PT-2018-10232 · Signal · Open Whisper Signal+2

Published 2018-05-14 · Updated 2018-06-18 · CVE-2018-10994

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Open Whisper Signal (aka Signal-Desktop) versions prior to 1.10.1

Description The issue allows for XSS via a URL in the js/views/message view.js file.

Recommendations For versions prior to 1.10.1, update to version 1.10.1 or later to resolve the issue.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2018-10994

Affected Products

Open Whisper Signal

Esignal

Signal Desktop

References · 8

• 🔥 http://seclists.org/fulldisclosure/2018/May/39 · Exploit
• 🔥 https://twitter.com/bcrypt/status/995057030304952320 · Exploit
• 🔥 https://twitter.com/ortegaalfredo/status/995940738839056384 · Exploit
• https://github.com/signalapp/Signal-Desktop/commit/bfbd84f5d1308cdfcb08a1727821f7103be151ea · Patch
• https://osv.dev/vulnerability/CVE-2018-10994 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-10994 · Security Note
• https://github.com/signalapp/Signal-Desktop/releases/tag/v1.10.1 · Note
• https://twitter.com/lorenzoFB/status/995048605399633926 · Note