CBL Mariner 2.0 Security Update: rubygem-protocol-http1 (CVE-2023-38697)

The version of rubygem-protocol-http1 installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2023-38697 advisory. - protocol-http1 provides a low-level implementation of the HTTP/1 protocol. RFC 9112 Section...

SUSE SLES15 Security Update : haproxy (SUSE-SU-2023:3490-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by a vulnerability as referenced in the SUSE- SU-2023:3490-1 advisory. - CVE-2023-40225: Fixed request smuggling with empty content-length header value bsc1214102. Tenable has extracted the preceding description block...

Amazon Linux 2023 : runc (ALAS2023-2023-311)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2023-311 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 refuses to...

Amazon Linux 2023 : containerd, containerd-stress (ALAS2023-2023-312)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-312 advisory. On Unix platforms, the Go runtime does not behave differently when a binary is run with the setuid/setgid bits. This can be dangerous in certain cases, such as when dumping memory state, or...

Amazon Linux 2023 : nerdctl (ALAS2023-2023-313)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-313 advisory. http2/hpack: avoid quadratic complexity in hpack decoding CVE-2022-41723 The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject...

Amazon Linux 2 : runc (ALASDOCKER-2023-028)

The version of runc installed on the remote host is prior to 1.1.7-2. It is, therefore, affected by a vulnerability as referenced in the ALAS2DOCKER-2023-028 advisory. The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject additiona...

Ubuntu 20.04 LTS : HAProxy vulnerability (USN-6294-2)

The remote Ubuntu 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-6294-2 advisory. USN-6294-1 fixed vulnerabilities in HAProxy. This update provides the corresponding updates for Ubuntu 20.04 LTS. Tenable has extracted the preceding description...

Ubuntu 22.04 LTS / 23.04 : HAProxy vulnerability (USN-6294-1)

The remote Ubuntu 22.04 LTS / 23.04 host has packages installed that are affected by a vulnerability as referenced in the USN-6294-1 advisory. Ben Kallus discovered that HAProxy incorrectly handled empty Content-Length headers. A remote attacker could possibly use this issue to manipulate the...

CVE-2023-40225

A flaw was found in HAProxy. Empty Content-Length headers are forwarded, which could cause an HTTP/1 server behind it to interpret the payload as an extra request. This may render the HTTP/1 server vulnerable to attacks in some uncommon cases. Mitigation This flaw can be mitigated by applying a...

Amazon Linux 2 : golang (ALAS-2023-2186)

The version of golang installed on the remote host is prior to 1.20.6-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2186 advisory. The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject additional...

Amazon Linux 2 : runc (ALASNITRO-ENCLAVES-2023-025)

The version of runc installed on the remote host is prior to 1.1.7-2. It is, therefore, affected by a vulnerability as referenced in the ALAS2NITRO-ENCLAVES-2023-025 advisory. The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject...

Amazon Linux 2 : nerdctl (ALAS-2023-2193)

The version of nerdctl installed on the remote host is prior to 1.1.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2023-2193 advisory. http2/hpack: avoid quadratic complexity in hpack decoding CVE-2022-41723 The HTTP/1 client does not fully validate the...

Amazon Linux 2023 : golang, golang-bin, golang-misc (ALAS2023-2023-283)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2023-283 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 refuses to...

Amazon Linux 2 : golist (ALAS-2023-2185)

The version of golist installed on the remote host is prior to 0.10.1-10. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2185 advisory. The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject additional...

Amazon Linux 2 : cri-tools (ALAS-2023-2194)

The version of cri-tools installed on the remote host is prior to 1.26.1-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2023-2194 advisory. http2/hpack: avoid quadratic complexity in hpack decoding CVE-2022-41723 The HTTP/1 client does not fully validate the...

CVE-2023-40225

HAProxy through 2.0.32, 2.1.x and 2.2.x through 2.2.30, 2.3.x and 2.4.x through 2.4.23, 2.5.x and 2.6.x before 2.6.15, 2.7.x before 2.7.10, and 2.8.x before 2.8.2 forwards empty Content-Length headers, violating RFC 9110 section 8.6. In uncommon cases, an HTTP/1 server behind HAProxy may interpre...

CVE-2023-40225

HAProxy through 2.0.32, 2.1.x and 2.2.x through 2.2.30, 2.3.x and 2.4.x through 2.4.23, 2.5.x and 2.6.x before 2.6.15, 2.7.x before 2.7.10, and 2.8.x before 2.8.2 forwards empty Content-Length headers, violating RFC 9110 section 8.6. In uncommon cases, an HTTP/1 server behind HAProxy may interpre...

CVE-2023-40225

HAProxy through 2.0.32, 2.1.x and 2.2.x through 2.2.30, 2.3.x and 2.4.x through 2.4.23, 2.5.x and 2.6.x before 2.6.15, 2.7.x before 2.7.10, and 2.8.x before 2.8.2 forwards empty Content-Length headers, violating RFC 9110 section 8.6. In uncommon cases, an HTTP/1 server behind HAProxy may interpre...

CVE-2023-40225

HAProxy through 2.0.32, 2.1.x and 2.2.x through 2.2.30, 2.3.x and 2.4.x through 2.4.23, 2.5.x and 2.6.x before 2.6.15, 2.7.x before 2.7.10, and 2.8.x before 2.8.2 forwards empty Content-Length headers, violating RFC 9110 section 8.6. In uncommon cases, an HTTP/1 server behind HAProxy may interpre...

Important: nerdctl

Issue Overview: http2/hpack: avoid quadratic complexity in hpack decoding CVE-2022-41723 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...