CVE-2021-47156
Medium
Description
The Net::IPAddress::Util module before 5.000 for Perl does not properly consider extraneous zero characters in an IP address string, which (in some situations) allows attackers to bypass access control that is based on IP addresses.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Net::IPAddress::Util
PublishedMar 18, 2024
First seenMar 18, 2024
Weakness typeCWE-1287CWE-1287
How to fix
Update
- Perl Net::IPAddress::Util5.000 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Perl Net::IPAddress::Util | No range specified | 5.000 |
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