CVE-2018-12228

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Summary

CVECVE-2018-12228
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2018-06-12 04:29:00 UTC
Updated2019-10-03 00:03:00 UTC
DescriptionAn issue was discovered in Asterisk Open Source 15.x before 15.4.1. When connected to Asterisk via TCP/TLS, if the client abruptly disconnects, or sends a specially crafted message, then Asterisk gets caught in an infinite loop while trying to read the data stream. This renders the system unusable.

Risk And Classification

Problem Types: CWE-835

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Asterisk Open Source All All All All
Application Asterisk Open Source All All All All

References

ReferenceSourceLinkTags
AST-2018-007 CONFIRM downloads.asterisk.org Vendor Advisory
Asterisk Open Source CVE-2018-12228 Denial of Service Vulnerability BID www.securityfocus.com Third Party Advisory, VDB Entry
[ASTERISK-27807] iostreams: Potential DoS when client connection closed prematurely - Digium/Asterisk JIRA CONFIRM issues.asterisk.org Exploit, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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