Vulnerability/
REDHAT-BUG-1572058

REDHAT-BUG-1572058: Integer Overflow

Published Apr 26, 2018

Updated

Lrzsz has an integer overflow vulernability in the src/zm.c:zsdata() function. An attacker could exploit this with the sz command to cause a crash or potentially leak information to the receiving server.

Additional References:

https://bugzilla.novell.com/showbug.cgi?id=1090051

Affected Software

1 affected component

Lrzsz lrzsz

Event History

Apr 26, 2018

Data Sourced

via Red Hat·06:03 AM

DescriptionSeverityAffected Software

Frequently Asked Questions

What access or capability does an attacker need to exploit this issue?

The attacker needs to be able to use the sz command to trigger the vulnerable zsdata() function.

What is the expected impact of successful exploitation?

Exploitation can cause a crash and may potentially leak information to the receiving server.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co

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