cbcvebase.
CVE-2014-3569
published 2014-12-24

CVE-2014-3569: 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…

PriorityP429medium5CVSS 2.0
AVNACLAuNCNINAP
EPSS
20.65%
97.2th percentile
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.

Affected

8 ranges
VendorProductVersion rangeFixed in
appleos_x_yosemite_v10.10.3_and_security_update_2015-004
ciscoproducts
debianopenssl< openssl 1.0.1k-1 (bookworm)openssl 1.0.1k-1 (bookworm)
opensslopenssl
opensslopenssl>= 0 < 1.0.1k-11.0.1k-1
opensslopenssl>= 0 < 1.0.1k-11.0.1k-1
opensslopenssl>= 0 < 1.0.1k-11.0.1k-1
opensslopenssl>= 0 < 1.0.1k-11.0.1k-1

CVSS provenance

nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv4.3MEDIUM
vendor_cisco5.0MEDIUM
vendor_debian4.3MEDIUM
vendor_redhat4.3MEDIUM
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