| Title | Firefox および Thunderbird におけるセキュリティ機能に関する脆弱性 |
|---|---|
| Summary | Firefox および Thunderbird には、セキュリティ機能に関する脆弱性が存在します。 |
| Possible impacts | 情報を改ざん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 | March 7, 2017, midnight |
| Registration Date | Aug. 17, 2018, 2:19 p.m. |
| Last Update | Aug. 17, 2018, 2:19 p.m. |
| CVSS3.0 : 警告 | |
| Score | 5.3 |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
| CVSS2.0 : 警告 | |
| Score | 5 |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:N/I:P/A:N |
| Mozilla Foundation |
| Mozilla Firefox 52 未満 |
| Mozilla Thunderbird 52 未満 |
| No | Changed Details | Date of change |
|---|---|---|
| 1 | [2018年08月17日] 掲載 |
Aug. 17, 2018, 2:19 p.m. |
| Summary | On Linux, if the secure computing mode BPF (seccomp-bpf) filter is running when the Gecko Media Plugin sandbox is started, the sandbox fails to be applied and items that would run within the sandbox are run protected only by the running filter which is typically weak compared to the sandbox. Note: this issue only affects Linux. Other operating systems are not affected. This vulnerability affects Firefox < 52 and Thunderbird < 52. |
|---|---|
| Publication Date | June 12, 2018, 6:29 a.m. |
| Registration Date | Jan. 26, 2021, 1:25 p.m. |
| Last Update | Nov. 21, 2024, 12:27 p.m. |
| Configuration1 | or higher | or less | more than | less than | |
| cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* | 52.0 | ||||
| execution environment | |||||
| 1 | cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* | ||||
| Configuration2 | or higher | or less | more than | less than | |
| cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* | 52.0 | ||||
| execution environment | |||||
| 1 | cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* | ||||