Cisco IOS 15.1 and 15.2, when the Multicast Music-on-Hold (MMoH) feature of Cisco Unified Communications Manager (CUCM) is enabled, allows remote malicious users to obtain sensitive crosstalk information by listening during a PSTN call, aka Bug ID CSCtx77750.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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cisco ios 15.1 |
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cisco ios 15.2 |