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CVE-2021-40110 (GCVE-0-2021-40110)

Vulnerability from cvelistv5 – Published: 2022-01-04 08:55 – Updated: 2024-08-04 02:27
VLAI
Title
Apache James IMAP vulnerable to a ReDoS
Summary
In Apache James, using Jazzer fuzzer, we identified that an IMAP user can craft IMAP LIST commands to orchestrate a Denial Of Service using a vulnerable Regular expression. This affected Apache James prior to 3.6.1 We recommend upgrading to Apache James 3.6.1 or higher , which enforce the use of RE2J regular expression engine to execute regex in linear time without back-tracking.
Severity
No CVSS data available.
CWE
  • Regular expression Denial of service
Assigner
References
Impacted products
Vendor Product Version CPE status
Apache Software Foundation Apache James Affected: Apache James , ≤ 3.6.0 (custom)
guessed Create a notification for this product.
Credits
Apache James PMC would like to thanks Benoit TELLIER for this report.
Show details on NVD website
To clipboard 

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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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