UBUNTU-CVE-2012-0884

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2012-0884
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2012/UBUNTU-CVE-2012-0884.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2012-0884
Upstream
Related
  • USN-1451-1
Published
2012-03-12T00:00:00Z
Modified
2025-07-16T07:17:00.951408Z
Severity
  • Ubuntu - low
Summary
[none]
Details

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.

References

Affected packages

Ubuntu:14.04:LTS / openssl098

Package

Name
openssl098
Purl
pkg:deb/ubuntu/openssl098@0.9.8o-7ubuntu3.2.14.04.1?arch=source&distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.9.8o-7ubuntu3.2.14.04.1

Affected versions

0.*

0.9.8o-7ubuntu3.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libcrypto0.9.8-udeb",
            "binary_version": "0.9.8o-7ubuntu3.2.14.04.1"
        },
        {
            "binary_name": "libssl0.9.8",
            "binary_version": "0.9.8o-7ubuntu3.2.14.04.1"
        },
        {
            "binary_name": "libssl0.9.8-dbg",
            "binary_version": "0.9.8o-7ubuntu3.2.14.04.1"
        }
    ]
}