PHP 'gd_gif_in.c' Memory Corruption Vulnerability

Bugtraq ID:	99492
Class:	Design Error
CVE:	CVE-2017-7890
Remote:	Yes
Local:	No
Published:	Jul 10 2017 12:00AM
Updated:	May 01 2018 09:00AM
Credit:	Matviy Kotoniy
Vulnerable:	PHP PHP 7.1.6 PHP PHP 7.1.5 PHP PHP 7.1.4 PHP PHP 7.1.1 PHP PHP 7.1 PHP PHP 7.0.15 PHP PHP 7.0.14 PHP PHP 7.0.12 PHP PHP 7.0.5 PHP PHP 7.0.3 PHP PHP 7.0 PHP PHP 5.6.30 PHP PHP 5.6.29 PHP PHP 5.6.27 PHP PHP 5.6.22 PHP PHP 5.6.21 PHP PHP 5.6.20 PHP PHP 5.6.19 PHP PHP 5.6.18 PHP PHP 5.6.17 PHP PHP 5.6.13 PHP PHP 5.6.12 PHP PHP 5.6.11 PHP PHP 5.6.5 PHP PHP 5.6.4 PHP PHP 5.6.1 PHP PHP 5.6 PHP PHP 7.1.3 PHP PHP 7.1.2 PHP PHP 7.0.9 PHP PHP 7.0.8 PHP PHP 7.0.7 PHP PHP 7.0.6 PHP PHP 7.0.4 PHP PHP 7.0.2 PHP PHP 7.0.13 PHP PHP 7.0.11 PHP PHP 7.0.10 PHP PHP 7.0.1 PHP PHP 5.6.9 PHP PHP 5.6.8 PHP PHP 5.6.7 PHP PHP 5.6.6 PHP PHP 5.6.3 PHP PHP 5.6.28 PHP PHP 5.6.26 PHP PHP 5.6.25 PHP PHP 5.6.24 PHP PHP 5.6.23 PHP PHP 5.6.2 PHP PHP 5.6.14 PHP PHP 5.6.10 Oracle Solaris 11.3 Debian Linux 6.0 sparc Debian Linux 6.0 s/390 Debian Linux 6.0 powerpc Debian Linux 6.0 mips Debian Linux 6.0 ia-64 Debian Linux 6.0 ia-32 Debian Linux 6.0 arm Debian Linux 6.0 amd64
Not Vulnerable:	PHP PHP 7.1.7 PHP PHP 7.0.21 PHP PHP 5.6.31

PHP 'gd_gif_in.c' Memory Corruption Vulnerability

PHP is prone to a memory-corruption vulnerability.

Attackers can exploit this issue to cause to obtain sensitive information or crash the application resulting in a denial-of-service condition.

PHP 'gd_gif_in.c' Memory Corruption Vulnerability

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

PHP 'gd_gif_in.c' Memory Corruption Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

PHP 'gd_gif_in.c' Memory Corruption Vulnerability

References:

• PHP 5 ChangeLog (PHP)
  
• PHP 7 ChangeLog (PHP)
  
• PHP Homepage (PHP Group)
  
• Sec Bug #74435 Buffer over-read into uninitialized memory (PHP)
  
• Oracle Solaris Third Party Bulletin - April 2018 (Oracle)