CVE-2024-32656
HighSummary
W Ant Media Server, w wersjach od 2.6.0 do 2.8.2, występuje podatność na eskalację uprawnień lokalnych, która pozwala nieuprzywilejowanym użytkownikom systemu operacyjnego na uzyskanie uprawnień użytkownika root. Problem wynika z uruchomienia Ant Media Server z włączonymi Java Management Extensions (JMX) i wyłączoną autoryzacją na localhost na porcie 5599/TCP.
Risk Assessment
Podatność ta umożliwia atakującym wykonanie dowolnego kodu w kontekście konta usługi `antmedia`, co stwarza poważne zagrożenie dla integralności i bezpieczeństwa systemu. W przypadku wykorzystania tej luki, atakujący może przejąć kontrolę nad systemem.
Recommendation
Zaleca się aktualizację do wersji 2.9.0, która zawiera poprawkę dla tego problemu. Jako tymczasowe rozwiązanie, należy wyłączyć JMX lub włączyć autoryzację na porcie 5599/TCP.
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Original NVD description (English source)
Ant Media Server is live streaming engine software. A local privilege escalation vulnerability in present in versions 2.6.0 through 2.8.2 allows any unprivileged operating system user account to escalate privileges to the root user account on the system. This vulnerability arises from Ant Media Server running with Java Management Extensions (JMX) enabled and authentication disabled on localhost on port 5599/TCP. This vulnerability is nearly identical to the local privilege escalation vulnerability CVE-2023-26269 identified in Apache James. Any unprivileged operating system user can connect to the JMX service running on port 5599/TCP on localhost and leverage the MLet Bean within JMX to load a remote MBean from an attacker-controlled server. This allows an attacker to execute arbitrary code within the Java process run by Ant Media Server and execute code within the context of the `antmedia` service account on the system. Version 2.9.0 contains a patch for the issue. As a workaround, one
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

