xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs.
La función xmlParseBalancedChunkMemoryRecover en el archivo parser.c en libxml2 versiones anteriores a 2.9.10, presenta una pérdida de memoria relacionada con newDoc-)oldNs.
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-401
|
| 134c704f-9b21-4f2e-91b3-4a467353bcc0 | Secondary |
en
CWE-772
|
| Vendor | Product | Version | Update | Type |
|---|---|---|---|---|
| xmlsoft | libxml2 | * | <built-in method update of dict object at 0x7fd319e53b40> | Application |
| debian | debian_linux | 8.0 | <built-in method update of dict object at 0x7fd2dbe0fec0> | Operating System |
| debian | debian_linux | 9.0 | <built-in method update of dict object at 0x7fd36b8ff580> | Operating System |
| oracle | real_user_experience_insight | 13.3.1.0 | <built-in method update of dict object at 0x7fd36b8fcb80> | Application |
| fedoraproject | fedora | 30 | <built-in method update of dict object at 0x7fd319e50800> | Operating System |
| fedoraproject | fedora | 32 | <built-in method update of dict object at 0x7fd3081a5e40> | Operating System |
| canonical | ubuntu_linux | 12.04 | <built-in method update of dict object at 0x7fd2983c5a80> | Operating System |
| canonical | ubuntu_linux | 14.04 | <built-in method update of dict object at 0x7fd384e80d80> | Operating System |
| canonical | ubuntu_linux | 16.04 | <built-in method update of dict object at 0x7fd384e819c0> | Operating System |
| canonical | ubuntu_linux | 18.04 | <built-in method update of dict object at 0x7fd319e507c0> | Operating System |
| canonical | ubuntu_linux | 19.10 | <built-in method update of dict object at 0x7fd36b8fecc0> | Operating System |
| netapp | active_iq_unified_manager | - | <built-in method update of dict object at 0x7fd2dbe8bd00> | Application |
| netapp | clustered_data_ontap | - | <built-in method update of dict object at 0x7fd36b262c40> | Application |
| netapp | clustered_data_ontap_antivirus_connector | - | <built-in method update of dict object at 0x7fd384e82800> | Application |
| netapp | manageability_software_development_kit | - | <built-in method update of dict object at 0x7fd36b262040> | Application |
| netapp | ontap_select_deploy_administration_utility | - | <built-in method update of dict object at 0x7fd385554100> | Application |
| netapp | steelstore_cloud_integrated_storage | - | <built-in method update of dict object at 0x7fd3081a5000> | Application |
| siemens | sinema_remote_connect_server | * | <built-in method update of dict object at 0x7fd37018dec0> | Application |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:a:oracle:real_user_experience_insight:13.3.1.0:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:* |
| Yes | cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* |
| Yes | cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* |
| Yes | cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* |
| Yes | cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:* |
| Yes | cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:* |
| Yes | cpe:2.3:a:netapp:clustered_data_ontap_antivirus_connector:-:*:*:*:*:*:*:* |
| Yes | cpe:2.3:a:netapp:manageability_software_development_kit:-:*:*:*:*:*:*:* |
| Yes | cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:* |
| Yes | cpe:2.3:a:netapp:steelstore_cloud_integrated_storage:-:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:a:siemens:sinema_remote_connect_server:*:*:*:*:*:*:*:* |