CVE-2021-21439

Summary

CVECVE-2021-21439
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-06-14 08:15:00 UTC
Updated2023-08-31 03:15:00 UTC
DescriptionDoS attack can be performed when an email contains specially designed URL in the body. It can lead to the high CPU usage and cause low quality of service, or in extreme case bring the system to a halt. This issue affects: OTRS AG ((OTRS)) Community Edition 6.0.x version 6.0.1 and later versions. OTRS AG OTRS 7.0.x version 7.0.26 and prior versions; 8.0.x version 8.0.13 and prior versions.

Risk And Classification

Problem Types: CWE-755

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Otrs Otrs All All All All
Application Otrs Otrs All All All All

References

ReferenceSourceLinkTags
OTRS Security Advisory 2021-09 | OTRS MISC otrs.com
[SECURITY] [DLA 3551-1] otrs2 security update MLIST lists.debian.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 179449 Debian Security Update for otrs2 (CVE-2021-21439)
  • 6000085 Debian Security Update for otrs2 (DLA 3551-1)
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