CVE-2021-47154

The Net::CIDR::Lite module before 0.22 for Perl does not properly consider extraneous zero characters at the beginning of an IP address string, which (in some…

Medium · published March 18, 2024

CVSS v3.1
6.3
EPSS
0%
Percentile
41.4
In the wild
Unconfirmed
What it is

The Net::CIDR::Lite module before 0.22 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.

The record
Technical detail
CVSS v3.1
6.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00493 · 41.4th percentile
Published
2024-03-18T00:00Z
EPSS history
Timeline
  • 18 MAR 00:00Z
    The Net::CIDR::Lite module before 0.22 for Perl does not properly consider extraneous zero characters at the beginning of an IP address string, which (in some…
    cvelistv5