CVE-2023-25731

The Mozilla Foundation Security Advisory: Due to URL previews in the network panel of developer tools improperly storing URLs, query parameters could potentially be used to overwrite global objects in privileged code...

SUSE CVE-2022-31052

Synapse is an open source home server implementation for the Matrix chat network. In versions prior to 1.61.1 URL previews of some web pages can exhaust the available stack space for the Synapse process due to unbounded recursion. This is sometimes recoverable and leads to an error for the reques...

CVE-2023-25731

Due to URL previews in the network panel of developer tools improperly storing URLs, query parameters could potentially be used to overwrite global objects in privileged code. This vulnerability affects Firefox 110...

Matrix synapse resource management error vulnerability

synapse is an open source application developed by Matrix. Used for open federated instant messaging and VoIP. A resource management error vulnerability exists in Matrix synapse versions prior to 1.53.0, which stems from Synapse generating URL previews of media streams without limiting the...

Matrix Synapse Denial of Service Vulnerability (CNVD-2022-60674)

Matrix Synapse is a Matrix Management Server implementation from the Matrix Foundation in the U.K. A denial of service vulnerability exists in versions of Matrix Synapse prior to 1.61.1, which stems from infinite recursion, where URL previews of certain web pages may exhaust the available stack...

GHSA-22P3-QRH9-CX32 URL previews of unusual or maliciously-crafted pages can crash Synapse media repositories or Synapse monoliths

Impact URL previews of some web pages can exhaust the available stack space for the Synapse process due to unbounded recursion. This is sometimes recoverable and leads to an error for the request causing the problem, but in other cases the Synapse process may crash altogether. It is possible to...

URL previews of unusual or maliciously-crafted pages can crash Synapse media repositories or Synapse monoliths

Impact URL previews of some web pages can exhaust the available stack space for the Synapse process due to unbounded recursion. This is sometimes recoverable and leads to an error for the request causing the problem, but in other cases the Synapse process may crash altogether. It is possible to...

FreeBSD : py-matrix-synapse -- unbounded recursion in urlpreview (07c0d782-f758-11ec-acaa-901b0e9408dc)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 07c0d782-f758-11ec-acaa-901b0e9408dc advisory. - Synapse is an open source home server implementation for the Matrix chat network. In versions prior t...

CVE-2022-31052

Synapse is an open source home server implementation for the Matrix chat network. In versions prior to 1.61.1 URL previews of some web pages can exhaust the available stack space for the Synapse process due to unbounded recursion. This is sometimes recoverable and leads to an error for the reques...

DEBIAN-CVE-2022-31052

Synapse is an open source home server implementation for the Matrix chat network. In versions prior to 1.61.1 URL previews of some web pages can exhaust the available stack space for the Synapse process due to unbounded recursion. This is sometimes recoverable and leads to an error for the reques...

Design/Logic Flaw

Synapse is an open source home server implementation for the Matrix chat network. In versions prior to 1.61.1 URL previews of some web pages can exhaust the available stack space for the Synapse process due to unbounded recursion. This is sometimes recoverable and leads to an error for the reques...

UBUNTU-CVE-2022-31052

Synapse is an open source home server implementation for the Matrix chat network. In versions prior to 1.61.1 URL previews of some web pages can exhaust the available stack space for the Synapse process due to unbounded recursion. This is sometimes recoverable and leads to an error for the reques...

CVE-2022-31052 URL previews can crash Synapse media repositories or Synapse monoliths

Synapse is an open source home server implementation for the Matrix chat network. In versions prior to 1.61.1 URL previews of some web pages can exhaust the available stack space for the Synapse process due to unbounded recursion. This is sometimes recoverable and leads to an error for the reques...

CVE-2022-31052

Synapse is an open source home server implementation for the Matrix chat network. In versions prior to 1.61.1 URL previews of some web pages can exhaust the available stack space for the Synapse process due to unbounded recursion. This is sometimes recoverable and leads to an error for the reques...

CVE-2022-31052

Synapse is an open source home server implementation for the Matrix chat network. In versions prior to 1.61.1 URL previews of some web pages can exhaust the available stack space for the Synapse process due to unbounded recursion. This is sometimes recoverable and leads to an error for the reques...

CVE-2022-31052 URL previews can crash Synapse media repositories or Synapse monoliths

Synapse is an open source home server implementation for the Matrix chat network. In versions prior to 1.61.1 URL previews of some web pages can exhaust the available stack space for the Synapse process due to unbounded recursion. This is sometimes recoverable and leads to an error for the reques...

CVE-2022-31052 URL previews can crash Synapse media repositories or Synapse monoliths

Synapse is an open source home server implementation for the Matrix chat network. In versions prior to 1.61.1 URL previews of some web pages can exhaust the available stack space for the Synapse process due to unbounded recursion. This is sometimes recoverable and leads to an error for the reques...

CVE-2022-31052

CVE-2022-31052 affects Synapse (Matrix homeserver). In versions before 1.61.1, URL previews for some web pages can cause unbounded recursion, exhausting stack space and potentially crashing the Synapse process. Remote users can exploit via URL previews that clients auto-request, but the URL previ...

Matrix Synapse 安全漏洞

Matrix Synapse is a Matrix Management Server implementation from the Matrix Foundation in the U.K. A denial of service vulnerability exists in versions of Matrix Synapse prior to 1.61.1, which stems from infinite recursion, where URL previews of certain web pages may exhaust the available stack...

PT-2022-26180

Name of the Vulnerable Software and Affected Versions Synapse versions prior to 1.53.0 Description The issue arises when Synapse attempts to generate URL previews for media stream URLs without properly limiting connection time. Connections are only terminated after a certain amount of data max...