CVE-2022-39236 — Improper Input Validation in Javascript SDK

CWE-20 — Improper Input Validation10 documents8 sources
Severity
5.3MEDIUMNVD
CNA4.3OSV5.5
EPSS
0.5%
top 34.69%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Matrix Javascript SDKMozilla ThunderbirdMatrix-org Matrix-js-sdk
Timeline
PublishedSep 28
Latest updateNov 11

Description

Matrix Javascript SDK is the Matrix Client-Server SDK for JavaScript. Starting with version 17.1.0-rc.1, improperly formed beacon events can disrupt or impede the matrix-js-sdk from functioning properly, potentially impacting the consumer's ability to process data safely. Note that the matrix-js-sdk can appear to be operating normally but be excluding or corrupting runtime data presented to the consumer. This is patched in matrix-js-sdk v19.7.0. Redacting applicable events, waiting for the sync …

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:LExploitability: 3.9 | Impact: 1.4

Affected Packages4 packages

▶NVDmatrix/javascript_sdk17.1.0 — 19.7.0+1
▶npmmatrix-org/matrix-js-sdk17.1.0-rc.1 — 19.7.0
▶CVEListV5matrix-org/matrix-js-sdk>= 17.1.0-rc.1, < 19.7.0
▶Ubuntumozilla/thunderbird< 1:102.4.2+build2-0ubuntu0.18.04.1+2

Patches

Patch: github.com ↗Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

5
OSV
thunderbird vulnerabilities↗2022-11-11
▶
GHSA
Improper beacon events in matrix-js-sdk can result in availability issues↗2022-09-29
▶
OSV
Improper beacon events in matrix-js-sdk can result in availability issues↗2022-09-29
▶
OSV
CVE-2022-39236: Matrix Javascript SDK is the Matrix Client-Server SDK for JavaScript↗2022-09-28
▶
CVEList
Matrix Javascript SDK improper beacon events can cause availability issues↗2022-09-28
▶

📋Vendor Advisories

4
Ubuntu
Thunderbird vulnerabilities↗2022-11-11
▶
Red Hat
Mozilla: Matrix SDK bundled with Thunderbird vulnerable to a data corruption issue↗2022-09-28
▶
Debian
CVE-2022-39236: node-matrix-js-sdk - Matrix Javascript SDK is the Matrix Client-Server SDK for JavaScript. Starting w...↗2022
▶
Mozilla
Mozilla Foundation Security Advisory 2022-43: CVE-2022-39236↗
▶
CVE-2022-39236 — Improper Input Validation | cvebase