PYSEC-2021-135

Synapse is a Matrix reference homeserver written in python pypi package matrix-synapse. Matrix is an ecosystem for open federated Instant Messaging and VoIP. In Synapse before version 1.33.2 "Push rules" can specify conditions under which they will match, including eventmatch, which matches event...

Design/Logic Flaw

Synapse is a Matrix reference homeserver written in python pypi package matrix-synapse. Matrix is an ecosystem for open federated Instant Messaging and VoIP. In Synapse before version 1.33.2 "Push rules" can specify conditions under which they will match, including eventmatch, which matches event...

CVE-2021-29471

Synapse is a Matrix reference homeserver written in python pypi package matrix-synapse. Matrix is an ecosystem for open federated Instant Messaging and VoIP. In Synapse before version 1.33.2 "Push rules" can specify conditions under which they will match, including "eventmatch", which matches eve...

CVE-2021-29471

The CVE-2021-29471 issue affects the Matrix Synapse Python package (matrix-synapse) prior to version 1.33.2. It concerns Push rules with event_match patterns that can cause very poor performance in the rule-matching engine, potentially enabling a denial-of-service when processing moderate-length ...

CVE-2021-29471

Synapse is a Matrix reference homeserver written in python pypi package matrix-synapse. Matrix is an ecosystem for open federated Instant Messaging and VoIP. In Synapse before version 1.33.2 "Push rules" can specify conditions under which they will match, including eventmatch, which matches event...

CVE-2021-29471: Uncontrolled Resource Consumption

Synapse is a Matrix reference homeserver written in python pypi package matrix-synapse. Matrix is an ecosystem for open federated Instant Messaging and VoIP. In Synapse before version 1.33.2 "Push rules" can specify conditions under which they will match, including eventmatch, which matches event...

py-matrix-synapse -- malicious push rules may be used for a denial of service attack.

Matrix developers report: "Push rules" can specify conditions under which they will match, including eventmatch, which matches event content against a pattern including wildcards. Certain patterns can cause very poor performance in the matching engine, leading to a denial-of-service when processi...

PT-2021-4112

Name of the Vulnerable Software and Affected Versions Synapse versions prior to 1.33.2 Description The issue is related to uncontrolled resource consumption in Synapse's push rules. It allows a remote attacker to cause a denial-of-service. The problem arises when certain patterns, including...

CVE-2019-15723

An issue was discovered in GitLab Community and Enterprise Edition 11.9.x and 11.10.x before 11.10.1. Merge requests created by email could be used to bypass push rules in certain situations...

CVE-2019-15723

An issue was discovered in GitLab Community and Enterprise Edition 11.9.x and 11.10.x before 11.10.1. Merge requests created by email could be used to bypass push rules in certain situations...

CVE-2019-15723

An issue was discovered in GitLab Community and Enterprise Edition 11.9.x and 11.10.x before 11.10.1. Merge requests created by email could be used to bypass push rules in certain situations...

Design/Logic Flaw

An issue was discovered in GitLab Community and Enterprise Edition 11.9.x and 11.10.x before 11.10.1. Merge requests created by email could be used to bypass push rules in certain situations...

CVE-2019-15723

An issue was discovered in GitLab Community and Enterprise Edition 11.9.x and 11.10.x before 11.10.1. Merge requests created by email could be used to bypass push rules in certain situations...

CVE-2019-15723

An issue was discovered in GitLab Community and Enterprise Edition 11.9.x and 11.10.x before 11.10.1. Merge requests created by email could be used to bypass push rules in certain situations...

CVE-2019-15723

GitLab CVE-2019-15723 affects GitLab Community and Enterprise Edition 11.9.x and 11.10.x before 11.10.1. The issue allows merge requests created by email to bypass push rules in certain situations, enabling potential unauthorized changes. Remediation is to upgrade to 11.10.1 or later (as the fixe...

CVE-2019-15723

Removed by vendor...

PT-2019-14345

Name of the Vulnerable Software and Affected Versions GitLab Community and Enterprise Edition versions 11.9.x through 11.10.x Description An issue was discovered that could allow merge requests created by email to bypass push rules in certain situations. Recommendations For GitLab Community and...

CVE-2019-15723: Missing Authorization

An issue was discovered in GitLab Community and Enterprise Edition 11.9.x and 11.10.x before 11.10.1. Merge requests created by email could be used to bypass push rules in certain situations...

Unspecified Vulnerability in GitLab (CNVD-2019-30488)

GitLab is a Ruby on Rails-developed, self-hosted, Git version control system project repository application from the American company GitLab. The program can be used to access a project's file contents, commit history, bug lists, and more. A security vulnerability exists in GitLab Enterprise and...

GitLab: Bypassing push rules via MRs created by Email

Hi GitLab Security Team, GitLab EE has the feature of so-called push rules. An administrator, or more fine-grained per project, the owner can create certain push rules. The goal of these push rules is avoiding to push certain commits to the repository, which violate one of the push rules. If a...