patch
    - d/p/lp-1939853-2-MySQLnd-Support-cursors-in-store-get-result.patch

Date: 2021-10-26 15:53:10.576481+00:00
Changed-By: leo.barbosa at canonical.com (Leonidas S. Barbosa)
https://launchpad.net/ubuntu/+source/php7.4/7.4.3-4ubuntu2.7
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