SignalWire FreeSWITCH up to 1.10.10 DTLS improper check or handling of exceptional conditions

Summaryinfo

A vulnerability classified as critical has been found in SignalWire FreeSWITCH up to 1.10.10. This vulnerability affects unknown code of the component DTLS Handler. The manipulation leads to improper check or handling of exceptional conditions. This vulnerability is listed as CVE-2023-51443. The attack may be initiated remotely. In addition, an exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in SignalWire FreeSWITCH up to 1.10.10. This issue affects some unknown processing of the component DTLS Handler. The manipulation with an unknown input leads to a improper check or handling of exceptional conditions vulnerability. Using CWE to declare the problem leads to CWE-703. The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product. Impacted is availability.

The weakness was presented 12/24/2023. The advisory is shared at github.com. The identification of this vulnerability is CVE-2023-51443. Technical details are unknown but a public exploit is available.

The exploit is available at github.com. It is declared as proof-of-concept.

Upgrading to version 1.10.11 eliminates this vulnerability.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

• SignalWire

Name

• FreeSWITCH

Version

• 1.10.0
• 1.10.1
• 1.10.2
• 1.10.3
• 1.10.4
• 1.10.5
• 1.10.6
• 1.10.7
• 1.10.8
• 1.10.9
• 1.10.10

License

• open-source

Website

• Product: https://github.com/signalwire/freeswitch/

CPE 2.3info

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CPE 2.2info

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