QPDF 'QPDF.cc' Remote Denial of Service Vulnerability
BID:100331
Info
QPDF 'QPDF.cc' Remote Denial of Service Vulnerability
| Bugtraq ID: | 100331 |
| Class: | Design Error |
| CVE: |
CVE-2017-11625 |
| Remote: | Yes |
| Local: | No |
| Published: | Jul 25 2017 12:00AM |
| Updated: | Jul 25 2017 12:00AM |
| Credit: | bestshow |
| Vulnerable: |
Redhat Enterprise Linux 7 QPDF QPDF 6.0 |
| Not Vulnerable: | |
Discussion
QPDF 'QPDF.cc' Remote Denial of Service Vulnerability
QPDF is prone to a denial-of-service vulnerability.
Attackers can exploit this issue to cause the application to enter an infinite loop consuming excessive CPU resources, causing denial-of-service conditions.
QPDF 6.0 is vulnerable; other versions may also be affected.
QPDF is prone to a denial-of-service vulnerability.
Attackers can exploit this issue to cause the application to enter an infinite loop consuming excessive CPU resources, causing denial-of-service conditions.
QPDF 6.0 is vulnerable; other versions may also be affected.
Exploit / POC
QPDF 'QPDF.cc' Remote Denial of Service Vulnerability
The researcher who discovered this issue has created a proof-of-concept. Please see the references for more information.
The researcher who discovered this issue has created a proof-of-concept. Please see the references for more information.
Solution / Fix
QPDF 'QPDF.cc' Remote Denial of Service Vulnerability
Solution:
Updates are available. Please see the references or vendor advisory for more information.
Solution:
Updates are available. Please see the references or vendor advisory for more information.
References
QPDF 'QPDF.cc' Remote Denial of Service Vulnerability
References:
References:
- An infinite loop #120 (QPDF)
- Include tests for other infinite loop bugs (QPDF)
- p0cs/qpdf-infiniteloop_4 (bestshow)
- QPDF Homepage (QPDF)
- Bug 1475510 CVE-2017-11625 qpdf: Infinite loop in QPDF::resolveObjectsInStream (Redhat)
- CVE-2017-11625 (Redhat)
- qpdf:An infinite loop in libqpdf (haojun hou)