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
0.007 Low
EPSS
Percentile
79.6%
lib/x509/verify.c in GnuTLS before 3.1.21 and 3.2.x before 3.2.11 treats version 1 X.509 certificates as intermediate CAs, which allows remote attackers to bypass intended restrictions by leveraging a X.509 V1 certificate from a trusted CA to issue new certificates.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | gnutls28 | < 3.2.11-1 | gnutls28_3.2.11-1_all.deb |
Debian | 11 | all | gnutls28 | < 3.2.11-1 | gnutls28_3.2.11-1_all.deb |
Debian | 999 | all | gnutls28 | < 3.2.11-1 | gnutls28_3.2.11-1_all.deb |
Debian | 13 | all | gnutls28 | < 3.2.11-1 | gnutls28_3.2.11-1_all.deb |