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Case File

CVE-2012-5977

MEDIUM · CVSS 4.3 EPSS 2.11%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2013-01-04 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2012-5977
Severity
MEDIUM
CVSS
4.3
EPSS
2.11%

Original NVD Description

Asterisk Open Source 1.8.x before 1.8.19.1, 10.x before 10.11.1, and 11.x before 11.1.2; Certified Asterisk 1.8.11 before 1.8.11-cert10; and Asterisk Digiumphones 10.x-digiumphones before 10.11.1-digiumphones, when anonymous calls are enabled, allow remote attackers to cause a denial of service (resource consumption) by making anonymous calls from multiple sources and consequently adding many entries to the device state cache.