CVE-2021-31166

CVE-2021-31166 Por qué Recientemente escribí un exploit para CVE-2021-31166, explota CVE-2021-31166 y CVE-2021-31166. Un pentester debería usar https://github.com/mauricelambert/CVE-2021-31166, pero en los equipos SOC necesitamos conocer la vulnerabilidad específica para corregirla adecuadamente,...

cve-2022-21907

CVE-2022-21907 Go语言应用 by 1vere$k CVE-2022-21907 - http.sys驱动中的双重释放（Double Free）。 摘要 这是一个多线程的 Golang 应用，允许同时向多个目标发送请求。 对于 POST 请求效率不高，但与线性方法相比，它能提供接近 30% 的速度提升。 未经身份验证的攻击者可以发送一个带有 "Accept-Encoding" HTTP 请求头的 HTTP 请求，触发 HTTP 协议栈（http.sys）中未知编码列表的双重释放，导致内核崩溃。 使用方法 Golang ： root@kitploit: Golang: 1...

CVE-2022-21907-http.sys

CVE-2022-21907 - Double Free in http.sys driver CVE-2022-21907 - Double Free in http.sys driver Summary An unauthenticated attacker can send an HTTP request with an "Accept-Encoding" HTTP request header triggering a double free in the unknown coding-list inside the HTTP Protocol Stack http.sys to...

CVE-2021-31166

CVE-2021-31166 检测利用CVE-2021-31166（HTTP协议栈漏洞）的尝试 Suricata规则 Zeek包 参考来源 https://corelight.blog/2021/05/27/detecting-cve-2021-31166-http-vulnerability/ https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-31166 https://github.com/0vercl0k/CVE-2021-31166...

CVE-2021-31166-Exploit

CVE-2021-31166-Exploit Exploit for MS Http Protocol Stack RCE vulnerability CVE-2021-31166 A specially crafted Http request targetting a vulnerable windows version will result into DOS attack. And the server will be rebooted with blue screen error. Http.sys is a windows kernel driver responsible...

EUVD-2026-18378

Rack has quadratic complexity in Rack::Utils.selectbestencoding via wildcard Accept-Encoding header...

UBUNTU-CVE-2026-34230

Rack is a modular Ruby web server interface. Prior to versions 2.2.23, 3.1.21, and 3.2.6, Rack::Utils.selectbestencoding processes Accept-Encoding values with quadratic time complexity when the header contains many wildcard entries. Because this method is used by Rack::Deflater to choose a respon...

CVE-2026-34230 Rack: Quadratic complexity in Rack::Utils.select_best_encoding via wildcard Accept-Encoding header

Rack is a modular Ruby web server interface. Prior to versions 2.2.23, 3.1.21, and 3.2.6, Rack::Utils.selectbestencoding processes Accept-Encoding values with quadratic time complexity when the header contains many wildcard entries. Because this method is used by Rack::Deflater to choose a respon...

Integer Overflow lead to DOS in handling Accept-Encoding header in API /v2/models/<model-name>/generate

This report is not public...

EUVD-2018-0581

Malware in sbrugna...

EUVD-2003-0833

Malware in sbrugna...

Incorrect Input Validation

Apache Traffic Server is vulnerable to Incorrect Input Validation. The vulnerability is caused due to Invalid Accept-Encoding header. This can lead to fail cache lookup and force forwarding requests...

The vulnerability of the Apache Traffic Server web server, related to insufficient input validation, allows attackers to execute arbitrary requests.

The vulnerability of the Apache Traffic Server web server is related to insufficient validation of input data. Exploiting this vulnerability allows a malicious actor to execute arbitrary requests using the HTTP Accept-Encoding header...

DEBIAN-CVE-2024-35296

Invalid Accept-Encoding header can cause Apache Traffic Server to fail cache lookup and force forwarding requests. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.10, from 9.0.0 through 9.2.4. Users are recommended to upgrade to version 8.1.11 or 9.2.5, which fixes the issue...

UBUNTU-CVE-2024-35296

Invalid Accept-Encoding header can cause Apache Traffic Server to fail cache lookup and force forwarding requests. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.10, from 9.0.0 through 9.2.4. Users are recommended to upgrade to version 8.1.11 or 9.2.5, which fixes the issue...

PT-2024-5532 · Apache · Apache Traffic Server

Name of the Vulnerable Software and Affected Versions: Apache Traffic Server versions 8.0.0 through 8.1.10 Apache Traffic Server versions 9.0.0 through 9.2.4 Description: The issue is related to insufficient input validation, allowing a remote attacker to execute arbitrary requests using the HTTP...

GHSA-CQJG-WHMM-8GV6 Denial of Service via malformed accept-encoding header in hapi

Affected versions of hapi will crash or lock the event loop when a malformed accept-encoding header is recieved. Recommendation Update to version 16.1.1 or later...

Denial Of Service (DoS)

hapi is vulnerable to denial of service DoS attacks. A malicious user can send a malicious accept-encoding header to the system that causes the library to crash or the client to hang until the timeout period is reached...