Fedora 38 : llhttp / python-aiohttp (2023-f75af676f2)

The remote Fedora 38 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2023-f75af676f2 advisory. Update llhttp to 8.1.1 and python-aiohttp to 3.8.5. Fixes CVE-2023-30589. Tenable has extracted the preceding description block directly from the Fedora...

CVE-2023-38697

A flaw was found in the protocol-http1 rubygem package. The protocol-http1 provides a low-level implementation of the HTTP/1 protocol. This behavior can lead to desync when forwarding through multiple HTTP parsers, potentially resulting in HTTP request smuggling and firewall bypassing...

DEBIAN-CVE-2023-38697

protocol-http1 provides a low-level implementation of the HTTP/1 protocol. RFC 9112 Section 7.1 defined the format of chunk size, chunk data and chunk extension. The value of Content-Length header should be a string of 0-9 digits, the chunk size should be a string of hex digits and should split...

CVE-2023-38697

protocol-http1 provides a low-level implementation of the HTTP/1 protocol. RFC 9112 Section 7.1 defined the format of chunk size, chunk data and chunk extension. The value of Content-Length header should be a string of 0-9 digits, the chunk size should be a string of hex digits and should split...

AZL-27830 CVE-2023-38697 affecting package rubygem-protocol-http1 for versions less than 0.15.1-1

protocol-http1 provides a low-level implementation of the HTTP/1 protocol. RFC 9112 Section 7.1 defined the format of chunk size, chunk data and chunk extension. The value of Content-Length header should be a string of 0-9 digits, the chunk size should be a string of hex digits and should split...

Design/Logic Flaw

protocol-http1 provides a low-level implementation of the HTTP/1 protocol. RFC 9112 Section 7.1 defined the format of chunk size, chunk data and chunk extension. The value of Content-Length header should be a string of 0-9 digits, the chunk size should be a string of hex digits and should split...

CVE-2023-38697

protocol-http1 provides a low-level implementation of the HTTP/1 protocol. RFC 9112 Section 7.1 defined the format of chunk size, chunk data and chunk extension. The value of Content-Length header should be a string of 0-9 digits, the chunk size should be a string of hex digits and should split...

CVE-2023-38697 protocol-http1 HTTP Request/Response Smuggling vulnerability

protocol-http1 provides a low-level implementation of the HTTP/1 protocol. RFC 9112 Section 7.1 defined the format of chunk size, chunk data and chunk extension. The value of Content-Length header should be a string of 0-9 digits, the chunk size should be a string of hex digits and should split...

CVE-2023-38697

protocol-http1 provides a low-level implementation of the HTTP/1 protocol. RFC 9112 Section 7.1 defined the format of chunk size, chunk data and chunk extension. The value of Content-Length header should be a string of 0-9 digits, the chunk size should be a string of hex digits and should split...

CVE-2023-38697 protocol-http1 HTTP Request/Response Smuggling vulnerability

protocol-http1 provides a low-level implementation of the HTTP/1 protocol. RFC 9112 Section 7.1 defined the format of chunk size, chunk data and chunk extension. The value of Content-Length header should be a string of 0-9 digits, the chunk size should be a string of hex digits and should split...

CVE-2023-38697

The CVE-2023-38697 entry concerns protocol-http1 (HTTP/1) parsing: Falcon’s RFC-compliant checks on Content-Length and chunk size can be bypassed by accepting +, 0x prefixes, and LF in chunk extensions, causing desynchronization across HTTP parsers and enabling HTTP request smuggling or firewall ...

CVE-2023-34037

VMware Horizon Server contains a HTTP request smuggling vulnerability. A malicious actor with network access may be able to perform HTTP smuggle requests...

Design/Logic Flaw

VMware Horizon Server contains a HTTP request smuggling vulnerability. A malicious actor with network access may be able to perform HTTP smuggle requests...

CVE-2023-34037

VMware Horizon Server is affected by CVE-2023-34037: an HTTP request smuggling vulnerability that an attacker with network access can potentially exploit to smuggle HTTP requests. The issue is associated with VMware Horizon Server and is described in VMSA-2023-0017, with a CVSSv3.1 base score of ...

CVE-2023-34037

VMware Horizon Server contains a HTTP request smuggling vulnerability. A malicious actor with network access may be able to perform HTTP smuggle requests...

CVE-2023-34037

VMware Horizon Server contains a HTTP request smuggling vulnerability. A malicious actor with network access may be able to perform HTTP smuggle requests...

protocol-http1 environmental issue vulnerability

protocol-http1 is a low-level implementation of HTTP/1. An environmental issue vulnerability exists in protocol-http1 versions prior to 0.15.1, which stems from an RFC rule violation by Falcon, leading to HTTP request smuggling and firewall bypass issues...

VMware Horizon Environment Issues Vulnerabilities

VMware Horizon is a suite of foundation platforms for virtual desktops and applications from VMware. The product enables end users to access all of their virtual desktops, applications and online services through a digital workspace. A security vulnerability exists in VMware Horizon Server that...

Vulnerabilities fixed in VMware Horizon

VMware has fixed vulnerabilities in Horizon Server. A unauthenticated malicious party could exploit the vulnerabilities to gain access to system data, or through an HTTP-Request Smuggling potentially to gain access to sensitive data. The vulnerabilities are not present in the latest version of...

protocol-http1 HTTP Request/Response Smuggling vulnerability

Impact RFC 9112 Section 7.1 defined the format of chunk size, chunk data and chunk extension detailed ABNF is in Appendix section. In summary: - The value of Content-Length header should be a string of 0-9 digits. - The chunk size should be a string of hex digits and should split from chunk data...