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- CVEs with nessus.description==Several vulnerabilities were discovered in OpenSSL, an implementation
of TLS and related protocols. The Common Vulnerabilities and Exposures
project identifies the following vulnerabilities :
- CVE-2011-4108
The DTLS implementation performs a MAC check only if
certain padding is valid, which makes it easier for
remote attackers to recover plaintext via a padding
oracle attack.
- CVE-2011-4109
A double free vulnerability when
X509_V_FLAG_POLICY_CHECK is enabled, allows remote
attackers to cause applications crashes and potentially
allow execution of arbitrary code by triggering failure
of a policy check.
- CVE-2011-4354
On 32-bit systems, the operations on NIST elliptic
curves P-256 and P-384 are not correctly implemented,
potentially leaking the private ECC key of a TLS server.
(Regular RSA-based keys are not affected by this
vulnerability.)
- CVE-2011-4576
The SSL 3.0 implementation does not properly initialize
data structures for block cipher padding, which might
allow remote attackers to obtain sensitive information
by decrypting the padding data sent by an SSL peer.
- CVE-2011-4619
The Server Gated Cryptography (SGC) implementation in
OpenSSL does not properly handle handshake restarts,
unnecessarily simplifying CPU exhaustion attacks.
Max CVSS | 0 |
Min CVSS | 0 |
Total Count | 2 |
| ID | CVSS | Summary | Last (major) update | Published |
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