CVE-2021-29662 log

Source	CVE Red Hat MITRE NVD Debian Ubuntu SUSE Alpine Mageia CVE Details CIRCL Bugs Arch Linux Red Hat Gentoo SUSE GitHub Lists oss-security full-disclosure bugtraq Misc GitHub code web search
Severity	Medium
Remote	Yes
Type	Incorrect calculation
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.

Group	Package	Affected	Fixed	Severity	Status	Ticket
AVG-1760	perl-data-validate-ip	0.27-5		Medium	Unknown

References
https://blog.urth.org/2021/03/29/security-issues-in-perl-ip-address-distros/#data-validate-iphttpsmetacpanorgreleasedata-validate-ip https://metacpan.org/pod/Data::Validate::IP#USAGE-AND-SECURITY-RECOMMENDATIONS https://github.com/houseabsolute/Data-Validate-IP/commit/3bba13c819d616514a75e089badd75002fd4f14e

References

https://blog.urth.org/2021/03/29/security-issues-in-perl-ip-address-distros/#data-validate-iphttpsmetacpanorgreleasedata-validate-ip
https://metacpan.org/pod/Data::Validate::IP#USAGE-AND-SECURITY-RECOMMENDATIONS
https://github.com/houseabsolute/Data-Validate-IP/commit/3bba13c819d616514a75e089badd75002fd4f14e