CVE-2012-0884

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…

published March 13, 2012

CVSS

—

EPSS

14%

Percentile

96.5

In the wild

Unconfirmed

What it is

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.

The record

Technical detail

CVSS: Not scored
CVSS v4.0: Not supplied
EPSS: 0.13652 · 96.5th percentile
Published: 2012-03-13T01:00Z

EPSS history

Timeline

13 MAR 01:00Z
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…
cvelistv5