Vulnerability in Data\ \
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 · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.022 (82.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 82nd percentile — 82.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.022 · newest: 0.022 · change: 0.000
Affected products
- Data\ \ — versions validate\
- Data\:\:validate\:\:ip Project
- NetApp Snapcenter
Weakness classification (CWE)
References
- blog.urth.org/2021/03/29/security-issues-in-perl-ip-address-distros/ (Exploit, Third Party Advisory)
- github.com/houseabsolute/Data-Validate-IP/commit/3bba13c819d616514a75e089badd75… (Patch, Third Party Advisory)
- sick.codes/sick-2021-018/ (Exploit, Third Party Advisory)
- github.com/houseabsolute/Data-Validate-IP (Product, Third Party Advisory)
- github.com/sickcodes/security/blob/master/advisories/SICK-2021-018.md (Exploit, Third Party Advisory)
- security.netapp.com/advisory/ntap-20210604-0002/ (Third Party Advisory)
Frequently asked questions
- What is CVE-2021-29662?
- CVE-2021-29662 is a high-severity vulnerability in Data\ \, classified under Incorrect Type Conversion or Cast. CVSS score: 7.5/10. Published 2021-03-31.
- How severe is CVE-2021-29662?
- High severity. CVSS v3 base score is 7.5 out of 10.