Home/CVE/The Data::Validate::IP module through 0.29 for Perl does not properly consider extraneous zero characters at the beginni
CVE

CVE-2021-29662

The Data::Validate::IP module through 0.29 for Perl does not properly consider extraneous zero characters at the beginni

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.

HIGH · CVSS 7.5 EPSS 0.00277
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  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-704Incorrect Type Conversion or Cast
▤

Affected Products & Versions

2
data\ \<= 0.29
netapp snapcenterall versions
⚠

Public Exploits & PoCs

3
pocblog.urth.org · security-issues-in-perl-ip-address-distrosblog.urth.org
pocgithub.com · SICK-2021-018.mdgithub.com
pocsick.codes · sick-2021-018sick.codes
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD31 Mar 2021 · 06:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/houseabsolute/Data-Validate-IPProductThird Party Advisory
https://github.com/houseabsolute/Data-Validate-IP/commit/3bba13c819d616514a75e089badd75002fd4f14ePatchThird Party Advisory
https://security.netapp.com/advisory/ntap-20210604-0002/Third Party Advisory
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