CVE-2016-4542 (retired)

Priority
Description
The exif_process_IFD_TAG function in ext/exif/exif.c in PHP before 5.5.35,
5.6.x before 5.6.21, and 7.x before 7.0.6 does not properly construct
spprintf arguments, which allows remote attackers to cause a denial of
service (out-of-bounds read) or possibly have unspecified other impact via
crafted header data.
Assigned-to
mdeslaur
Notes
sbeattieFixed in 7.0.6, 5.6.21, 5.5.35
Package
Source: php5 (LP Ubuntu Debian)
Upstream:released (5.6.21+dfsg-1)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Patches:
Upstream:https://git.php.net/?p=php-src.git;a=commit;h=082aecfc3a753ad03be82cf14f03ac065723ec92
Package
Upstream:released (7.0.6-1)
Ubuntu 16.04 LTS (Xenial Xerus):released (7.0.4-7ubuntu2.1)
Patches:
Upstream:https://git.php.net/?p=php-src.git;a=commit;h=082aecfc3a753ad03be82cf14f03ac065723ec92
More Information

Updated: 2019-10-09 07:56:30 UTC (commit 33aea848a182c0afcd0a3f927a01a7ecd9a061ee)