Description
ext/mysqlnd/mysqlnd_wireprotocol.c in PHP before 5.6.26 and 7.x before
7.0.11 does not verify that a BIT field has the UNSIGNED_FLAG flag, which
allows remote MySQL servers to cause a denial of service (heap-based buffer
overflow) or possibly have unspecified other impact via crafted field
metadata.
Package
Upstream: | released
(5.6.26)
|
Ubuntu 14.04 ESM: | released
(5.5.9+dfsg-1ubuntu4.20)
|
Patches:
Package
Upstream: | released
(7.0.11)
|
Ubuntu 16.04 ESM: | released
(7.0.8-0ubuntu0.16.04.3)
|
Ubuntu 14.04 ESM: | DNE
|
Patches:
Updated: 2022-04-13 12:30:59 UTC (commit f411bd370d482ef4385c4e751d121a4055fbc009)