Veracode Vulnerability DatabaseVERACODE:43904Denial Of Service (DoS)
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
35.1%
samba is vulnerable to Denial of Service (DoS). An attacker could exploit this vulnerability by sending a series of malicious RPC requests to a vulnerable Samba server. The RPC requests would be designed to cause the server to block for a long period of time, which would prevent legitimate users from accessing the server.
References
access.redhat.com/errata/RHSA-2023:6209
access.redhat.com/errata/RHSA-2023:6744
access.redhat.com/errata/RHSA-2023:7371
access.redhat.com/errata/RHSA-2023:7408
access.redhat.com/errata/RHSA-2023:7464
access.redhat.com/errata/RHSA-2023:7467
access.redhat.com/security/cve/CVE-2023-42669
bugzilla.redhat.com/show_bug.cgi?id=2241884
bugzilla.samba.org/show_bug.cgi?id=15474
security-tracker.debian.org/tracker/CVE-2023-42669
security.netapp.com/advisory/ntap-20231124-0002/
www.samba.org/samba/security/CVE-2023-42669.html
Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
35.1%