CVE-2011-4354

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Source
https://nvd.nist.gov/vuln/detail/CVE-2011-4354
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2011-4354.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2011-4354
Related
Published
2012-01-27T00:55:01Z
Modified
2024-09-18T01:00:21Z
Summary
[none]
Details

crypto/bn/bn_nist.c in OpenSSL before 0.9.8h on 32-bit platforms, as used in stunnel and other products, in certain circumstances involving ECDH or ECDHE cipher suites, uses an incorrect modular reduction algorithm in its implementation of the P-256 and P-384 NIST elliptic curves, which allows remote attackers to obtain the private key of a TLS server via multiple handshake attempts.

References

Affected packages

Debian:11 / openssl

Package

Name
openssl
Purl
pkg:deb/debian/openssl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.9.8o-4squeeze3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / openssl

Package

Name
openssl
Purl
pkg:deb/debian/openssl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.9.8o-4squeeze3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / openssl

Package

Name
openssl
Purl
pkg:deb/debian/openssl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.9.8o-4squeeze3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}