101 matches found
Microsoft Streaming Service Proxy Elevation of Privilege Vulnerability
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PT-2023-4987
Name of the Vulnerable Software and Affected Versions Microsoft Streaming Service Proxy affected versions not specified Description An elevation-of-privilege issue exists in the Microsoft Streaming Service Proxy for Windows operating systems. The flaw is caused by a memory buffer overflow, which...
VulnCheck KEV: CVE-2023-36802
Microsoft Streaming Service Proxy contains an unspecified vulnerability that allows for privilege escalation...
CVE-2023-36802
Microsoft Streaming Service Proxy Elevation of Privilege Vulnerability Recent assessments: Assessed Attacker Value: 0 Assessed Attacker Value: 0Assessed Attacker Value: 0...
Oracle Linux 8 : istio (ELSA-2023-12780)
The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-12780 advisory. - Addresses CVE CVE-2023-35941, CVE-2023-35942, CVE-2023-35943, CVE-2023-35944. olcne - CVE-2023-35941 - CVE-2023-35942 - CVE-2023-35943 Tenable has...
Design/Logic Flaw
Envoy is an open source edge and service proxy designed for cloud-native applications. Envoy allows mixed-case schemes in HTTP/2, however, some internal scheme checks are case-sensitive. Prior to versions 1.27.0, 1.26.4, 1.25.9, 1.24.10, and 1.23.12, this can lead to the rejection of requests wit...
CVE-2023-27493
Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to versions 1.26.0, 1.25.3, 1.24.4, 1.23.6, and 1.22.9, Envoy does not sanitize or escape request properties when generating request headers. This can lead to characters that are illegal in header values ...
Design/Logic Flaw
Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to versions 1.26.0, 1.25.3, 1.24.4, 1.23.6, and 1.22.9, the OAuth filter assumes that a state query param is present on any response that looks like an OAuth redirect response. Sending it a request with t...
CVE-2023-27496 Envoy may crash when a redirect url without a state param is received in the oauth filter
Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to versions 1.26.0, 1.25.3, 1.24.4, 1.23.6, and 1.22.9, the OAuth filter assumes that a state query param is present on any response that looks like an OAuth redirect response. Sending it a request with t...
CVE-2023-27491
CVE-2023-27491 affects Envoy: a non-compliant HTTP/1 service may allow malformed requests to bypass security policies. The BIT-ENVOY-2023-27491 entry documents that this vulnerability can be triggered in pre‑fix releases and that the issue is fixed in Envoy versions 1.26.0, 1.25.3, 1.24.4, 1.23.6...
CVE-2023-27487
Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to versions 1.26.0, 1.25.3, 1.24.4, 1.23.6, and 1.22.9, the client may bypass JSON Web Token JWT checks and forge fake original paths. The header x-envoy-original-path should be an internal header, but...
CVE-2023-27487
CVE-2023-27487 affects Envoy (edge/service proxy). The issue: a client can forge the internal x-envoy-original-path header because Envoy does not remove it early in request processing, allowing forged values to influence trace/grpc logs and jwt_authn URL checks. Impact is high (confidentiality/in...
Security Bulletin: Ensure that DataPower services running in production environments are not configured to blindly echo requests. (CVE-2013-0499)
Abstract DataPower services like XML Firewall, Multi Protocol Gateway, Web Service Proxy and Web Token Service when configured to blindly echo requests could result in potential security vulnerability in production environments. Content VULNERABILITY DETAILS: DESCRIPTION: For the purposes of...
CVE-2022-29227 Use after free in Envoy
Envoy is a cloud-native high-performance edge/middle/service proxy. In versions prior to 1.22.1 if Envoy attempts to send an internal redirect of an HTTP request consisting of more than HTTP headers, there’s a lifetime bug which can be triggered. If while replaying the request Envoy sends a local...
CVE-2022-21656
Envoy is an open source edge and service proxy, designed for cloud-native applications. The defaultvalidator.cc implementation used to implement the default certificate validation routines has a "type confusion" bug when processing subjectAltNames. This processing allows, for example, an rfc822Na...
CVE-2021-43825
CVE-2021-43825 is a vulnerability in Envoy where a buffer overflow during response processing in the filter chain may cause a use-after-free, potentially crashing the process and causing a denial of service. The provided connected documents (OSV, RHSA/Nessus listings) describe the issue as a use-...
CVE-2022-21654 Incorrect configuration handling allows TLS session re-use without re-validation in Envoy
Envoy is an open source edge and service proxy, designed for cloud-native applications. Envoy's tls allows re-use when some cert validation settings have changed from their default configuration. The only workaround for this issue is to ensure that default tls settings are used. Users are advised...
CVE-2022-23606
CVE-2022-23606 affects Envoy. When a cluster is deleted via Cluster Discovery Service (CDS), idle connections to endpoints in that cluster are disconnected. A recursion was introduced in the disconnect procedure, which can lead to stack exhaustion and abnormal process termination when many idle c...
CVE-2021-43824
CVE-2021-43824 affects Envoy. In affected versions, a crafted request with a CONNECT to the JWT filter configured with a regex match can crash Envoy, enabling a denial-of-service. The root cause is tied to the JWT filter when regex matching is used. Impact is described as a partial availability l...
CVE-2021-41130
Extensible Service Proxy, a.k.a. ESP is a proxy which enables API management capabilities for JSON/REST or gRPC API services. ESPv1 can be configured to authenticate a JWT token. Its verified JWT claim is passed to the application by HTTP header "X-Endpoint-API-UserInfo", the application can use ...