Bug 1597427 (CVE-2018-12983)

Summary: CVE-2018-12983 podofo: stack-based buffer over-read in the PdfEncryptMD5Base::ComputeEncryptionKey function
Product: [Other] Security Response Reporter: Laura Pardo <lpardo>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED UPSTREAM QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedCC: dan, manisandro
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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Last Closed: 2019-06-10 10:31:25 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 1597433, 1597429, 1597432    
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Description Laura Pardo 2018-07-02 22:36:00 UTC
A flaw was found in PoDoFo 0.9.6-rc1. A stack-based buffer over-read in the PdfEncryptMD5Base::ComputeEncryptionKey() function in PdfEncrypt.cpp could be leveraged by remote attackers to cause a denial-of-service via a crafted pdf file.

References:
https://bugzilla.redhat.com/show_bug.cgi?id=1595693

Comment 1 Laura Pardo 2018-07-02 22:36:49 UTC
Created mingw-podofo tracking bugs for this issue:

Affects: fedora-all [bug 1597432]


Created podofo tracking bugs for this issue:

Affects: epel-all [bug 1597433]
Affects: fedora-all [bug 1597429]

Comment 2 Product Security DevOps Team 2019-06-10 10:31:25 UTC
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.