CVE-2024-32475 Envoy RELEASE_ASSERT using auto_sni with :authority header > 255 bytes

Envoy is a cloud-native, open source edge and service proxy. When an upstream TLS cluster is used with autosni enabled, a request containing a host/:authority header longer than 255 characters triggers an abnormal termination of Envoy process. Envoy does not gracefully handle an error when settin...

Envoy 安全漏洞

Envoy is an open source distributed proxy server. A security vulnerability exists in Envoy versions prior to 1.30.1, 1.29.4, 1.28.3, and 1.27.5, which stems from a request with a host/:authority header greater than 255 characters in length that can cause the Envoy process to terminate abnormally...

PT-2024-3092 · Envoy +1 · Envoy +1

Name of the Vulnerable Software and Affected Versions: Envoy versions prior to 1.27.5 Envoy versions prior to 1.28.3 Envoy versions prior to 1.29.4 Envoy versions prior to 1.30.1 Description: The issue arises when an upstream TLS cluster is used with auto sni enabled and a request contains a...

Oracle Linux 7 : cri-o (ELSA-2024-12329)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-12329 advisory. - Address CVE-2024-24786 cri-tools - Address CVE-2024-24786 etcd - Address protobuf CVE-2024-24786 - Address CVE-2023-39326 by upgrading golang to...

Oracle Linux 8 : cri-o (ELSA-2024-12328)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-12328 advisory. - Address CVE-2024-24786 cri-tools - Address CVE-2024-24786 etcd - Address protobuf CVE-2024-24786 - Address CVE-2023-39326 by upgrading golang to...

The vulnerability of the Envoy proxy server, related to pointer dereferencing errors, allows a hacker to cause a service failure.

The vulnerability of the Envoy proxy server is related to pointer arithmetic errors. Exploiting this vulnerability can allow a remote attacker to cause a service failure...

The vulnerability of the Envoy proxy server arises from insufficient validation of input data, allowing attackers to bypass the authentication process.

The vulnerability of the Envoy proxy server exists due to insufficient validation of input data. Exploiting this vulnerability allows a malicious actor to bypass the authentication process...

The vulnerability of the Envoy proxy server, related to the use of memory after it is freed, allows a hacker to cause an unexpected termination of the application.

The vulnerability of the Envoy proxy server is related to the use of memory after it is freed. Exploiting this vulnerability can allow a malicious actor, operating remotely, to cause an unexpected termination of the application...

The vulnerability of the Envoy proxy server, related to an unintercepted exception, allows a malicious actor to trigger an emergency termination of the application.

The vulnerability of the Envoy proxy server is related to an unintercepted exception. Exploiting this vulnerability allows a malicious actor, operating remotely, to cause an unexpected termination of the application...

K000139228: Envoy vulnerability CVE-2024-27919

Security Advisory Description Envoy is a cloud-native, open-source edge and service proxy. In versions 1.29.0 and 1.29.1, theEnvoy HTTP/2 protocol stack is vulnerable to the flood of CONTINUATION frames. Envoy's HTTP/2 codec does not reset a request when header map limits have been exceeded. This...

Denial Of Service (DoS)

Envoy is vulnerable to Denial of Service DoS. The vulnerability is due to allowing an unlimited number of CONTINUATION frames to be sent by the peer, even after exceeding Envoy's header map limits. Attackers can exploit this by sending a sequence of CONTINUATION frames without the ENDHEADERS bit...

The vulnerability of the oghttp-codec in the Envoy proxy server allows a hacker to trigger a service failure.

The vulnerability of the oghttp-codec in the implementation of the HTTP/2 protocol in the Envoy proxy is related to an error during request submission when exceeding the header size limit. This occurs due to the absence of the ENDHEADERS flag during the processing of CONTINUATION messages...

The vulnerability of the nghttp2 codec in the Envoy proxy server allows a attacker to cause a service failure.

The vulnerability of the nghttp2 codec in the Envoy proxy server relates to the implementation of the HTTP/2 protocol. It involves sending an unlimited number of CONTINUATION requests when the maximum header size limit is exceeded, due to the absence of the ENDHEADERS flag. Exploiting this...

BIT-ENVOY-2024-27919 HTTP/2: memory exhaustion due to CONTINUATION frame flood

Envoy is a cloud-native, open-source edge and service proxy. In versions 1.29.0 and 1.29.1, theEnvoy HTTP/2 protocol stack is vulnerable to the flood of CONTINUATION frames. Envoy's HTTP/2 codec does not reset a request when header map limits have been exceeded. This allows an attacker to send an...

BIT-ENVOY-2024-30255 HTTP/2: CPU exhaustion due to CONTINUATION frame flood

Envoy is a cloud-native, open source edge and service proxy. The HTTP/2 protocol stack in Envoy versions prior to 1.29.3, 1.28.2, 1.27.4, and 1.26.8 are vulnerable to CPU exhaustion due to flood of CONTINUATION frames. Envoy's HTTP/2 codec allows the client to send an unlimited number of...

CVE-2024-30255

Envoy is a cloud-native, open source edge and service proxy. The HTTP/2 protocol stack in Envoy versions prior to 1.29.3, 1.28.2, 1.27.4, and 1.26.8 are vulnerable to CPU exhaustion due to flood of CONTINUATION frames. Envoy's HTTP/2 codec allows the client to send an unlimited number of...

CVE-2024-30255 HTTP/2: CPU exhaustion due to CONTINUATION frame flood

Envoy is a cloud-native, open source edge and service proxy. The HTTP/2 protocol stack in Envoy versions prior to 1.29.3, 1.28.2, 1.27.4, and 1.26.8 are vulnerable to CPU exhaustion due to flood of CONTINUATION frames. Envoy's HTTP/2 codec allows the client to send an unlimited number of...

CVE-2024-30255 HTTP/2: CPU exhaustion due to CONTINUATION frame flood

Envoy is a cloud-native, open source edge and service proxy. The HTTP/2 protocol stack in Envoy versions prior to 1.29.3, 1.28.2, 1.27.4, and 1.26.8 are vulnerable to CPU exhaustion due to flood of CONTINUATION frames. Envoy's HTTP/2 codec allows the client to send an unlimited number of...

CVE-2024-30255

Envoy's HTTP/2 implementation is vulnerable to CPU exhaustion from a flood of CONTINUATION frames in versions prior to 1.29.3, 1.28.2, 1.27.4, and 1.26.8. The vulnerability lets an attacker send unlimited CONTINUATION frames without END_HEADERS, causing high CPU usage and potential denial of serv...

CVE-2024-30255 HTTP/2: CPU exhaustion due to CONTINUATION frame flood

Envoy is a cloud-native, open source edge and service proxy. The HTTP/2 protocol stack in Envoy versions prior to 1.29.3, 1.28.2, 1.27.4, and 1.26.8 are vulnerable to CPU exhaustion due to flood of CONTINUATION frames. Envoy's HTTP/2 codec allows the client to send an unlimited number of...