Stack-based buffer overflow in the DtbClsLogin function in Yosemite Backup 8.7 allows remote attackers to (1) execute arbitrary code on a Linux platform, related to libytlindtb.so; or (2) cause a denial of service (application crash) and possibly execute arbitrary code on a Windows platform, related to ytwindtb.dll; via a long username field during authentication.
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.securityfocus.com/bid/32246 | vdb entry |
| http://secunia.com/advisories/32262 | third party advisory vendor advisory |
| http://osvdb.org/49743 | vdb entry |
| http://osvdb.org/49744 | vdb entry |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/46515 | vdb entry |
| http://www.insight-tech.org/xploits/yosemiteStackOverflowExploit.zip | exploit url repurposed |
| http://www.insight-tech.org/index.php?p=Yosemite-backup-8-7-DtbClsLogin-Buffer-Overflow-Vulnerability | vendor advisory url repurposed exploit |