openssl_encrypt versions before 1.4.0 use Python's non-cryptographic random module for steganographic pixel selection in the generate_pseudorandom_sequence function. Attackers who know the password can recover the Mersenne Twister state from approximately 624 outputs and predict pixel locations containing hidden data for extraction.
Metrics
Affected Vendors & Products
References
History
Tue, 01 Sep 2026 22:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:jahlives:openssl_encrypt:*:*:*:*:*:python:*:* |
Fri, 21 Aug 2026 13:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Jahlives
Jahlives openssl Encrypt |
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| Vendors & Products |
Jahlives
Jahlives openssl Encrypt |
Mon, 17 Aug 2026 11:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | openssl_encrypt versions before 1.4.0 use Python's non-cryptographic random module for steganographic pixel selection in the generate_pseudorandom_sequence function. Attackers who know the password can recover the Mersenne Twister state from approximately 624 outputs and predict pixel locations containing hidden data for extraction. | |
| Title | openssl_encrypt before 1.4.0 Weak PRNG Steganography Pixel Selection | |
| Weaknesses | CWE-338 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-08-17T11:04:42.912Z
Updated: 2026-08-17T16:04:06.261Z
Reserved: 2026-08-17T10:31:04.593Z
Link: CVE-2026-74874
No data.
Status : Analyzed
Published: 2026-08-17T11:16:41.813
Modified: 2026-09-01T15:29:02.317
Link: CVE-2026-74874
No data.