131 matches found
Consensus Halt
github.com/cosmos/cosmos-sdk encounters a consensus halt. An attacker with the ability to send transactions on any chain with the authz module enabled can halt that chain using many Grants, with different but close expiration times as it uses non-deterministic behaviour in a ValidateBasic method ...
CVE-2021-41135
The Cosmos-SDK is a framework for building blockchain applications in Golang. Affected versions of the SDK were vulnerable to a consensus halt due to non-deterministic behaviour in a ValidateBasic method in the x/authz module. The MsgGrant of the x/authz module contains a Grant field which includ...
CVE-2021-41135
The Cosmos-SDK is a framework for building blockchain applications in Golang. Affected versions of the SDK were vulnerable to a consensus halt due to non-deterministic behaviour in a ValidateBasic method in the x/authz module. The MsgGrant of the x/authz module contains a Grant field which includ...
Authorization
The Cosmos-SDK is a framework for building blockchain applications in Golang. Affected versions of the SDK were vulnerable to a consensus halt due to non-deterministic behaviour in a ValidateBasic method in the x/authz module. The MsgGrant of the x/authz module contains a Grant field which includ...
CVE-2021-41135
Summary: CVE-2021-41135 affects the Cosmos-SDK’s x/authz module where Grant.ValidateBasic() non-deterministically compares the grant expiration time to the node clock, enabling a chain with the authz feature enabled to halt via crafted transactions. This is reported for affected SDK versions, wit...
CVE-2021-41135 Authz Module Non-Determinism
The Cosmos-SDK is a framework for building blockchain applications in Golang. Affected versions of the SDK were vulnerable to a consensus halt due to non-deterministic behaviour in a ValidateBasic method in the x/authz module. The MsgGrant of the x/authz module contains a Grant field which includ...
Cosmos-SDK 代码问题漏洞
Cosmos-SDK is a framework for building blockchain applications in Golang. Cosmos-SDK suffers from a code issue vulnerability that stems from non-deterministic behavior of the ValidateBasic method in the x/authz module in the software, and affected versions of the SDK are prone to consensus stoppi...
Authorization Bypass
servicemesh-proxy is vulnerable to authorization bypass. It allows specifically crafted requests to bypass authorization. Attackers may be able to escalate privileges when using ext-authz extension or back end service that uses multiple value headers for authorization. A specifically constructed...
CVE-2021-32777
Envoy is an open source L7 proxy and communication bus designed for large modern service oriented architectures. In affected versions when ext-authz extension is sending request headers to the external authorization service it must merge multiple value headers according to the HTTP spec. However,...
CVE-2021-32777
Envoy is an open source L7 proxy and communication bus designed for large modern service oriented architectures. In affected versions when ext-authz extension is sending request headers to the external authorization service it must merge multiple value headers according to the HTTP spec. However,...
Authorization
Envoy is an open source L7 proxy and communication bus designed for large modern service oriented architectures. In affected versions when ext-authz extension is sending request headers to the external authorization service it must merge multiple value headers according to the HTTP spec. However,...
CVE-2021-32777
Envoy is an open source L7 proxy and communication bus designed for large modern service oriented architectures. In affected versions when ext-authz extension is sending request headers to the external authorization service it must merge multiple value headers according to the HTTP spec. However,...
CVE-2021-32777
CVE-2021-32777 affects Envoy’s ext-authz extension, where sending request headers to the external authorization service fails to merge multiple value headers as required by HTTP spec. This can allow specially crafted requests to bypass authorization or escalate privileges when multiple-valued hea...
Debian DLA-2646-1 : subversion security update
One security issue has been discovered in subversion : CVE-2020-17525 : Subversion's modauthzsvn module will crash if the server is using in-repository authz rules with the AuthzSVNReposRelativeAccessFile option and a client sends a request for a non-existing repository URL. This can lead to...
CVE-2021-28544
Apache Subversion SVN authz protected copyfrom paths regression Subversion servers reveal 'copyfrom' paths that should be hidden according to configured path-based authorization authz rules. When a node has been copied from a protected location, users with access to the copy can see the 'copyfrom...
ALPINE-CVE-2020-17525
Subversion's modauthzsvn module will crash if the server is using in-repository authz rules with the AuthzSVNReposRelativeAccessFile option and a client sends a request for a non-existing repository URL. This can lead to disruption for users of the service. This issue was fixed in...
DEBIAN-CVE-2020-17525
Subversion's modauthzsvn module will crash if the server is using in-repository authz rules with the AuthzSVNReposRelativeAccessFile option and a client sends a request for a non-existing repository URL. This can lead to disruption for users of the service. This issue was fixed in...
CVE-2020-17525
Subversion's modauthzsvn module will crash if the server is using in-repository authz rules with the AuthzSVNReposRelativeAccessFile option and a client sends a request for a non-existing repository URL. This can lead to disruption for users of the service. This issue was fixed in...
Design/Logic Flaw
Subversion's modauthzsvn module will crash if the server is using in-repository authz rules with the AuthzSVNReposRelativeAccessFile option and a client sends a request for a non-existing repository URL. This can lead to disruption for users of the service. This issue was fixed in...
CVE-2020-17525
Subversion's modauthzsvn module will crash if the server is using in-repository authz rules with the AuthzSVNReposRelativeAccessFile option and a client sends a request for a non-existing repository URL. This can lead to disruption for users of the service. This issue was fixed in...