| Title | GNU C Library における整数オーバーフローの脆弱性 |
|---|---|
| Summary | GNU C Library (別名 glibc または libc6) には、整数オーバーフローの脆弱性が存在します。 |
| Possible impacts | 情報を取得される、情報を改ざんされる、およびサービス運用妨害 (DoS) 状態にされる可能性があります。 |
| Solution | ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。 |
| Publication Date | Jan. 18, 2018, midnight |
| Registration Date | March 7, 2018, 5:38 p.m. |
| Last Update | March 7, 2018, 5:38 p.m. |
| CVSS3.0 : 緊急 | |
| Score | 9.8 |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| CVSS2.0 : 危険 | |
| Score | 7.5 |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| GNU Project |
| GNU C Library 2.26 およびそれ以前 |
| No | Changed Details | Date of change |
|---|---|---|
| 1 | [2018年03月07日] 掲載 |
March 7, 2018, 5:38 p.m. |
| Summary | An integer overflow in the implementation of the posix_memalign in memalign functions in the GNU C Library (aka glibc or libc6) 2.26 and earlier could cause these functions to return a pointer to a heap area that is too small, potentially leading to heap corruption. |
|---|---|
| Publication Date | Feb. 1, 2018, 11:29 p.m. |
| Registration Date | March 1, 2021, 7:35 p.m. |
| Last Update | Nov. 21, 2024, 1:10 p.m. |
| Configuration1 | or higher | or less | more than | less than | |
| cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:* | 2.26 | ||||
| Configuration2 | or higher | or less | more than | less than | |
| cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:redhat:virtualization_host:4.0:*:*:*:*:*:*:* | |||||
| Configuration3 | or higher | or less | more than | less than | |
| cpe:2.3:a:oracle:enterprise_communications_broker:3.0.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:oracle:enterprise_communications_broker:3.1.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:oracle:communications_session_border_controller:8.1.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:oracle:communications_session_border_controller:8.2.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:oracle:communications_session_border_controller:8.0.0:*:*:*:*:*:*:* | |||||
| Configuration4 | or higher | or less | more than | less than | |
| cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:netapp:data_ontap_edge:-:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:netapp:element_software:-:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:netapp:steelstore_cloud_integrated_storage:-:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:netapp:vasa_provider:*:*:*:*:*:clustered_data_ontap:*:* | 7.2 | ||||
| cpe:2.3:a:netapp:virtual_storage_console:-:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:netapp:element_software_management:-:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:netapp:virtual_storage_console:*:*:*:*:*:vmware_vsphere:*:* | 7.2 | ||||
| cpe:2.3:a:netapp:vasa_provider:6.x:*:*:*:*:clustered_data_ontap:*:* | |||||
| cpe:2.3:a:netapp:storage_replication_adapter:*:*:*:*:*:*:*:* | 7.2 | ||||