CVE-2021-29662

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
https://blog.urth.org/2021/03/29/security-issues-in-perl-ip-address-distros/ Exploit Third Party Advisory
https://github.com/houseabsolute/Data-Validate-IP Product Third Party Advisory
https://github.com/houseabsolute/Data-Validate-IP/commit/3bba13c819d616514a75e089badd75002fd4f14e Patch Third Party Advisory
https://github.com/sickcodes/security/blob/master/advisories/SICK-2021-018.md Exploit Third Party Advisory
https://security.netapp.com/advisory/ntap-20210604-0002/ Third Party Advisory
https://sick.codes/sick-2021-018/ Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:data\:\:validate\:\:ip_project:data\:\:validate\:\:ip:*:*:*:*:*:perl:*:*

Configuration 2 (hide)

cpe:2.3:a:netapp:snapcenter:-:*:*:*:*:*:*:*
History

08 Aug 2023, 14:21

Type Values Removed Values Added
CWE CWE-863 CWE-704

08 Jun 2021, 13:51

Type Values Removed Values Added
CPE cpe:2.3:a:netapp:snapcenter:-:*:*:*:*:*:*:*
References (CONFIRM) https://security.netapp.com/advisory/ntap-20210604-0002/ - (CONFIRM) https://security.netapp.com/advisory/ntap-20210604-0002/ - Third Party Advisory
References (MISC) https://blog.urth.org/2021/03/29/security-issues-in-perl-ip-address-distros/ - Exploit (MISC) https://blog.urth.org/2021/03/29/security-issues-in-perl-ip-address-distros/ - Exploit, Third Party Advisory

04 Jun 2021, 10:15

Type Values Removed Values Added
References
  • (CONFIRM) https://security.netapp.com/advisory/ntap-20210604-0002/ -

07 Apr 2021, 14:15

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 5.0
v3 : 7.5
References (MISC) https://github.com/houseabsolute/Data-Validate-IP/commit/3bba13c819d616514a75e089badd75002fd4f14e - (MISC) https://github.com/houseabsolute/Data-Validate-IP/commit/3bba13c819d616514a75e089badd75002fd4f14e - Patch, Third Party Advisory
References (MISC) https://sick.codes/sick-2021-018/ - (MISC) https://sick.codes/sick-2021-018/ - Exploit, Third Party Advisory
References (MISC) https://github.com/houseabsolute/Data-Validate-IP - (MISC) https://github.com/houseabsolute/Data-Validate-IP - Product, Third Party Advisory
References (MISC) https://github.com/sickcodes/security/blob/master/advisories/SICK-2021-018.md - (MISC) https://github.com/sickcodes/security/blob/master/advisories/SICK-2021-018.md - Exploit, Third Party Advisory
References (MISC) https://blog.urth.org/2021/03/29/security-issues-in-perl-ip-address-distros/ - (MISC) https://blog.urth.org/2021/03/29/security-issues-in-perl-ip-address-distros/ - Exploit
CPE cpe:2.3:a:data\:\:validate\:\:ip_project:data\:\:validate\:\:ip:*:*:*:*:*:perl:*:*
CWE CWE-863

07 Apr 2021, 12:15

Type Values Removed Values Added
References
  • (MISC) https://sick.codes/sick-2021-018/ -
  • (MISC) https://github.com/sickcodes/security/blob/master/advisories/SICK-2021-018.md -
  • (MISC) https://github.com/houseabsolute/Data-Validate-IP -
  • (MISC) https://blog.urth.org/2021/03/29/security-issues-in-perl-ip-address-distros/ -

31 Mar 2021, 19:01

Type Values Removed Values Added
New CVE
Information

Published : 2021-03-31 18:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-29662

Mitre link : CVE-2021-29662

CVE.ORG link : CVE-2021-29662

JSON object : View

Products Affected

netapp

  • snapcenter

data\

  • \
CWE
CWE-704

Incorrect Type Conversion or Cast