CVE-2017-7382: Null Pointer Dereference
The PdfFontFactory.cpp:200:88 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-2017-7382?
CVE-2017-7382 has been classified as a denial of service vulnerability, which can result in application crashes.
How do I fix CVE-2017-7382?
To fix CVE-2017-7382, you should upgrade to a version of PoDoFo that is not affected, as version 0.9.5 is vulnerable.
What software is affected by CVE-2017-7382?
CVE-2017-7382 specifically affects PoDoFo version 0.9.5.
What type of attacks does CVE-2017-7382 enable?
CVE-2017-7382 enables remote attackers to cause a denial of service through crafted PDF documents.
Where does the vulnerability in CVE-2017-7382 occur?
The vulnerability in CVE-2017-7382 occurs in the PdfFontFactory.cpp file at line 200 due to a null pointer dereference.