When an application tells libcurl it wants to allow HTTP/2 server push, and the amount of received headers for the push surpasses the maximum allowed limit (1000), libcurl aborts the server push. When aborting, libcurl inadvertently does not free all the previously allocated headers and instead leaks the memory. Further, this error condition fails silently and is therefore not easily detected by an application.
Cuando una aplicación le dice a libcurl que quiere permitir la inserción del servidor HTTP/2 y la cantidad de encabezados recibidos para la inserción supera el límite máximo permitido (1000), libcurl cancela la inserción del servidor. Al cancelar, libcurl inadvertidamente no libera todos los encabezados previamente asignados y, en cambio, pierde memoria. Además, esta condición de error falla silenciosamente y, por lo tanto, una aplicación no la detecta fácilmente.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
| Attack Vector | NETWORK |
|---|---|
| Attack Complexity | LOW |
| Privileges Required | NONE |
| User Interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality Impact | HIGH |
| Integrity Impact | LOW |
| Availability Impact | LOW |
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Type: Secondary
Exploitability Score: 3.9
Impact Score: 4.7
| Source | Type | Description |
|---|---|---|
| [email protected] | Primary |
en
CWE-772
|
| Vendor | Product | Version | Update | Type |
|---|---|---|---|---|
| haxx | curl | * | <built-in method update of dict object at 0x7fd36a6e7040> | Application |
| apple | macos | * | <built-in method update of dict object at 0x7fd36a6e4380> | Operating System |
| apple | macos | * | <built-in method update of dict object at 0x7fd2a1e26f80> | Operating System |
| apple | macos | * | <built-in method update of dict object at 0x7fd34122cdc0> | Operating System |
| fedoraproject | fedora | 39 | <built-in method update of dict object at 0x7fd36a6e4080> | Operating System |
| fedoraproject | fedora | 40 | <built-in method update of dict object at 0x7fd36a6e7ac0> | Operating System |
| netapp | active_iq_unified_manager | - | <built-in method update of dict object at 0x7fd3846254c0> | Application |
| netapp | ontap_select_deploy_administration_utility | - | <built-in method update of dict object at 0x7fd3686ec240> | Application |
| netapp | brocade_fabric_operating_system | - | <built-in method update of dict object at 0x7fd36adf44c0> | Operating System |
| netapp | bootstrap_os | - | <built-in method update of dict object at 0x7fd36a6e5b00> | Operating System |
| netapp | h300s_firmware | - | <built-in method update of dict object at 0x7fd36adf5880> | Operating System |
| netapp | h410s_firmware | - | <built-in method update of dict object at 0x7fd36a6e6d00> | Operating System |
| netapp | h500s_firmware | - | <built-in method update of dict object at 0x7fd36adf50c0> | Operating System |
| netapp | h610c_firmware | - | <built-in method update of dict object at 0x7fd36adf4ac0> | Operating System |
| netapp | h610s_firmware | - | <built-in method update of dict object at 0x7fd368246840> | Operating System |
| netapp | h615c_firmware | - | <built-in method update of dict object at 0x7fd2a1e24080> | Operating System |
| netapp | h700s_firmware | - | <built-in method update of dict object at 0x7fd36a6e4dc0> | Operating System |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:* |
| Yes | cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:netapp:brocade_fabric_operating_system:-:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:o:netapp:bootstrap_os:-:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| No | cpe:2.3:h:netapp:hci_compute_node:-:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| No | cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| No | cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| No | cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:o:netapp:h610c_firmware:-:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| No | cpe:2.3:h:netapp:h610c:-:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:o:netapp:h610s_firmware:-:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| No | cpe:2.3:h:netapp:h610s:-:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:o:netapp:h615c_firmware:-:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| No | cpe:2.3:h:netapp:h615c:-:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| No | cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:* |