CVE-2006-1991: Medium severity PHP PHP vulnerability

Published Apr 24, 2006
·
Updated

The substrcompare function in string.c in PHP 5.1.2 allows context-dependent attackers to cause a denial of service (memory access violation) via an out-of-bounds offset argument.

Affected Software

1 affected component
PHP PHP=5.1.2

Remediation

Event History

Apr 24, 2006
CVE Published
11:02 PM
Apr 25, 2006
CVE Published
via MITRE·03:00 AM
Data Sourced
via MITRE·03:00 AM
Description

Frequently Asked Questions

1

What is the severity of CVE-2006-1991?

CVE-2006-1991 is classified as a medium severity vulnerability due to its potential to cause a denial of service.

2

How do I fix CVE-2006-1991?

To fix CVE-2006-1991, upgrade to a later version of PHP that is not affected by this vulnerability.

3

What versions of PHP are affected by CVE-2006-1991?

CVE-2006-1991 specifically affects PHP version 5.1.2.

4

What kind of attack does CVE-2006-1991 facilitate?

CVE-2006-1991 allows context-dependent attackers to exploit the vulnerability to cause a memory access violation leading to denial of service.

5

Is CVE-2006-1991 a critical vulnerability?

No, CVE-2006-1991 is not classified as critical, but it still poses a risk that should be mitigated.

Contact

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