CVE-2017-8787: High severity Podofo Project Podofo vulnerability
The PoDoFo::PdfXRefStreamParserObject::ReadXRefStreamEntry function in base/PdfXRefStreamParserObject.cpp:224 in PoDoFo 0.9.5 allows remote attackers to cause a denial of service (heap-based buffer over-read) or possibly have unspecified other impact via a crafted PDF file.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/libpodofoto a version that resolves this vulnerability.Fixed in 0.9.7+dfsg-2Fixed in 0.9.8+dfsg-3Fixed in 0.9.8+dfsg-3.1 - 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-2017-8787?
CVE-2017-8787 is classified as a medium severity vulnerability due to the potential for denial of service.
How do I fix CVE-2017-8787?
To fix CVE-2017-8787, upgrade to the versions 0.9.7+dfsg-2 or later of the libpodofo package.
What type of impact does CVE-2017-8787 have?
CVE-2017-8787 can lead to a heap-based buffer over-read, resulting in a denial of service.
Which versions of PoDoFo are affected by CVE-2017-8787?
Only PoDoFo version 0.9.5 is affected by CVE-2017-8787.
Can CVE-2017-8787 be exploited remotely?
Yes, CVE-2017-8787 can be exploited by remote attackers through crafted PDF files.