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CVE-2014-3569

N/A

Description

The ssl23_get_client_hello function in s23_srvr.c in OpenSSL 0.9.8zc, 1.0.0o, and 1.0.1j does not properly handle attempts to use unsupported protocols, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an unexpected handshake, as demonstrated by an SSLv3 handshake to a no-ssl3 application with certain error handling. NOTE: this issue became relevant after the CVE-2014-3568 fix.

CVE Details

CVSS v3.1 ScoreN/A
Published12/24/2014
Last Modified4/12/2025
Sourcenvd
Honeypot Sightings0

Affected Products

openssl:openssl

References

http://marc.info/?l=bugtraq&m=142496179803395&w=2(af854a3a-2127-422b-91ae-364da2661108)
http://marc.info/?l=bugtraq&m=142496289803847&w=2(af854a3a-2127-422b-91ae-364da2661108)
http://marc.info/?l=bugtraq&m=142721102728110&w=2(af854a3a-2127-422b-91ae-364da2661108)
http://marc.info/?l=bugtraq&m=142895206924048&w=2(af854a3a-2127-422b-91ae-364da2661108)
http://marc.info/?l=bugtraq&m=143748090628601&w=2(af854a3a-2127-422b-91ae-364da2661108)
http://marc.info/?l=bugtraq&m=144050155601375&w=2(af854a3a-2127-422b-91ae-364da2661108)
http://marc.info/?l=bugtraq&m=144050205101530&w=2(af854a3a-2127-422b-91ae-364da2661108)
http://marc.info/?l=bugtraq&m=144050254401665&w=2(af854a3a-2127-422b-91ae-364da2661108)
http://marc.info/?l=bugtraq&m=144050297101809&w=2(af854a3a-2127-422b-91ae-364da2661108)
http://www.debian.org/security/2015/dsa-3125(af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/71934(af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1033378(af854a3a-2127-422b-91ae-364da2661108)
https://bto.bluecoat.com/security-advisory/sa88(af854a3a-2127-422b-91ae-364da2661108)
https://security-tracker.debian.org/tracker/CVE-2014-3569(af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/HT204659(af854a3a-2127-422b-91ae-364da2661108)
https://support.citrix.com/article/CTX216642(af854a3a-2127-422b-91ae-364da2661108)
https://www.openssl.org/news/secadv_20150108.txt(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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