CVE-2021-29662: Incorrect Type Cast
Published Mar 31, 2021
·Updated
The Data::Validate::IP module through 0.29 for Perl does not properly consider extraneous zero characters at the beginning of an IP address string, which (in some situations) allows attackers to bypass access control that is based on IP addresses.
Affected Software
2 affected components
Data\ \ Validate\<=0.29
NetApp Snapcenter
Remediation
Event History
Mar 31, 2021
CVE Published
via MITRE·05:28 PM
Data Sourced
via MITRE·05:28 PM
Description
Frequently Asked Questions
1
What is the severity of CVE-2021-29662?
CVE-2021-29662 is considered a medium severity vulnerability due to its potential to allow unauthorized access.
2
How do I fix CVE-2021-29662?
To fix CVE-2021-29662, update the Data::Validate::IP module to version 0.30 or later.
3
What type of attack can exploit CVE-2021-29662?
CVE-2021-29662 can be exploited to bypass IP address-based access controls.
4
Which software is affected by CVE-2021-29662?
The vulnerability affects the Data::Validate::IP module up to version 0.29 and potentially other software relying on it.
5
Can CVE-2021-29662 affect my server's security?
Yes, CVE-2021-29662 can compromise your server's security if IP-based access control mechanisms are utilized.