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Contiki-NG tinyDTLS check_certificate_request() Denial Of Service

An issue was discovered in Contiki-NG tinyDTLS versions through 2018-08-30. An assertion failure in check_certificate_request() causes the server to exit unexpectedly, resulting in a denial of service.

Packet Storm
#vulnerability#dos#git#ssl
Contiki-NG tinyDTLS dtls_ccm_decrypt_message() Buffer Overread

An issue was discovered in Contiki-NG tinyDTLS versions through 2018-08-30. Incorrect handling of over-large packets in dtls_ccm_decrypt_message() causes a buffer over-read that can expose sensitive information.

Contiki-NG tinyDTLS Buffer Over-Read / Denial Of Service

An issue was discovered in Contiki-NG tinyDTLS versions through 2018-08-30. An infinite loop bug exists during the handling of a ClientHello handshake message. This bug allows remote attackers to cause a denial of service by sending a malformed ClientHello handshake message with an odd length of cipher suites, which triggers an infinite loop (consuming all resources) and a buffer over-read that can disclose sensitive information.

Contiki-NG tinyDTLS Denial Of Service

An issue was discovered in Contiki-NG tinyDTLS versions through 2018-08-30. DTLS servers mishandle the early use of a large epoch number. This vulnerability allows remote attackers to cause a denial of service and false-positive packet drops.

Contiki-NG tinyDTLS Denial Of Service

An issue was discovered in Contiki-NG tinyDTLS versions through 2018-08-30. One incorrect handshake could complete with different epoch numbers in the packets Client_Hello, Client_key_exchange, and Change_cipher_spec, which may cause denial of service.

Red Hat Security Advisory 2024-0267-03

Red Hat Security Advisory 2024-0267-03 - An update for java-17-openjdk is now available for Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 8.8 Extended Update Support, Red Hat Enterprise Linux 9, and Red Hat Enterprise Linux 9.2 Extended Update Support. Issues addressed include code execution and out of bounds access vulnerabilities.

Red Hat Security Advisory 2024-0265-03

Red Hat Security Advisory 2024-0265-03 - An update for java-1.8.0-openjdk is now available for Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 8.8 Extended Update Support, Red Hat Enterprise Linux 9, and Red Hat Enterprise Linux 9.2 Extended Update Support. Issues addressed include code execution and out of bounds access vulnerabilities.

Red Hat Security Advisory 2024-0250-03

Red Hat Security Advisory 2024-0250-03 - An update is now available for OpenJDK. Issues addressed include code execution and out of bounds access vulnerabilities.

Red Hat Security Advisory 2024-0249-03

Red Hat Security Advisory 2024-0249-03 - An update for java-21-openjdk is now available for Red Hat Enterprise Linux 9. Issues addressed include code execution and out of bounds access vulnerabilities.

Red Hat Security Advisory 2024-0248-03

Red Hat Security Advisory 2024-0248-03 - An update for java-21-openjdk is now available for Red Hat Enterprise Linux 8. Issues addressed include code execution and out of bounds access vulnerabilities.