Not rated
CVE-2021-40110 In Apache James, using Jazzer fuzzer, we identified that an IMAP user can craft IMAP LIST commands to orchestrate a…
Description
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Apache James 3.6 | earliest → 3.6.0 | No fix stated |
Other CVEs of Apache James
The 13 CVEs of Apache James →
CVE-2026-85111
Apache James: Denial of service upon MIME parsing
8.7
High
CVE-2026-76168
Apache James: ManageSieve file implementation cross-user path traversal
Not rated
CVE-2026-74756
Apache James: WebAdmin exposed without authentication on official Docker default
Not rated
CVE-2026-76171
Apache James: SSRF filter bypass in the JMAP PushSubscription web-push client
Not rated