Description
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.
References
https://blog.urth.org/2021/03/29/security-issues-in-perl-ip-address-distros/
https://github.com/houseabsolute/Data-Validate-IP
https://github.com/houseabsolute/Data-Validate-IP/commit/3bba13c819d616514a75e089badd75002fd4f14e
https://github.com/sickcodes/security/blob/master/advisories/SICK-2021-018.md
https://security.netapp.com/advisory/ntap-20210604-0002/
https://sick.codes/sick-2021-018/
https://blog.urth.org/2021/03/29/security-issues-in-perl-ip-address-distros/
https://github.com/houseabsolute/Data-Validate-IP
https://github.com/houseabsolute/Data-Validate-IP/commit/3bba13c819d616514a75e089badd75002fd4f14e
https://github.com/sickcodes/security/blob/master/advisories/SICK-2021-018.md
https://security.netapp.com/advisory/ntap-20210604-0002/
https://sick.codes/sick-2021-018/
CVSS impact metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
7.5 · High
Information
Source identifier
Vulnerability status
Modified
Published
2021-03-31T16:15:16.037Z
4 years agoLast modified
2024-11-21T05:01:36.290Z
1 year ago