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prionPRIOn knowledge basePRION:CVE-2023-28103
HistoryMar 28, 2023 - 9:15 p.m.

Design/Logic Flaw

2023-03-2821:15:00
PRIOn knowledge base
www.prio-n.com
7
matrix
react javascript
protocol
sdk
data
remote servers
object.prototype
denial of service
program logic
vulnerability
upgrade
advisory

7.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

31.8%

matrix-react-sdk is a Matrix chat protocol SDK for React Javascript. In certain configurations, data sent by remote servers containing special strings in key locations could cause modifications of the Object.prototype, disrupting matrix-react-sdk functionality, causing denial of service and potentially affecting program logic. This is fixed in matrix-react-sdk 3.69.0 and users are advised to upgrade. There are no known workarounds for this vulnerability. Note this advisory is distinct from GHSA-2x9c-qwgf-94xr which refers to a similar issue.

CPENameOperatorVersion
matrix-react-sdklt3.69.0

7.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

31.8%