CVE-2017-16875

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Summary

CVECVE-2017-16875
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2017-11-17 16:29:00 UTC
Updated2021-09-02 14:49:00 UTC
DescriptionAn issue was discovered in Teluu pjproject (pjlib and pjlib-util) in PJSIP before 2.7.1. The ioqueue component may issue a double key unregistration after an attacker initiates a socket connection with specific settings and sequences. Such double key unregistration will trigger an integer overflow, which may cause ioqueue backends to reject future key registrations.

Risk And Classification

Problem Types: NVD-CWE-noinfo

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Pjsip Pjsip All All All All
Application Pjsip Pjsip All All All All
Application Teluu Pjsip All All All All

References

ReferenceSourceLinkTags
Milestone release-2.7.1 – pjsip Open source SIP, media, and NAT traversal stacks/libraries for smartphones CONFIRM trac.pjsip.org Release Notes, Vendor Advisory
Debian -- Security Information -- DSA-4170-1 pjproject DEBIAN www.debian.org
#2055 (Cannot register ioqueue key after double key unregistration) – pjsip Open source SIP, media, and NAT traversal stacks/libraries for smartphones CONFIRM trac.pjsip.org Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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