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TITLE:
ABC Backup ZIP Processing Buffer Overflow Vulnerability

SECUNIA ADVISORY ID:
SA39701

VERIFY ADVISORY:
http://secunia.com/advisories/39701/

DESCRIPTION:
Lincoln has discovered a vulnerability in ABC Backup, which can be
exploited by malicious people to compromise a user's system.

The vulnerability is caused due to a boundary error when processing
ZIP archives. This can be exploited to cause a stack-based buffer
overflow by tricking a user into restoring files from a specially
crafted ZIP file.

Successful exploitation allows execution of arbitrary code.

This may be related to:
SA39699

The vulnerability is confirmed in version 5.50. Other versions may
also be affected.

SOLUTION:
Do not process untrusted ZIP files.

PROVIDED AND/OR DISCOVERED BY:
Lincoln, Corelan

ORIGINAL ADVISORY:
http://www.corelan.be:8800/advisories.php?id=CORELAN-10-034

OTHER REFERENCES:
SA39699:
http://secunia.com/advisories/39699/

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