SB2018022508 - Resource exhaustion in qpdf (Alpine package)
Published: February 25, 2018
Security Bulletin ID
SB2018022508
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Partial DoS
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Resource exhaustion (CVE-ID: CVE-2017-9208)
CWE-ID: CWE-400 - Resource exhaustion
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote attacker to cause DoS condition on the target system.
The weakness exists in releaseResolved functions due to infinite loop. A remote attacker can trick the victim into opening a specially crafted PDF document, trigger stack consumption and cause the service to crash, aka qpdf-infiniteloop1.
Remediation
Install update from vendor's website.