Skip to content
OpenAdvisories

Package · Azure Linux

openvmm

16 known vulnerabilities.

5 results · Clear filters · Feed

  • High 7.5

    QUIC: Unbounded RETIRE_CONNECTION_ID Backlog

    Issue summary: A malicious remote peer may flood the local QUIC stack with NEW_CONNECTION_ID frames by avoiding a limit check on how many connection IDs the remote QUIC stack can use. Impact summary: The local QUIC stack sends a RETIRE_CONN_ID frame for every…

  • High 8.2

    DTLS Retransmits Handshake Messages From a Stale Buffer Offset

    Issue summary: The DTLS retransmission logic does not correctly handle a handshake message write that is suspended part-way through. The retransmitted message can be read past the message buffer and the retransmission overwrites the internal state the suspend…

  • High 7.5

    Out-of-Bounds Access After SSL_set_SSL_CTX() During a Handshake

    Issue summary: A TLS server that calls SSL_set_SSL_CTX() to switch a connection to a different SSL_CTX part way through a handshake may access memory beyond the end of an internal array if the replacement context knows about more provider signature algorithms…

  • High 7.5

    QUIC STREAM Fragment Metadata DoS

    Issue summary: QUIC process may keep memory for QUIC packet buffer for much longer period than necessary. Impact summary: Remote peer can exploit this vulnerability by sending maliciously crafted packets, making the local QUIC stack to keep the memory for pac…

  • High 7.5

    roxmltree through 0.21.1 Denial of Service via Quadratic Parsing

    roxmltree through 0.21.1 performs quadratic-time attribute and namespace validation during XML parsing without limits on attribute count. Attackers can craft XML documents with tens of thousands of attributes on a single element to consume excessive CPU time …