CVE-2016-4543

Priority
Description
The exif_process_IFD_in_JPEG 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 validate IFD
sizes, 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
mdeslaursame commit as CVE-2016-4542
Package
Source: php5 (LP Ubuntu Debian)
Upstream:released (5.6.21+dfsg-1)
Ubuntu 14.04 ESM (Trusty Tahr):released (5.5.9+dfsg-1ubuntu4.17)
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 14.04 ESM (Trusty Tahr):DNE
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: 2019-12-05 18:45:16 UTC (commit dd38ff22974aae499eb50644b9d5a2817483cbdb)