CVE-2020-27507

Summary

CVECVE-2020-27507
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-03-15 20:15:00 UTC
Updated2023-05-30 19:15:00 UTC
DescriptionThe Kamailio SIP before 5.5.0 server mishandles INVITE requests with duplicated fields and overlength tag, leading to a buffer overflow that crashes the server or possibly have unspecified other impact.

Risk And Classification

Problem Types: CWE-120

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Kamailio Kamailio All All All All

References

ReferenceSourceLinkTags
Crash on qm_debug_check_frag() on INVITE · Issue #2503 · kamailio/kamailio · GitHub MISC github.com
tm: do not add duplicate headers in local requests · kamailio/kamailio@ada3701 · GitHub MISC github.com
[SECURITY] [DLA 3438-1] kamailio 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

  • 181813 Debian Security Update for kamailio (DLA 3438-1)
  • 199477 Ubuntu Security Notification for Kamailio Vulnerabilities (USN-6022-1)
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