Amazon Linux 2 : ecs-init (ALASECS-2025-049)

The version of ecs-init installed on the remote host is prior to 1.89.2-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2ECS-2025-049 advisory. An attacker can craft an input to the Parse functions that would be processed non-linearly with respect to its length, resultin...

Medium: ecs-init

Issue Overview: An attacker can craft an input to the Parse functions that would be processed non-linearly with respect to its length, resulting in extremely slow parsing. This could cause a denial of service. CVE-2024-45338 Affected Packages: ecs-init Issue Correction: Run dnf update ecs-init...

Amazon Linux 2 : ecs-init (ALASECS-2025-051)

The version of ecs-init installed on the remote host is prior to 1.75.3-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2ECS-2025-051 advisory. Extremely large RSA keys in certificate chains can cause a client/server to expend significant CPU time verifying signatures...

Amazon Linux 2 : ecs-init, --advisory ALAS2ECS-2024-039 (ALASECS-2024-039)

The version of ecs-init installed on the remote host is prior to 1.84.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2ECS-2024-039 advisory. An attacker may cause an HTTP/2 endpoint to read arbitrary amounts of header data by sending an excessive number of...

Medium: ecs-init

Issue Overview: An attacker may cause an HTTP/2 endpoint to read arbitrary amounts of header data by sending an excessive number of CONTINUATION frames. Maintaining HPACK state requires parsing and processing all HEADERS and CONTINUATION frames on a connection. When a request's headers exceed...

Medium: ecs-init

Issue Overview: An attacker may cause an HTTP/2 endpoint to read arbitrary amounts of header data by sending an excessive number of CONTINUATION frames. Maintaining HPACK state requires parsing and processing all HEADERS and CONTINUATION frames on a connection. When a request's headers exceed...

Amazon Linux 2023 : ecs-init (ALAS2023-2024-672)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2024-672 advisory. An attacker may cause an HTTP/2 endpoint to read arbitrary amounts of header data by sending an excessive number of CONTINUATION frames. Maintaining HPACK state requires parsing and processing all HEADE...

Important: ecs-init

Issue Overview: The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject additional headers or entire requests. With fix, the HTTP/1 client now refuses to send requests containing an invalid Request.Host or Request.URL.Host value...

Medium: ecs-init

Issue Overview: A malicious HTTP sender can use chunk extensions to cause a receiver reading from a request or response body to read many more bytes from the network than are in the body. A malicious HTTP client can further exploit this to cause a server to automatically read a large amount of da...

Medium: ecs-init

Issue Overview: A malicious HTTP sender can use chunk extensions to cause a receiver reading from a request or response body to read many more bytes from the network than are in the body. A malicious HTTP client can further exploit this to cause a server to automatically read a large amount of da...

Amazon Linux 2023 : ecs-init (ALAS2023-2024-619)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2024-619 advisory. A malicious HTTP sender can use chunk extensions to cause a receiver reading from a request or response body to read many more bytes from the network than are in the body. A malicious HTTP client can...

Important: ecs-init

Issue Overview: http2/hpack: avoid quadratic complexity in hpack decoding CVE-2022-41723 Affected Packages: ecs-init Issue Correction: Run dnf update ecs-init --releasever 2023.4.20240513 to update your system. New Packages: aarch64: ecs-init-1.70.1-1.amzn2023.aarch64 src: ...

Important: ecs-init

Issue Overview: http2/hpack: avoid quadratic complexity in hpack decoding CVE-2022-41723 Affected Packages: ecs-init Issue Correction: Run dnf update ecs-init --releasever 2023.4.20240513 or dnf update --advisory ALAS2023-2024-620 --releasever 2023.4.20240513 to update your system. More informati...

Amazon Linux 2023 : ecs-init (ALAS2023-2024-620)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2024-620 advisory. http2/hpack: avoid quadratic complexity in hpack decoding CVE-2022-41723 Tenable has extracted the preceding description block directly from the tested product security advisory. Note that Nessus has no...

Amazon Linux 2 : ecs-init (ALASECS-2024-032)

The version of ecs-init installed on the remote host is prior to 1.75.0-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2ECS-2024-032 advisory. The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject...

Medium: ecs-init

Issue Overview: Text nodes not in the HTML namespace are incorrectly literally rendered, causing text which should be escaped to not be. This could lead to an XSS attack. CVE-2023-3978 Affected Packages: ecs-init Note: This advisory is applicable to Amazon Linux 2 - Ecs Extra. Visit this page to...

Amazon Linux 2 : ecs-init (ALASECS-2024-031)

The version of ecs-init installed on the remote host is prior to 1.79.1-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2ECS-2024-031 advisory. Text nodes not in the HTML namespace are incorrectly literally rendered, causing text which should be escaped to not be. This...

Important: ecs-init

Issue Overview: The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject additional headers or entire requests. With fix, the HTTP/1 client now refuses to send requests containing an invalid Request.Host or Request.URL.Host value...

Medium: ecs-init

Issue Overview: Text nodes not in the HTML namespace are incorrectly literally rendered, causing text which should be escaped to not be. This could lead to an XSS attack. CVE-2023-3978 Affected Packages: ecs-init Issue Correction: Run dnf update ecs-init --releasever 2023.3.20240108 to update you...

Amazon Linux 2023 : ecs-init (ALAS2023-2024-480)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2024-480 advisory. The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject additional headers or entire requests. With fix, the HTTP/1 client now...