CVE-2012-0884 describes a cryptographic vulnerability in OpenSSL versions prior to 0.9.8u and 1.0.0h, specifically within its Cryptographic Message Syntax (CMS) and PKCS #7 implementations. This flaw allows attackers to decrypt data using a Million Message Attack (MMA) adaptive chosen ciphertext attack due to improper restriction of oracle behavior. Rated with a CVSS score of 5.0, this vulnerability has a network attack vector and low attack complexity, potentially leading to information disclosure. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 0.9.8tCPE matchmatch criteria | cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:* | ||
0.9.0bCPE matchmatch criteria | cpe:2.3:a:openssl:openssl:0.9.0b:*:*:*:*:*:*:* | ||
0.9.1bCPE matchmatch criteria | cpe:2.3:a:openssl:openssl:0.9.1b:*:*:*:*:*:*:* | ||
0.9.1cCPE matchmatch criteria | cpe:2.3:a:openssl:openssl:0.9.1c:*:*:*:*:*:*:* | ||
0.9.2bCPE matchmatch criteria | cpe:2.3:a:openssl:openssl:0.9.2b:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:P/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.