Cryptographic Issues Affecting openssl package, versions <1.0.0h-1


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
13.65% (97th percentile)

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  • Snyk IDSNYK-ECHOLATEST-OPENSSL-18867079
  • published17 Aug 2026
  • disclosed13 Mar 2012

Introduced: 13 Mar 2012

CVE-2012-0884  (opens in a new tab)
CWE-310  (opens in a new tab)

How to fix?

Upgrade Echo:latest openssl to version 1.0.0h-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openssl package and not the openssl package as distributed by Echo. See How to fix? for Echo:latest relevant fixed versions and status.

The implementation of Cryptographic Message Syntax (CMS) and PKCS #7 in OpenSSL before 0.9.8u and 1.x before 1.0.0h does not properly restrict certain oracle behavior, which makes it easier for context-dependent attackers to decrypt data via a Million Message Attack (MMA) adaptive chosen ciphertext attack.

CVSS Base Scores

version 3.1