CVE-2021-47155
Critical
Description
The Net::IPV4Addr module 0.10 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.
SeverityCritical
CVSS9.1
Exploit probability—
Product
Perl
PublishedMar 18, 2024
First seenMar 18, 2024
Weakness typeCWE-284Improper access control
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| perl perl | 0.10 | — |
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