CVE-2017-7381: Null Pointer Dereference
The doc/PdfPage.cpp:609:23 code in PoDoFo 0.9.5 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted PDF document.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
alpine/podofoto a version that resolves this vulnerability.Fixed in 0.9.6-r0
Event History
Frequently Asked Questions
What is the severity of CVE-2017-7381?
CVE-2017-7381 is classified as a denial of service vulnerability due to a NULL pointer dereference that can lead to application crashes.
How do I fix CVE-2017-7381?
To fix CVE-2017-7381, you should upgrade to a later version of PoDoFo that addresses the vulnerability.
What software is affected by CVE-2017-7381?
CVE-2017-7381 specifically affects PoDoFo version 0.9.5.
Can CVE-2017-7381 be exploited remotely?
Yes, CVE-2017-7381 can be exploited remotely through a crafted PDF document sent to a vulnerable application.
What are the impacts of CVE-2017-7381?
The primary impact of CVE-2017-7381 is a denial of service, resulting in application crashes when processing malicious PDF files.