CVE-2019-12827

Summary

CVE	CVE-2019-12827
State	PUBLIC
Assigner	[email protected]
Source Priority	CVE Program / NVD first with legacy fallback
Published	2019-07-12 20:15:00 UTC
Updated	2021-07-21 11:39:00 UTC
Description	Buffer overflow in res_pjsip_messaging in Digium Asterisk versions 13.21-cert3, 13.27.0, 15.7.2, 16.4.0 and earlier allows remote authenticated users to crash Asterisk by sending a specially crafted SIP MESSAGE message.

Risk And Classification

Problem Types: CWE-787

NVD Known Affected Configurations (CPE 2.3)

Type	Vendor	Product	Version	Update	Edition	Language
Application	Digium	Asterisk	All	All	All	All
Application	Digium	Asterisk	All	All	All	All
Application	Digium	Certified Asterisk	13.21	cert1	All	All
Application	Digium	Certified Asterisk	13.21	cert1-rc1	All	All
Application	Digium	Certified Asterisk	13.21	cert1-rc2	All	All
Application	Digium	Certified Asterisk	13.21	cert2	All	All
Application	Digium	Certified Asterisk	13.21	cert3	All	All
Application	Digium	Certified Asterisk	13.21	cert1	All	All
Application	Digium	Certified Asterisk	13.21	cert1-rc1	All	All
Application	Digium	Certified Asterisk	13.21	cert1-rc2	All	All
Application	Digium	Certified Asterisk	13.21	cert2	All	All
Application	Digium	Certified Asterisk	13.21	cert3	All	All

References

Reference	Source	Link	Tags
AST-2019-002	CONFIRM	downloads.digium.com	Vendor Advisory
[ASTERISK-28447] res_pjsip_messaging: In-dialog MESSAGE with no body causes crash - Digium/Asterisk JIRA	CONFIRM	issues.asterisk.org	Vendor Advisory
CVE Program record	CVE.ORG	www.cve.org	canonical
NVD vulnerability detail	NVD	nvd.nist.gov	canonical, analysis

No vendor comments have been submitted for this CVE.

Legacy QID Mappings

500038 Alpine Linux Security Update for asterisk
503722 Alpine Linux Security Update for asterisk