CVE-2013-7463

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

The aescrypt gem 1.0.0 for Ruby does not randomize the CBC IV for use with the AESCrypt.encrypt and AESCrypt.decrypt functions, which allows attackers to defeat cryptographic protection mechanisms via a chosen plaintext attack.

Metrics

CVSS 3.0 7.5/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-330

Affected software

No affected versions have been published.

Timeline

Published: Apr 19, 2017
Last modified: Jun 17, 2026
NVD status: Modified

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