Improper Input Validation Affecting python3.9 package, versions *
Snyk CVSS
Attack Complexity
Low
Confidentiality
High
Integrity
High
Availability
High
Threat Intelligence
EPSS
0.8% (82nd
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN11-PYTHON39-1290158
- published 6 May 2021
- disclosed 6 May 2021
Introduced: 6 May 2021
CVE-2021-29921 Open this link in a new tabHow to fix?
There is no fixed version for Debian:11
python3.9
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream python3.9
package and not the python3.9
package as distributed by Debian
.
See How to fix?
for Debian:11
relevant fixed versions and status.
In Python before 3,9,5, the ipaddress library mishandles leading zero characters in the octets of an IP address string. This (in some situations) allows attackers to bypass access control that is based on IP addresses.