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Debian LTS Advisory ([SECURITY] [DLA 878-1] libytnef security update)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
CVE-2017-6298 Null Pointer Deref / calloc return value not checked CVE-2017-6299 Infinite Loop / DoS in the TNEFFillMapi function in lib/ytnef.c CVE-2017-6300 Buffer Overflow in version field in lib/tnef-types.h CVE-2017-6301 Out of Bounds Reads CVE-2017-6302 Integer Overflow CVE-2017-6303 Invalid Write and Integer Overflow CVE-2017-6304 Out of Bounds read CVE-2017-6305 Out of Bounds read and write CVE-2017-6801 Out-of-bounds access with fields of Size 0 in TNEFParse() in libytnef CVE-2017-6802 Heap-based buffer over-read on incoming Compressed RTF Streams, related to DecompressRTF() in libytnef
Affected Software
Affected Software
libytnef on Debian Linux
Detection Method
Detection Method
This check tests the installed software version using the apt package manager.
Solution
Solution
For Debian 7 'Wheezy', these problems have been fixed in version 1.5-4+deb7u1. We recommend that you upgrade your libytnef packages.