jsoup is a Java library for working with HTML. Those using jsoup versions prior to 1.14.2 to parse untrusted HTML or XML may be vulnerable to DOS attacks. If the parser is run on user supplied input, an attacker may supply content that causes the parser to get stuck (loop indefinitely until cancelled), to complete more slowly than usual, or to throw an unexpected exception. This effect may support a denial of service attack. The issue is patched in version 1.14.2. There are a few available workarounds. Users may rate limit input parsing, limit the size of inputs based on system resources, and/or implement thread watchdogs to cap and timeout parse runtimes.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: GitHub_M

Published: 2021-08-18T15:10:11

Updated: 2022-07-25T16:31:13

Reserved: 2021-07-29T00:00:00


Link: CVE-2021-37714

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2021-08-18T15:15:08.023

Modified: 2023-11-07T03:37:01.440


Link: CVE-2021-37714

JSON object: View

cve-icon Redhat Information

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