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Beveilingsadvies; NCSC-2025-0030 [1.0.0]
- Beveiligingsadvies
- NCSC-2025-0030 [1.0.0]
- Publicatie
- 23-01-2025 14:53 (Europe/Amsterdam)
- Prioriteit
- Normaal
- Betreft
- Kwetsbaarheid verholpen in Cisco BroadWorks
Kenmerken
- NULL Pointer Dereference
- Memory Allocation with Excessive Size Value
Omschrijving
Cisco heeft een kwetsbaarheid verholpen in Cisco BroadWorks.
De kwetsbaarheid bevindt zich in de wijze waarop het SIP-verwerkingssysteem van Cisco BroadWorks omgaat met specifieke SIP-verzoeken. Ongeauthenticeerde externe aanvallers kunnen deze kwetsbaarheid misbruiken om een Denial-of-Service (DoS) aanval uit te voeren, wat kan leiden tot geheugenuitputting. Dit kan resulteren in de noodzaak voor handmatige herstelacties nadat het systeem is overweldigd door SIP-verzoeken.
Oplossingen
Cisco heeft updates uitgebracht om de kwetsbaarheid te verhelpen. Zie bijgevoegde referenties voor meer informatie.
Referenties
CVE's
Disclaimer
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