Multiple buffer overflows in mDNSResponder before 625.41.2 allow remote attackers to read or write to out-of-bounds memory locations via vectors involving the (1) GetValueForIPv4Addr, (2) GetValueForMACAddr, (3) rfc3110_import, or (4) CopyNSEC3ResourceRecord function.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
| Link | Tags |
|---|---|
| http://www.securitytracker.com/id/1036181 | vdb entry third party advisory |
| https://support.apple.com/HT206846 | vendor advisory |
| http://www.kb.cert.org/vuls/id/143335 | third party advisory us government resource |
| http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html | third party advisory |
| http://www.securityfocus.com/bid/91323 | vdb entry third party advisory |