CVE-2021-47155 - OpenCVE

The Net::IPV4Addr module 0.10 for Perl does not properly consider extraneous zero characters in an IP address string, which (in some situations) allows attackers to bypass access control that is based on IP addresses.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

No data.

No data.

No data.

References

Link	Providers
https://blog.urth.org/2021/03/29/security-issues-in-perl-ip-address-distros/#net-ipv4addrhttpsmetacpanorgreleasenet-ipv4addr
https://metacpan.org/release/Net-IPv4Addr

History

Thu, 29 Aug 2024 21:00:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-284
Metrics		cvssV3_1 `{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N'}`

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2024-03-18T00:00:00

Updated: 2024-08-29T16:48:45.929Z

Reserved: 2024-03-18T00:00:00

Link: CVE-2021-47155

Vulnrichment

Updated: 2024-08-04T05:24:39.943Z

NVD

Status : Awaiting Analysis

Published: 2024-03-18T05:15:06.203

Modified: 2024-08-29T20:35:04.380

Link: CVE-2021-47155

Redhat

No data.

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