CVE-2018-5309: Integer Overflow
In PoDoFo 0.9.5, there is an integer overflow in the PdfObjectStreamParserObject::ReadObjectsFromStream function (base/PdfObjectStreamParserObject.cpp). Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted pdf file.
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-2018-5309?
CVE-2018-5309 has a high severity rating due to its potential to cause denial-of-service conditions.
How do I fix CVE-2018-5309?
To fix CVE-2018-5309, it is recommended to upgrade PoDoFo to the latest patched version.
What is the vulnerability CVE-2018-5309 about?
CVE-2018-5309 describes an integer overflow vulnerability in the PdfObjectStreamParserObject::ReadObjectsFromStream function.
Can CVE-2018-5309 be exploited remotely?
Yes, CVE-2018-5309 can be exploited remotely through crafted PDF files.
Which version of PoDoFo is affected by CVE-2018-5309?
PoDoFo version 0.9.5 is affected by CVE-2018-5309.