CVE-2017-11133

Name: CVE-2017-11133
Creator: NVD / NIST
Published: 2017-08-01T14:29:00.5+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.68%

Last modified Jun 17, 2026

CVE-2017-11133 is a vulnerability of currently unknown severity. 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. EPSS estimates a 0.68% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

0.68%

47.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-327

Affected Software

Vendor	Product	Versions
Stashcat	Heinekingmedia	<= 1.7.5
Stashcat	Heinekingmedia	<= 0.0.80w
Stashcat	Heinekingmedia	<= 0.0.86w

References

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

Timeline

Published: Aug 1, 2017
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-11133?

How severe is CVE-2017-11133?

Severity scoring for CVE-2017-11133 is pending analysis. The EPSS model estimates a 0.68% probability of exploitation in the next 30 days.

How do I fix CVE-2017-11133?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-11133?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST