Nginx CVE-2017-7529 Remote Integer Overflow Vulnerability

Bugtraq ID:	99534
Class:	Boundary Condition Error
CVE:	CVE-2017-7529
Remote:	Yes
Local:	No
Published:	Jul 11 2017 12:00AM
Updated:	Jul 11 2017 12:00AM
Credit:	The vendor reported this issue.
Vulnerable:	Nginx Nginx 1.12 Nginx Nginx 1.11.12 Nginx Nginx 1.11.1 Nginx Nginx 1.11 Nginx Nginx 1.10.3 Nginx Nginx 1.10.1 Nginx Nginx 1.10 Nginx Nginx 1.9.15 Nginx Nginx 1.9.10 Nginx Nginx 1.9.9 Nginx Nginx 1.9 Nginx Nginx 1.8.1 Nginx Nginx 1.8 Nginx Nginx 1.7.12 Nginx Nginx 1.7 Nginx Nginx 1.6.3 Nginx Nginx 1.5.13 Nginx Nginx 1.4.7 Nginx Nginx 1.3.16 Nginx Nginx 1.3.15 Nginx Nginx 1.3.14 Nginx Nginx 1.3.11 Nginx Nginx 1.2.9 Nginx Nginx 1.1.18 Nginx Nginx 1.1.17 Nginx Nginx 0.9.7 Nginx Nginx 0.9 Nginx Nginx 0.8.55 Nginx Nginx 0.8.36 Nginx Nginx 0.8 Nginx Nginx 0.7.69 Nginx Nginx 0.7 Nginx Nginx 0.6.39 Nginx Nginx 0.6.18 Nginx Nginx 0.6 Nginx Nginx 0.5.6 Nginx Nginx 1.6.1 Nginx Nginx 1.6.0 Nginx Nginx 1.5.9 Nginx Nginx 1.5.8 Nginx Nginx 1.5.7 Nginx Nginx 1.5.6 Nginx Nginx 1.5.5 Nginx Nginx 1.5.4 Nginx Nginx 1.5.3 Nginx Nginx 1.5.2 Nginx Nginx 1.5.12 Nginx Nginx 1.5.11 Nginx Nginx 1.5.10 Nginx Nginx 1.4.2 Nginx Nginx 1.4.1 Nginx Nginx 1.4.0 Nginx Nginx 1.3.9 Nginx Nginx 1.3.8 Nginx Nginx 1.3.7 Nginx Nginx 1.3.6 Nginx Nginx 1.3.5 Nginx Nginx 1.3.4 Nginx Nginx 1.3.3 Nginx Nginx 1.3.2 Nginx Nginx 1.3.13 Nginx Nginx 1.3.12 Nginx Nginx 1.3.10 Nginx Nginx 1.3.1 Nginx Nginx 1.3.0 Nginx Nginx 1.2.0 Nginx Nginx 1.1.9 Nginx Nginx 1.1.8 Nginx Nginx 1.1.7 Nginx Nginx 1.1.6 Nginx Nginx 1.1.5 Nginx Nginx 1.1.4 Nginx Nginx 1.1.3 Nginx Nginx 1.1.2 Nginx Nginx 1.1.19 Nginx Nginx 1.1.16 Nginx Nginx 1.1.15 Nginx Nginx 1.1.14 Nginx Nginx 1.1.13 Nginx Nginx 1.1.12 Nginx Nginx 1.1.11 Nginx Nginx 1.1.10 Nginx Nginx 1.1.1 Nginx Nginx 1.1.0 Nginx Nginx 1.0.9 Nginx Nginx 1.0.8 Nginx Nginx 1.0.7 Nginx Nginx 1.0.6 Nginx Nginx 1.0.5 Nginx Nginx 1.0.4 Nginx Nginx 1.0.3 Nginx Nginx 1.0.2 Nginx Nginx 1.0.15 Nginx Nginx 1.0.14 Nginx Nginx 1.0.13 Nginx Nginx 1.0.12 Nginx Nginx 1.0.10 Nginx Nginx 1.0.1 Nginx Nginx 1.0.0
Not Vulnerable:	Nginx Nginx 1.13.3 Nginx Nginx 1.12.1

Nginx CVE-2017-7529 Remote Integer Overflow Vulnerability

nginx is prone to a remote integer-overflow vulnerability because it fails to perform adequate boundary checks on user-supplied data.

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

nginx 0.5.6 through 1.13.2 are vulnerable.

Nginx CVE-2017-7529 Remote Integer Overflow 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].

Nginx CVE-2017-7529 Remote Integer Overflow Vulnerability

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

Nginx CVE-2017-7529 Remote Integer Overflow Vulnerability

References:

• [nginx-announce] nginx security advisory (CVE-2017-7529) (nginx)
  
• nginx Homepage (Igor Sysoev)
  
• nginx news (nginx)
  
• nginx security advisories (nginx)