| Title | OpenEXR におけるリソースの枯渇に関する脆弱性 |
|---|---|
| Summary | OpenEXR には、リソースの枯渇に関する脆弱性が存在します。 |
| Possible impacts | 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 | March 15, 2021, midnight |
| Registration Date | Dec. 6, 2021, 4:09 p.m. |
| Last Update | Dec. 6, 2021, 4:09 p.m. |
| CVSS3.0 : 警告 | |
| Score | 5.5 |
|---|---|
| Vector | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
| CVSS2.0 : 警告 | |
| Score | 4.3 |
|---|---|
| Vector | AV:N/AC:M/Au:N/C:N/I:N/A:P |
| OpenEXR |
| OpenEXR 3.0.0-beta 未満 |
| No | Changed Details | Date of change |
|---|---|---|
| 1 | [2021年12月06日] 掲載 |
Dec. 6, 2021, 4:09 p.m. |
| Summary | There's a flaw in OpenEXR's scanline input file functionality in versions before 3.0.0-beta. An attacker able to submit a crafted file to be processed by OpenEXR could consume excessive system memory. The greatest impact of this flaw is to system availability. |
|---|---|
| Publication Date | March 31, 2021, 11:15 p.m. |
| Registration Date | April 1, 2021, 10:04 a.m. |
| Last Update | Nov. 21, 2024, 3:21 p.m. |
| Configuration1 | or higher | or less | more than | less than | |
| cpe:2.3:a:openexr:openexr:*:*:*:*:*:*:*:* | 2.4.3 | ||||
| cpe:2.3:a:openexr:openexr:*:*:*:*:*:*:*:* | 2.5.0 | 2.5.4 | |||
| Configuration2 | or higher | or less | more than | less than | |
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | |||||