5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.12 Low
EPSS
Percentile
95.3%
OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k does
not enforce certain constraints on certificate data, which allows remote
attackers to defeat a fingerprint-based certificate-blacklist protection
mechanism by including crafted data within a certificate’s unsigned
portion, related to crypto/asn1/a_verify.c, crypto/dsa/dsa_asn1.c,
crypto/ecdsa/ecs_vrf.c, and crypto/x509/x_all.c.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 17.10 | noarch | openssl | < 1.0.1f-1ubuntu10 | UNKNOWN |
ubuntu | 18.04 | noarch | openssl | < 1.0.1f-1ubuntu10 | UNKNOWN |
ubuntu | 18.10 | noarch | openssl | < 1.0.1f-1ubuntu10 | UNKNOWN |
ubuntu | 19.04 | noarch | openssl | < 1.0.1f-1ubuntu10 | UNKNOWN |
ubuntu | 10.04 | noarch | openssl | < 0.9.8k-7ubuntu8.23 | UNKNOWN |
ubuntu | 12.04 | noarch | openssl | < 1.0.1-4ubuntu5.21 | UNKNOWN |
ubuntu | 14.04 | noarch | openssl | < 1.0.1f-1ubuntu2.8 | UNKNOWN |
ubuntu | 14.10 | noarch | openssl | < 1.0.1f-1ubuntu9.1 | UNKNOWN |
ubuntu | 15.04 | noarch | openssl | < 1.0.1f-1ubuntu10 | UNKNOWN |
ubuntu | 15.10 | noarch | openssl | < 1.0.1f-1ubuntu10 | UNKNOWN |