REDHAT-BUG-1437369: Buffer Overflow

Published Mar 30, 2017

Updated

A stack-based buffer overflow flaw was found in PCRE. An attacker could use a crafted file that, when processed by PCRE, would crash the application using the PCRE library.

This issue only affects the PCRE version 8.40.

Affected Software

1 affected component

PCRE PCRE

Event History

Mar 30, 2017

Data Sourced

via Red Hat·08:14 AM

DescriptionSeverityAffected Software

Frequently Asked Questions

What is the severity of REDHAT-BUG-1437369?

The severity of REDHAT-BUG-1437369 is critical due to the potential for application crashes from a stack-based buffer overflow.

How does the vulnerability REDHAT-BUG-1437369 affect PCRE?

REDHAT-BUG-1437369 affects PCRE by allowing attackers to exploit a crafted file that can crash applications using the PCRE library.

Which version of PCRE is affected by REDHAT-BUG-1437369?

REDHAT-BUG-1437369 specifically affects PCRE version 8.40.

How can I mitigate the risk of REDHAT-BUG-1437369?

To mitigate the risk of REDHAT-BUG-1437369, upgrade to a patched version of the PCRE library that addresses this buffer overflow vulnerability.

What could be the consequences of exploiting REDHAT-BUG-1437369?

Exploiting REDHAT-BUG-1437369 could lead to application crashes and potential denial of service for systems using the vulnerable PCRE library.