CVE-2021-39185

Http4s is a minimal, idiomatic Scala interface for HTTP services. In http4s versions 0.21.26 and prior, 0.22.0 through 0.22.2, 0.23.0, 0.23.1, and 1.0.0-M1 through 1.0.0-M24, the default CORS configuration is vulnerable to an origin reflection attack. The middleware is also susceptible to a Null...

CVE-2021-39185

Http4s is affected by a vulnerability in the default CORS configuration that enables origin reflection and a Null Origin Attack for versions 0.21.26 and prior, 0.22.0–0.22.2, 0.23.0, 0.23.1, and 1.0.0-M1 through 1.0.0-M24. The issue stems from the default CORS settings allowing credentialed acces...

CVE-2021-32643

Http4s is a Scala interface for HTTP services. StaticFile.fromUrl can leak the presence of a directory on a server when the URL scheme is not file://, and the URL points to a fetchable resource under its scheme and authority. The function returns FNone, indicating no resource, if url.getFile is a...

Design/Logic Flaw

Http4s is a Scala interface for HTTP services. StaticFile.fromUrl can leak the presence of a directory on a server when the URL scheme is not file://, and the URL points to a fetchable resource under its scheme and authority. The function returns FNone, indicating no resource, if url.getFile is a...

CVE-2021-32643

The CVE-2021-32643 issue affects http4s (Scala HTTP services) where StaticFile.fromUrl can reveal the existence of a server directory when the URL scheme is not file://. If url.getFile is a directory, a non-file URL could yield a 404 that leaks directory presence, without exposing contents or met...

CVE-2021-32643 StaticFile.fromUrl can leak presence of a directory

Http4s is a Scala interface for HTTP services. StaticFile.fromUrl can leak the presence of a directory on a server when the URL scheme is not file://, and the URL points to a fetchable resource under its scheme and authority. The function returns FNone, indicating no resource, if url.getFile is a...

http4s 路径遍历漏洞

Http4s is an open source for Scala streaming HTTP server . Http4s has a path traversal vulnerability that can be exploited by an attacker to obtain sensitive information...

Creation of Temporary File in Directory with Insecure Permissions in auto-generated Java, Scala code

Impact This vulnerability impacts generated code. If this code was generated as a one-off occasion, not as a part of an automated CI/CD process, this code will remain vulnerable until fixed manually! On Unix-Like systems, the system temporary directory is shared between all local users. When...

GHSA-CQXR-XF2W-943W Creation of Temporary File in Directory with Insecure Permissions in auto-generated Java, Scala code

Impact This vulnerability impacts generated code. If this code was generated as a one-off occasion, not as a part of an automated CI/CD process, this code will remain vulnerable until fixed manually! On Unix-Like systems, the system temporary directory is shared between all local users. When...

CVE-2021-21430

OpenAPI Generator allows generation of API client libraries SDK generation, server stubs, documentation and configuration automatically given an OpenAPI Spec. Using File.createTempFile in JDK will result in creating and using insecure temporary files that can leave application and system data...

CVE-2021-21430

OpenAPI Generator allows generation of API client libraries SDK generation, server stubs, documentation and configuration automatically given an OpenAPI Spec. Using File.createTempFile in JDK will result in creating and using insecure temporary files that can leave application and system data...

Design/Logic Flaw

OpenAPI Generator allows generation of API client libraries SDK generation, server stubs, documentation and configuration automatically given an OpenAPI Spec. Using File.createTempFile in JDK will result in creating and using insecure temporary files that can leave application and system data...

CVE-2021-21430 Creation of Temporary File in Directory with Insecure Permissions in auto-generated Java, Scala code

OpenAPI Generator allows generation of API client libraries SDK generation, server stubs, documentation and configuration automatically given an OpenAPI Spec. Using File.createTempFile in JDK will result in creating and using insecure temporary files that can leave application and system data...

CVE-2021-21430

OpenAPI Generator contains a vulnerability where code generated for Java/Scala performs insecure temporary file creation via File.createTempFile, risking exposure of application/data when handling binary uploads/downloads. Affected generators include Java (jersey2, okhttp-gson default) and scala-...

CVE-2021-21293

blaze is a Scala library for building asynchronous pipelines, with a focus on network IO. All servers running blaze-core before version 0.14.15 are affected by a vulnerability in which unbounded connection acceptance leads to file handle exhaustion. Blaze, accepts connections unconditionally on a...

CVE-2021-21293

blaze is a Scala library for building asynchronous pipelines, with a focus on network IO. All servers running blaze-core before version 0.14.15 are affected by a vulnerability in which unbounded connection acceptance leads to file handle exhaustion. Blaze, accepts connections unconditionally on a...

CVE-2021-21294

Http4s http4s-blaze-server is a minimal, idiomatic Scala interface for HTTP services. Http4s before versions 0.21.17, 0.22.0-M2, and 1.0.0-M14 have a vulnerability which can lead to a denial-of-service. Blaze-core, a library underlying http4s-blaze-server, accepts connections unboundedly on its...

Design/Logic Flaw

blaze is a Scala library for building asynchronous pipelines, with a focus on network IO. All servers running blaze-core before version 0.14.15 are affected by a vulnerability in which unbounded connection acceptance leads to file handle exhaustion. Blaze, accepts connections unconditionally on a...

Design/Logic Flaw

Http4s http4s-blaze-server is a minimal, idiomatic Scala interface for HTTP services. Http4s before versions 0.21.17, 0.22.0-M2, and 1.0.0-M14 have a vulnerability which can lead to a denial-of-service. Blaze-core, a library underlying http4s-blaze-server, accepts connections unboundedly on its...

CVE-2021-21294 Unbounded connection acceptance in http4s-blaze-server

Http4s http4s-blaze-server is a minimal, idiomatic Scala interface for HTTP services. Http4s before versions 0.21.17, 0.22.0-M2, and 1.0.0-M14 have a vulnerability which can lead to a denial-of-service. Blaze-core, a library underlying http4s-blaze-server, accepts connections unboundedly on its...