CVE-2026-26365

Akamai Ghost on Akamai CDN edge servers before 2026-02-06 mishandles processing of custom hop-by-hop HTTP headers, where an incoming request containing the header "Connection: Transfer-Encoding" could result in a forward request with invalid message framing, depending on the Akamai processing pat...

CVE-2026-26365

Akamai Ghost on Akamai CDN edge servers before 2026-02-06 mishandles processing of custom hop-by-hop HTTP headers, where an incoming request containing the header "Connection: Transfer-Encoding" could result in a forward request with invalid message framing, depending on the Akamai processing pat...

CVE-2026-26365

Akamai Ghost on Akamai CDN edge servers before 2026-02-06 mishandles processing of custom hop-by-hop HTTP headers, where an incoming request containing the header "Connection: Transfer-Encoding" could result in a forward request with invalid message framing, depending on the Akamai processing pat...

CVE-2026-26365: Incorrect processing of “Connection: Transfer-Encoding”

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EUVD-2012-6582

Malware in sbrugna...

EUVD-2022-53198

Malicious code in bioql PyPI...

EUVD-2024-41615

Malicious code in bioql PyPI...

CVE-2012-10053

Simple Web Server 2.2 rc2 contains a stack-based buffer overflow vulnerability in its handling of the Connection HTTP header. When a remote attacker sends an overly long string in this header, the server uses vsprintf without proper bounds checking, leading to a buffer overflow on the stack. This...

CVE-2012-10053

Simple Web Server 2.2 rc2 contains a stack-based buffer overflow vulnerability in its handling of the Connection HTTP header. When a remote attacker sends an overly long string in this header, the server uses vsprintf without proper bounds checking, leading to a buffer overflow on the stack. This...

CVE-2012-10053

CVE-2012-10053 affects Simple Web Server 2.2 rc2 and is a stack-based buffer overflow in processing the Connection HTTP header. The server uses vsprintf() without bounds checking, allowing a remote attacker to trigger a stack overflow and execute arbitrary code with the web server process privile...

CVE-2012-10053 Simple Web Server Connection Header Buffer Overflow

Simple Web Server 2.2 rc2 contains a stack-based buffer overflow vulnerability in its handling of the Connection HTTP header. When a remote attacker sends an overly long string in this header, the server uses vsprintf without proper bounds checking, leading to a buffer overflow on the stack. This...

CVE-2012-10053 Simple Web Server Connection Header Buffer Overflow

Simple Web Server 2.2 rc2 contains a stack-based buffer overflow vulnerability in its handling of the Connection HTTP header. When a remote attacker sends an overly long string in this header, the server uses vsprintf without proper bounds checking, leading to a buffer overflow on the stack. This...

PT-2025-32406 · Unknown · Simple Web Server

Name of the Vulnerable Software and Affected Versions: Simple Web Server version 2.2 rc2 Description: Simple Web Server 2.2 rc2 contains a stack-based buffer overflow vulnerability in its handling of the Connection HTTP header. When a remote attacker sends an overly long string in this header, th...

PMSoftware Simple Web Server 安全漏洞

PMSoftware Simple Web Server is a simple HTTP server application from PMSoftware open source. A security vulnerability exists in PMSoftware Simple Web Server version 2.2 rc2, which stems from improper handling of the Connection HTTP header and could lead to a stack buffer overflow and remote code...

CVE-2021-32813

Traefik is an HTTP reverse proxy and load balancer. Prior to version 2.4.13, there exists a potential header vulnerability in Traefik's handling of the Connection header. Active exploitation of this issue is unlikely, as it requires that a removed header would lead to a privilege escalation,...

Traefik 安全漏洞

Traefik is an open source reverse proxy and load balancing tool from Traefik Open Source. A security vulnerability exists in Traefik versions 2.11.8 and earlier and v3.1.2 and earlier that stems from the definition of certain specific HTTP headers as jump headers via the HTTP Connection header...

PT-2024-6568

Name of the Vulnerable Software and Affected Versions: Traefik versions prior to 2.11.9 Traefik versions prior to 3.1.3 Description: The issue arises from the manipulation of custom HTTP headers added by Traefik, such as X-Forwarded-Host or X-Forwarded-Port, which can be removed or modified by an...

GO-2024-2778 Rancher Privilege escalation vulnerability via malicious "Connection" header in github.com/rancher/rancher

Rancher Privilege escalation vulnerability via malicious "Connection" header in github.com/rancher/rancher. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing false-positive reports from...

GHSA-PVXJ-25M6-7VQR Rancher Privilege escalation vulnerability via malicious "Connection" header

A vulnerability was discovered in Rancher 2.0.0 through the aforementioned patched versions, where a malicious Rancher user could craft an API request directed at the proxy for the Kubernetes API of a managed cluster to gain access to information they do not have access to. This is done by passin...

GHSA-Q3QX-C6G2-7PW2 aiohttp's ClientSession is vulnerable to CRLF injection via version

Summary Improper validation make it possible for an attacker to modify the HTTP request e.g. to insert a new header or even create a new HTTP request if the attacker controls the HTTP version. Details The vulnerability only occurs if the attacker can control the HTTP version of the request...