Vulnerability Monitor

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CVE-2021-29662

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.

Published

2021-03-31T18:15:16.037

Last Modified

2024-11-21T06:01:36.290

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:P/A:N

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-704

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	data\	\	≤ 0.29	Yes
Application	netapp	snapcenter	-	Yes

References

https://blog.urth.org/2021/03/29/security-issues-in-perl-ip-address-distros/ Exploit, Third Party Advisory ([email protected])
https://github.com/houseabsolute/Data-Validate-IP Product, Third Party Advisory ([email protected])
https://github.com/houseabsolute/Data-Validate-IP/commit/3bba13c819d616514a75e089badd75002fd4f14e Patch, Third Party Advisory ([email protected])
https://github.com/sickcodes/security/blob/master/advisories/SICK-2021-018.md Exploit, Third Party Advisory ([email protected])
https://security.netapp.com/advisory/ntap-20210604-0002/ Third Party Advisory ([email protected])
https://sick.codes/sick-2021-018/ Exploit, Third Party Advisory ([email protected])
https://blog.urth.org/2021/03/29/security-issues-in-perl-ip-address-distros/ Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/houseabsolute/Data-Validate-IP Product, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/houseabsolute/Data-Validate-IP/commit/3bba13c819d616514a75e089badd75002fd4f14e Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/sickcodes/security/blob/master/advisories/SICK-2021-018.md Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20210604-0002/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://sick.codes/sick-2021-018/ Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)