CVE-2017-11133

HIGH

heinekingmedia StashCat <1.7.5 (Android), <0.0.80w (Web), <0.0.86w (Desktop) - Weak Cryptographic Algorithm

Title source: llm
STIX 2.1

Description

An issue was discovered in heinekingmedia StashCat through 1.7.5 for Android, through 0.0.80w for Web, and through 0.0.86 for Desktop. To encrypt messages, AES in CBC mode is used with a pseudo-random secret. This secret and the IV are generated with math.random() in previous versions and with CryptoJS.lib.WordArray.random() in newer versions, which uses math.random() internally. This is not cryptographically strong.

References (1)

Core 1
Core References
Mailing List, Third Party Advisory x_refsource_misc
http://seclists.org/fulldisclosure/2017/Jul/90

Scores

CVSS v3 7.5
EPSS 0.0067
EPSS Percentile 47.3%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-327
Status published
Products (3)
stashcat/heinekingmedia < 0.0.80w
stashcat/heinekingmedia < 0.0.86w
stashcat/heinekingmedia < 1.7.5
Published Aug 01, 2017
Tracked Since Feb 18, 2026