CVE-2022-31152 Synapse vulnerable to denial of service (DoS) due to incorrect application of event authorization rules

Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. The Matrix specification specifies a list of event authorization rules which must be checked when determining if an event should be accepted into a room. In versions of Synapse up to and including...

CVE-2022-31152 Synapse vulnerable to denial of service (DoS) due to incorrect application of event authorization rules

Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. The Matrix specification specifies a list of event authorization rules which must be checked when determining if an event should be accepted into a room. In versions of Synapse up to and including...

CVE-2022-31152

CVE-2022-31152 affects the Synapse Matrix homeserver. Up to version 1.61.0, some event authorization rules are not correctly applied, allowing crafted events to be accepted by Synapse but not by a spec-conformant server. This can cause divergence in room state between federation-enabled servers. ...

CVE-2022-31152

Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. The Matrix specification specifies a list of event authorization rules which must be checked when determining if an event should be accepted into a room. In versions of Synapse up to and including...

CVE-2022-31152 Synapse vulnerable to denial of service (DoS) due to incorrect application of event authorization rules

Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. The Matrix specification specifies a list of event authorization rules which must be checked when determining if an event should be accepted into a room. In versions of Synapse up to and including...

GHSA-JHJH-776M-4765 Denial of service due to incorrect application of event authorization rules

Impact The Matrix specification specifies a list of event authorization rules which must be checked when determining if an event should be accepted into a room. In versions of Synapse up to and including v1.61, some of these rules are not correctly applied. An attacker could craft events which...

CVE-2022-36009

gomatrixserverlib is a Go library for matrix protocol federation. Dendrite is a Matrix homeserver written in Go, an alternative to Synapse. The power level parsing within gomatrixserverlib was failing to parse the "eventsdefault" key of the m.room.powerlevels event, defaulting the event default...

CVE-2022-36009

gomatrixserverlib is a Go library for matrix protocol federation. Dendrite is a Matrix homeserver written in Go, an alternative to Synapse. The power level parsing within gomatrixserverlib was failing to parse the "eventsdefault" key of the m.room.powerlevels event, defaulting the event default...

CVE-2022-36009 Incorrect parsing of access level in gomatrixserverlib and dendrite

gomatrixserverlib is a Go library for matrix protocol federation. Dendrite is a Matrix homeserver written in Go, an alternative to Synapse. The power level parsing within gomatrixserverlib was failing to parse the "eventsdefault" key of the m.room.powerlevels event, defaulting the event default...

CVE-2022-36009

CVE-2022-36009 affects gomatrixserverlib (Matrix federation library) and the Dendrite server. The root cause was incorrect parsing of the m.room.power_levels events_default field, which could cause events to be improperly authorized or rejected in rooms where events_default had been changed. A fi...

CVE-2022-36009 Incorrect parsing of access level in gomatrixserverlib and dendrite

gomatrixserverlib is a Go library for matrix protocol federation. Dendrite is a Matrix homeserver written in Go, an alternative to Synapse. The power level parsing within gomatrixserverlib was failing to parse the "eventsdefault" key of the m.room.powerlevels event, defaulting the event default...

CVE-2022-31118 Missing brute force protection on cloud federation sharing in Nextcloud Server

Nextcloud server is an open source personal cloud solution. In affected versions an attacker could brute force to find if federated sharing is being used and potentially try to brute force access tokens for federated shares a-zA-Z0-9 ^ 15. It is recommended that the Nextcloud Server is upgraded t...

Missing brute force protection on cloud federation sharing

None...

The vulnerability of the Active Directory Federation Services (ADFS) for Windows operating systems allows a perpetrator to bypass security restrictions and increase their privileges.

The vulnerability of the Active Directory Federation Services AD FS for Windows operating systems is related to deficiencies in access control. Exploiting this vulnerability allows a malicious actor to bypass system security restrictions and enhance their privileges...

CVE-2022-30215

Active Directory Federation Services Elevation of Privilege Vulnerability...

CVE-2022-30215

Active Directory Federation Services Elevation of Privilege Vulnerability...

Privilege escalation

Active Directory Federation Services Elevation of Privilege Vulnerability...

CVE-2022-30215

CVE-2022-30215 is identified in the provided documents as an Active Directory Federation Services Elevation of Privilege vulnerability. The NVD entry lists both CVSS v2 and CVSS v3.1 metrics (base scores 8.5 and 7.5 respectively) indicating NETWORK attack vector; CVSSv2 shows MEDIUM exploit compl...

PT-2022-3844 · Microsoft · Active Directory Federation Services +1

Name of the Vulnerable Software and Affected Versions: Active Directory Federation Services affected versions not specified Description: The issue is related to insufficient access restrictions in Active Directory Federation Services AD FS on Windows operating systems. It allows a remote attacker...

IBM Security Verify Access Cross-Site Scripting Vulnerability (CNVD-2022-87651)

IBM Security Verify Access ISAM is a service from IBM USA that improves user access security. The service enables secure and simple access to platforms such as Web, mobile, IoT and cloud technologies through the use of risk-based access, single sign-on, integrated access management controls,...