5.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
0.008 Low
EPSS
Percentile
81.7%
The CERT_VerifyCert function in lib/certhigh/certvfy.c in Mozilla Network Security Services (NSS) 3.15 before 3.15.3 provides an unexpected return value for an incompatible key-usage certificate when the CERTVerifyLog argument is valid, which might allow remote attackers to bypass intended access restrictions via a crafted certificate.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | nss | < 2:3.15.3-1 | nss_2:3.15.3-1_all.deb |
Debian | 11 | all | nss | < 2:3.15.3-1 | nss_2:3.15.3-1_all.deb |
Debian | 999 | all | nss | < 2:3.15.3-1 | nss_2:3.15.3-1_all.deb |
Debian | 13 | all | nss | < 2:3.15.3-1 | nss_2:3.15.3-1_all.deb |