SB2017053034 - Fedora 25 update for mingw-poppler
Published: May 30, 2017 Updated: April 24, 2025
Security Bulletin ID
SB2017053034
Severity
Low
Patch available
YES
Number of vulnerabilities
2
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 2 secuirty vulnerabilities.
1) Null pointer dereference (CVE-ID: CVE-2017-9083)
The vulnerability allows a remote attacker to cause DoS condition on the target system.The weakness exists due to NULL pointer dereference in the JPXStream::readUByte function in JPXStream.cc when handling malicious content. A remote attacker can send specially crafted PDF file, trick the victim into opening it, trigger segmentation fault and cause the application to crash.
Successful exploitation of the vulnerability results in denial of service.
2) Null pointer dereference (CVE-ID: CVE-2017-7511)
The vulnerability allows a remote attacker to cause DoS condition on the target system.The weakness exists due to NULL pointer dereference in the pdfunite when handling malicious content. A remote attacker can send specially crafted PDF file, trick the victim into opening it and cause the application to crash.
Successful exploitation of the vulnerability results in denial of service.
Remediation
Install update from vendor's website.