calibre before 5.32.0 contains a regular expression that is vulnerable to ReDoS (Regular Expression Denial of Service) in html_preprocess_rules in ebooks/conversion/preprocess.py.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-12-06T23:41:12

Updated: 2024-08-04T04:25:16.891Z

Reserved: 2021-12-06T00:00:00

Link: CVE-2021-44686

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-12-07T00:15:08.087

Modified: 2023-11-07T03:39:41.153

Link: CVE-2021-44686

cve-icon Redhat

No data.