cbcvebase.
CVE-2014-2903
published 2017-10-06

CVE-2014-2903: CyaSSL does not check the key usage extension in leaf certificates, which allows remote attackers to spoof servers via a crafted server certificate not…

PriorityP428medium5.9CVSS 3.0
AVNACHPRNUINSUCHINAN
EPSS
0.96%
57.5th percentile
CyaSSL does not check the key usage extension in leaf certificates, which allows remote attackers to spoof servers via a crafted server certificate not authorized for use in an SSL/TLS handshake.

Affected

6 ranges
VendorProductVersion rangeFixed in
debianwolfssl< wolfssl 3.4.8+dfsg-1 (bookworm)wolfssl 3.4.8+dfsg-1 (bookworm)
wolfsslwolfssl<= 2.9.4—
wolfsslwolfssl>= 0 < 3.4.8+dfsg-13.4.8+dfsg-1
wolfsslwolfssl>= 0 < 3.4.8+dfsg-13.4.8+dfsg-1
wolfsslwolfssl>= 0 < 3.4.8+dfsg-13.4.8+dfsg-1
wolfsslwolfssl>= 0 < 3.4.8+dfsg-13.4.8+dfsg-1

CVSS provenance

nvdv3.05.9MEDIUMCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:P/I:N/A:N
osv5.9MEDIUM
vendor_debian5.9MEDIUM
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