A comprehensive HTTP client library.
CVE History
CVE | Published | CVSS v2 | CVSS v3 |
---|---|---|---|
CVE-2021-21240 | 7.5 HIGH | 5 MEDIUM | |
httplib2 is a comprehensive HTTP client library for Python. In httplib2 before version 0.19.0, a malicious server which responds with long series of "\xa0" characters in the "www-authenticate" header may cause Denial of Service (CPU burn while parsing header) of the httplib2 client accessing said server. This is fixed in version 0.19.0 which contains a new implementation of auth headers parsing using the pyparsing library. |