CVE-2016-4543
Published: 6 May 2016
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.
Notes
Author | Note |
---|---|
sbeattie | Fixed in 7.0.6, 5.6.21, 5.5.35 |
mdeslaur | same commit as CVE-2016-4542 |
Priority
CVSS 3 base score: 9.8
Status
Package | Release | Status |
---|---|---|
php5 Launchpad, Ubuntu, Debian |
upstream |
Released
(5.6.21+dfsg-1)
|
precise |
Released
(5.3.10-1ubuntu3.23)
|
|
trusty |
Released
(5.5.9+dfsg-1ubuntu4.17)
|
|
wily |
Released
(5.6.11+dfsg-1ubuntu3.4)
|
|
xenial |
Does not exist
|
|
Patches: upstream: https://git.php.net/?p=php-src.git;a=commit;h=082aecfc3a753ad03be82cf14f03ac065723ec92 |
||
php7.0 Launchpad, Ubuntu, Debian |
upstream |
Released
(7.0.6-1)
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
wily |
Does not exist
|
|
xenial |
Released
(7.0.4-7ubuntu2.1)
|
|
Patches: upstream: https://git.php.net/?p=php-src.git;a=commit;h=082aecfc3a753ad03be82cf14f03ac065723ec92 |