golang: net/http, net/textproto: denial of service from excessive memory allocation

A flaw was found in Golang Go, where it is vulnerable to a denial of service caused by memory exhaustion in the common function in HTTP and MIME header parsing. By sending a specially crafted request, a remote attacker can cause a denial of service...

Design/Logic Flaw

gost GO Simple Tunnel is a simple tunnel written in golang. Sensitive secrets such as passwords, token and API keys should be compared only using a constant-time comparison function. Untrusted input, sourced from a HTTP header, is compared directly with a secret. Since this comparison is not...

CVE-2023-32691

CVE-2023-32691 affects gost (GO Simple Tunnel) written in Go. The root cause is untrusted input from an HTTP header being compared directly to a secret (not using constant-time comparison), enabling a side-channel timing attack to guess secrets. The common remediation is to switch to constant-tim...

CVE-2023-32691 ginuerzh/gost vulnerable to Timing Attack

gost GO Simple Tunnel is a simple tunnel written in golang. Sensitive secrets such as passwords, token and API keys should be compared only using a constant-time comparison function. Untrusted input, sourced from a HTTP header, is compared directly with a secret. Since this comparison is not...

CVE-2023-32691 ginuerzh/gost vulnerable to Timing Attack

gost GO Simple Tunnel is a simple tunnel written in golang. Sensitive secrets such as passwords, token and API keys should be compared only using a constant-time comparison function. Untrusted input, sourced from a HTTP header, is compared directly with a secret. Since this comparison is not...

CVE-2023-32691 ginuerzh/gost vulnerable to Timing Attack

gost GO Simple Tunnel is a simple tunnel written in golang. Sensitive secrets such as passwords, token and API keys should be compared only using a constant-time comparison function. Untrusted input, sourced from a HTTP header, is compared directly with a secret. Since this comparison is not...

Host Header Injection

lavalite/cms is vulnerable to host header injection.The vulnerability exists due to a lack of sanitization in the http header...

CVE-2023-24604

OX App Suite before backend 7.10.6-rev37 does not check HTTP header lengths when downloading, e.g., potentially allowing a crafted iCal feed to provide an unlimited amount of header data...

Design/Logic Flaw

OX App Suite before backend 7.10.6-rev37 does not check HTTP header lengths when downloading, e.g., potentially allowing a crafted iCal feed to provide an unlimited amount of header data...

CVE-2023-24604

OX App Suite before backend 7.10.6-rev37 does not check HTTP header lengths when downloading, e.g., potentially allowing a crafted iCal feed to provide an unlimited amount of header data...

CVE-2023-24604

OX App Suite before backend 7.10.6-rev37 does not check HTTP header lengths when downloading, e.g., potentially allowing a crafted iCal feed to provide an unlimited amount of header data...

CVE-2023-24604

OX App Suite before backend 7.10.6-rev37 does not validate HTTP header lengths when downloading data (e.g., iCal feeds), potentially allowing unlimited header data exposure. Affected product/version: OX App Suite prior to 7.10.6-rev37. CVSS 3.1 base score 4.3 (MEDIUM). Remediation: update to 7.10...

Node.js: HTTP Request Smuggling via Empty headers separated by CR

HTTP Request Smuggling HRS was possible in Node.js v20.2.0 due to the llhttp parser in the http module not strictly using the CRLF sequence to delimit HTTP requests. The CR character without LF was sufficient to delimit HTTP header fields in the llhttp parser, which is not compliant with RFC7230...

CentOS 8 : go-toolset:rhel8 (CESA-2023:3319)

The remote CentOS Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the CESA-2023:3319 advisory. - The ScalarMult and ScalarBaseMult methods of the P256 Curve may return an incorrect result if called with some specific unreduced scalars a scalar...

GHSA-QJRQ-HM79-49WW ginuerzh/gost vulnerable to Timing Attack

Timing attacks occur when an attacker can guess a secret by observing a difference in processing time for valid and invalid inputs. Sensitive secrets such as passwords, token and API keys should be compared only using a constant-time comparision function. More information on this attack type can ...

PT-2023-23965 · Gost · Gost

Name of the Vulnerable Software and Affected Versions: gost GO Simple Tunnel affected versions not specified Description: The issue arises from the comparison of untrusted input, sourced from an HTTP header, with a secret using a non-constant time comparison function. This allows an attacker to...

CentOS 8 : Image Builder (CESA-2023:2780)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2023:2780 advisory. - In net/http in Go before 1.18.6 and 1.19.x before 1.19.1, attackers can cause a denial of service because an HTTP/2 connection can hang during closin...

haproxy: request smuggling attack in HTTP/1 header parsing

A flaw was found in HAProxy's headers processing that causes HAProxy to drop important headers fields such as Connection, Content-length, Transfer-Encoding, and Host after having partially processed them. A maliciously crafted HTTP request could be used in an HTTP request smuggling attack to bypa...

golang: net/http/httputil: NewSingleHostReverseProxy - omit X-Forwarded-For not working

A flaw was found in net/http/httputil golang package. When httputil.ReverseProxy.ServeHTTP is called with a Request.Header map containing a nil value for the X-Forwarded-For header, ReverseProxy could set the client IP incorrectly. This issue may affect confidentiality...

golang: net/http: excessive memory growth in a Go server accepting HTTP/2 requests

A flaw was found in the net/http library of the golang package. This flaw allows an attacker to cause excessive memory growth in a Go server accepting HTTP/2 requests. HTTP/2 server connections contain a cache of HTTP header keys sent by the client. While the total number of entries in this cache...