CVE の説明

The downloads manager in Opera before 11.01 on Windows does not properly determine the pathname of the filesystem-viewing application, which allows user-assisted remote attackers to execute arbitrary code via a crafted web site that hosts an executable file.

CVE の情報

メトリクス

メトリクス	スコア	深刻度	CVSS ベクター	出典
V2	7.6		AV:N/AC:H/Au:N/C:C/I:C/A:C	nvd@nist.gov

EPSS

EPSSは脆弱性が悪用される可能性を予測するスコアリングモデルです。

EPSSスコア

EPSSモデルは0から1（0〜100%）の確率スコアを算出します。スコアが高いほど、脆弱性が悪用される可能性が高いことを示します。

EPSSパーセンタイル

パーセンタイルはCVEをEPSSスコアで順位付けするために使用されます。例えば、EPSSスコアで95パーセンタイルにあるCVEは、他の95%のCVEよりも悪用される可能性が高いことを意味します。パーセンタイルはCVEのEPSSスコアを他のCVEと比較するために使用されます。

EPSS First.org

関連製品

構成 0

Opera>>Opera_browser >> Version ～まで（含む） 11.00

Opera>>Opera_browser >> Version 5.0

Opera>>Opera_browser >> Version 5.02

Opera>>Opera_browser >> Version 5.10

Opera>>Opera_browser >> Version 5.11

Opera>>Opera_browser >> Version 5.12

Opera>>Opera_browser >> Version 6.0

Opera>>Opera_browser >> Version 6.1

Opera>>Opera_browser >> Version 6.01

Opera>>Opera_browser >> Version 6.1

Opera>>Opera_browser >> Version 6.02

Opera>>Opera_browser >> Version 6.03

Opera>>Opera_browser >> Version 6.04

Opera>>Opera_browser >> Version 6.05

Opera>>Opera_browser >> Version 6.06

Opera>>Opera_browser >> Version 6.11

Opera>>Opera_browser >> Version 6.12

Opera>>Opera_browser >> Version 7.0

Opera>>Opera_browser >> Version 7.01

Opera>>Opera_browser >> Version 7.02

Opera>>Opera_browser >> Version 7.03

Opera>>Opera_browser >> Version 7.10

Opera>>Opera_browser >> Version 7.11

Opera>>Opera_browser >> Version 7.20

Opera>>Opera_browser >> Version 7.21

Opera>>Opera_browser >> Version 7.22

Opera>>Opera_browser >> Version 7.23

Opera>>Opera_browser >> Version 7.50

Opera>>Opera_browser >> Version 7.51

Opera>>Opera_browser >> Version 7.52

Opera>>Opera_browser >> Version 7.53

Opera>>Opera_browser >> Version 7.54

Opera>>Opera_browser >> Version 7.60

Opera>>Opera_browser >> Version 8.0

Opera>>Opera_browser >> Version 8.01

Opera>>Opera_browser >> Version 8.02

Opera>>Opera_browser >> Version 8.50

Opera>>Opera_browser >> Version 8.51

Opera>>Opera_browser >> Version 8.52

Opera>>Opera_browser >> Version 8.53

Opera>>Opera_browser >> Version 8.54

Opera>>Opera_browser >> Version 9.0

Opera>>Opera_browser >> Version 9.01

Opera>>Opera_browser >> Version 9.02

Opera>>Opera_browser >> Version 9.10

Opera>>Opera_browser >> Version 9.12

Opera>>Opera_browser >> Version 9.20

Opera>>Opera_browser >> Version 9.21

Opera>>Opera_browser >> Version 9.22

Opera>>Opera_browser >> Version 9.23

Opera>>Opera_browser >> Version 9.24

Opera>>Opera_browser >> Version 9.25

Opera>>Opera_browser >> Version 9.26

Opera>>Opera_browser >> Version 9.27

Opera>>Opera_browser >> Version 9.50

Opera>>Opera_browser >> Version 9.51

Opera>>Opera_browser >> Version 9.52

Opera>>Opera_browser >> Version 9.60

Opera>>Opera_browser >> Version 9.61

Opera>>Opera_browser >> Version 9.62

Opera>>Opera_browser >> Version 9.63

Opera>>Opera_browser >> Version 9.64

Opera>>Opera_browser >> Version 10.00

Opera>>Opera_browser >> Version 10.01

Opera>>Opera_browser >> Version 10.10

Opera>>Opera_browser >> Version 10.50

Opera>>Opera_browser >> Version 10.51

Opera>>Opera_browser >> Version 10.52

Opera>>Opera_browser >> Version 10.53

Opera>>Opera_browser >> Version 10.54

Opera>>Opera_browser >> Version 10.60

Opera>>Opera_browser >> Version 10.61

Opera>>Opera_browser >> Version 10.62

Opera>>Opera_browser >> Version 10.63

Opera>>Opera_browser >> Version 11.00

Microsoft>>Windows >> Version *

参考資料

http://www.opera.com/support/kb/view/985/
Tags : x_refsource_CONFIRM

http://www.opera.com/docs/changelogs/windows/1101/
Tags : x_refsource_CONFIRM

http://www.vupen.com/english/advisories/2011/0231
Tags : vdb-entry, x_refsource_VUPEN

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12369
Tags : vdb-entry, signature, x_refsource_OVAL

http://jvndb.jvn.jp/ja/contents/2011/JVNDB-2011-000010.html
Tags : third-party-advisory, x_refsource_JVNDB

http://osvdb.org/70726
Tags : vdb-entry, x_refsource_OSVDB

http://jvn.jp/en/jp/JVN33880169/index.html
Tags : third-party-advisory, x_refsource_JVN

http://secunia.com/advisories/43023
Tags : third-party-advisory, x_refsource_SECUNIA

日付	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	6.85%	–	–
2022-04-03	–	–	6.85%	–	–
2022-05-15	–	–	6.85%	–	–
2023-03-12	–	–	–	3.33%	–
2023-06-11	–	–	–	3.19%	–
2023-08-06	–	–	–	3.33%	–
2023-09-24	–	–	–	3.51%	–
2023-11-12	–	–	–	3.51%	–
2023-12-03	–	–	–	3.51%	–
2023-12-10	–	–	–	3.51%	–
2024-02-18	–	–	–	4.89%	–
2024-06-02	–	–	–	4.89%	–
2024-12-22	–	–	–	4.5%	–
2025-01-19	–	–	–	4.5%	–
2025-02-23	–	–	–	4.5%	–
2025-02-23	–	–	–	4.5%	–
2025-03-18	–	–	–	–	3.8%
2025-05-01	–	–	–	–	3.8%
2025-05-04	–	–	–	–	3.8%
2025-05-18	–	–	–	–	3.8%
2025-08-02	–	–	–	–	3.65%
2025-08-04	–	–	–	–	3.65%
2025-12-25	–	–	–	–	3.65%
2025-12-28	–	–	–	–	3.65%
2025-12-31	–	–	–	–	3.65%
2026-01-05	–	–	–	–	3.65%
2026-01-07	–	–	–	–	3.65%
2026-01-12	–	–	–	–	3.65%
2026-01-14	–	–	–	–	3.65%
2026-03-08	–	–	–	–	3.73%
2026-04-26	–	–	–	–	2.9%
2026-05-31	–	–	–	–	2.9%

日付	パーセンタイル
2022-02-06	8%
2022-04-03	91%
2022-05-15	92%
2023-03-12	9%
2023-06-11	9%
2023-08-06	9%
2023-09-24	9%
2023-11-12	91%
2023-12-03	9%
2023-12-10	91%
2024-02-18	93%
2024-06-02	93%
2024-12-22	92%
2025-01-19	92%
2025-02-23	93%
2025-02-23	93%
2025-03-18	87%
2025-05-01	88%
2025-05-04	87%
2025-05-18	88%
2025-08-02	88%
2025-08-04	87%
2025-12-25	88%
2025-12-28	87%
2025-12-31	88%
2026-01-05	87%
2026-01-07	88%
2026-01-12	87%
2026-01-14	88%
2026-03-08	88%
2026-04-26	86%
2026-05-31	87%

CVE-2011-0450 : 詳細

CVE-2011-0450