A flaw was discovered in OpenLDAP before 2.4.57 leading to an infinite loop in slapd with the cancel_extop Cancel operation, resulting in denial of service.
Se detectó un fallo en OpenLDAP versiones anteriores a 2.4.57, conllevando a un bucle infinito en slapd con la operación Cancel de cancel_extop, resultando en una denegación de servicio
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
| Attack Vector | NETWORK |
|---|---|
| Attack Complexity | LOW |
| Privileges Required | NONE |
| User Interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality Impact | NONE |
| Integrity Impact | NONE |
| Availability Impact | HIGH |
AV:N/AC:L/Au:N/C:N/I:N/A:P
| Access Vector | NETWORK |
|---|---|
| Access Complexity | LOW |
| Authentication | NONE |
| Confidentiality Impact | NONE |
| Integrity Impact | NONE |
| Availability Impact | PARTIAL |
| Source | Type | Description |
|---|---|---|
| [email protected] | Primary |
en
CWE-835
|
| Vendor | Product | Version | Update | Type |
|---|---|---|---|---|
| openldap | openldap | * | <built-in method update of dict object at 0x7fd319c766c0> | Application |
| debian | debian_linux | 9.0 | <built-in method update of dict object at 0x7fd384e10240> | Operating System |
| debian | debian_linux | 10.0 | <built-in method update of dict object at 0x7fd384aa0d40> | Operating System |
| apple | macos | * | <built-in method update of dict object at 0x7fd36ada2b00> | Operating System |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:a:openldap:openldap:*:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* |