Veracode Vulnerability DatabaseVERACODE:45212Improper Verification Of Cryptographic Signature
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
37.1%
gnutls is vulnerable to Improper Verification Of Cryptographic Signature. The vulnerability is due to improper handling of certificate chains with distributed trust, particularly when used with cockpit and validated through cockpit-certificate-ensure. This allows an unauthenticated attacker to launch a Denial of Service (DoS) attack.
References
www.openwall.com/lists/oss-security/2024/01/19/3
access.redhat.com/errata/RHSA-2024:0533
access.redhat.com/errata/RHSA-2024:1082
access.redhat.com/errata/RHSA-2024:1383
access.redhat.com/errata/RHSA-2024:2094
access.redhat.com/security/cve/CVE-2024-0567
bugzilla.redhat.com/show_bug.cgi?id=2258544
gitlab.com/gnutls/gnutls/-/issues/1521
lists.fedoraproject.org/archives/list/[email protected]/message/7ZEIOLORQ7N6WRPFXZSYDL2MC4LP7VFV/
lists.fedoraproject.org/archives/list/[email protected]/message/GNXKVR5YNUEBNHAHM5GSYKBZX4W2HMN2/
lists.gnupg.org/pipermail/gnutls-help/2024-January/004841.html
secdb.alpinelinux.org/edge/main.yaml
secdb.alpinelinux.org/v3.18/main.yaml
secdb.alpinelinux.org/v3.19/main.yaml
security.netapp.com/advisory/ntap-20240202-0011/
Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
37.1%