CVE-2017-11133

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.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

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

Configurations

Configuration 1 (hide)

cpe:2.3:a:stashcat:heinekingmedia:*:*:*:*:*:android:*:*

Configuration 2 (hide)

cpe:2.3:a:stashcat:heinekingmedia:*:*:*:*:web:*:*:*

Configuration 3 (hide)

cpe:2.3:a:stashcat:heinekingmedia:*:*:*:*:desktop:*:*:*

History

21 Nov 2024, 03:07

Type	Values Removed	Values Added
References	~~() http://seclists.org/fulldisclosure/2017/Jul/90 - Mailing List, Third Party Advisory~~	() http://seclists.org/fulldisclosure/2017/Jul/90 - Mailing List, Third Party Advisory

Information

Published : 2017-08-01 14:29

Updated : 2024-11-21 03:07

NVD link : CVE-2017-11133

Mitre link : CVE-2017-11133

CVE.ORG link : CVE-2017-11133

JSON object : View

Products Affected

stashcat

heinekingmedia

CWE

CWE-327

Use of a Broken or Risky Cryptographic Algorithm

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