CVE の説明

Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha makes calls to Libevent within Libevent log handlers, which might allow remote attackers to cause a denial of service (daemon crash) via vectors that trigger certain log messages.

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	5		AV:N/AC:L/Au:N/C:N/I:N/A:P	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

Tor>>Tor >> Version ～まで（含む） 0.2.1.28

Tor>>Tor >> Version 0.0.2

Tor>>Tor >> Version 0.0.2_pre13

Tor>>Tor >> Version 0.0.2_pre14

Tor>>Tor >> Version 0.0.2_pre15

Tor>>Tor >> Version 0.0.2_pre16

Tor>>Tor >> Version 0.0.2_pre17

Tor>>Tor >> Version 0.0.2_pre18

Tor>>Tor >> Version 0.0.2_pre19

Tor>>Tor >> Version 0.0.2_pre20

Tor>>Tor >> Version 0.0.2_pre21

Tor>>Tor >> Version 0.0.2_pre22

Tor>>Tor >> Version 0.0.2_pre23

Tor>>Tor >> Version 0.0.2_pre24

Tor>>Tor >> Version 0.0.2_pre25

Tor>>Tor >> Version 0.0.2_pre26

Tor>>Tor >> Version 0.0.2_pre27

Tor>>Tor >> Version 0.0.3

Tor>>Tor >> Version 0.0.4

Tor>>Tor >> Version 0.0.5

Tor>>Tor >> Version 0.0.6

Tor>>Tor >> Version 0.0.6.1

Tor>>Tor >> Version 0.0.6.2

Tor>>Tor >> Version 0.0.7

Tor>>Tor >> Version 0.0.7.1

Tor>>Tor >> Version 0.0.7.2

Tor>>Tor >> Version 0.0.7.3

Tor>>Tor >> Version 0.0.8

Tor>>Tor >> Version 0.0.8.1

Tor>>Tor >> Version 0.0.9

Tor>>Tor >> Version 0.0.9.1

Tor>>Tor >> Version 0.0.9.2

Tor>>Tor >> Version 0.0.9.3

Tor>>Tor >> Version 0.0.9.4

Tor>>Tor >> Version 0.0.9.5

Tor>>Tor >> Version 0.0.9.6

Tor>>Tor >> Version 0.0.9.7

Tor>>Tor >> Version 0.0.9.8

Tor>>Tor >> Version 0.0.9.9

Tor>>Tor >> Version 0.0.9.10

Tor>>Tor >> Version 0.1.0.1

Tor>>Tor >> Version 0.1.0.2

Tor>>Tor >> Version 0.1.0.3

Tor>>Tor >> Version 0.1.0.4

Tor>>Tor >> Version 0.1.0.5

Tor>>Tor >> Version 0.1.0.6

Tor>>Tor >> Version 0.1.0.7

Tor>>Tor >> Version 0.1.0.8

Tor>>Tor >> Version 0.1.0.9

Tor>>Tor >> Version 0.1.0.10

Tor>>Tor >> Version 0.1.0.11

Tor>>Tor >> Version 0.1.0.12

Tor>>Tor >> Version 0.1.0.13

Tor>>Tor >> Version 0.1.0.14

Tor>>Tor >> Version 0.1.0.15

Tor>>Tor >> Version 0.1.0.16

Tor>>Tor >> Version 0.1.0.17

Tor>>Tor >> Version 0.1.1

Tor>>Tor >> Version 0.1.1.1

Tor>>Tor >> Version 0.1.1.2

Tor>>Tor >> Version 0.1.1.3

Tor>>Tor >> Version 0.1.1.4

Tor>>Tor >> Version 0.1.1.5

Tor>>Tor >> Version 0.1.1.6

Tor>>Tor >> Version 0.1.1.7

Tor>>Tor >> Version 0.1.1.8

Tor>>Tor >> Version 0.1.1.9

Tor>>Tor >> Version 0.1.1.10

Tor>>Tor >> Version 0.1.1.11

Tor>>Tor >> Version 0.1.1.12

Tor>>Tor >> Version 0.1.1.13

Tor>>Tor >> Version 0.1.1.14

Tor>>Tor >> Version 0.1.1.15

Tor>>Tor >> Version 0.1.1.16

Tor>>Tor >> Version 0.1.1.17

Tor>>Tor >> Version 0.1.1.18

Tor>>Tor >> Version 0.1.1.19

Tor>>Tor >> Version 0.1.1.20

Tor>>Tor >> Version 0.1.1.21

Tor>>Tor >> Version 0.1.1.22

Tor>>Tor >> Version 0.1.1.23

Tor>>Tor >> Version 0.1.1.25

Tor>>Tor >> Version 0.1.1.26

Tor>>Tor >> Version 0.1.2.1

Tor>>Tor >> Version 0.1.2.2

Tor>>Tor >> Version 0.1.2.3

Tor>>Tor >> Version 0.1.2.4

Tor>>Tor >> Version 0.1.2.5

Tor>>Tor >> Version 0.1.2.6

Tor>>Tor >> Version 0.1.2.7

Tor>>Tor >> Version 0.1.2.8

Tor>>Tor >> Version 0.1.2.9

Tor>>Tor >> Version 0.1.2.10

Tor>>Tor >> Version 0.1.2.11

Tor>>Tor >> Version 0.1.2.12

Tor>>Tor >> Version 0.1.2.13

Tor>>Tor >> Version 0.1.2.14

Tor>>Tor >> Version 0.1.2.15

Tor>>Tor >> Version 0.1.2.16

Tor>>Tor >> Version 0.1.2.17

Tor>>Tor >> Version 0.1.2.18

Tor>>Tor >> Version 0.1.2.19

Tor>>Tor >> Version 0.1.2.30

Tor>>Tor >> Version 0.1.2.31

Tor>>Tor >> Version 0.2.0.1

Tor>>Tor >> Version 0.2.0.2

Tor>>Tor >> Version 0.2.0.3

Tor>>Tor >> Version 0.2.0.4

Tor>>Tor >> Version 0.2.0.5

Tor>>Tor >> Version 0.2.0.6

Tor>>Tor >> Version 0.2.0.7

Tor>>Tor >> Version 0.2.0.8

Tor>>Tor >> Version 0.2.0.9

Tor>>Tor >> Version 0.2.0.10

Tor>>Tor >> Version 0.2.0.11

Tor>>Tor >> Version 0.2.0.12

Tor>>Tor >> Version 0.2.0.13

Tor>>Tor >> Version 0.2.0.14

Tor>>Tor >> Version 0.2.0.15

Tor>>Tor >> Version 0.2.0.16

Tor>>Tor >> Version 0.2.0.17

Tor>>Tor >> Version 0.2.0.18

Tor>>Tor >> Version 0.2.0.19

Tor>>Tor >> Version 0.2.0.20

Tor>>Tor >> Version 0.2.0.21

Tor>>Tor >> Version 0.2.0.22

Tor>>Tor >> Version 0.2.0.23

Tor>>Tor >> Version 0.2.0.24

Tor>>Tor >> Version 0.2.0.25

Tor>>Tor >> Version 0.2.0.26

Tor>>Tor >> Version 0.2.0.27

Tor>>Tor >> Version 0.2.0.28

Tor>>Tor >> Version 0.2.0.29

Tor>>Tor >> Version 0.2.0.30

Tor>>Tor >> Version 0.2.0.31

Tor>>Tor >> Version 0.2.0.32

Tor>>Tor >> Version 0.2.0.33

Tor>>Tor >> Version 0.2.0.34

Tor>>Tor >> Version 0.2.0.35

Tor>>Tor >> Version 0.2.1.1

Tor>>Tor >> Version 0.2.1.2

Tor>>Tor >> Version 0.2.1.3

Tor>>Tor >> Version 0.2.1.4

Tor>>Tor >> Version 0.2.1.5

Tor>>Tor >> Version 0.2.1.6

Tor>>Tor >> Version 0.2.1.7

Tor>>Tor >> Version 0.2.1.8

Tor>>Tor >> Version 0.2.1.9

Tor>>Tor >> Version 0.2.1.10

Tor>>Tor >> Version 0.2.1.11

Tor>>Tor >> Version 0.2.1.12

Tor>>Tor >> Version 0.2.1.13

Tor>>Tor >> Version 0.2.1.14

Tor>>Tor >> Version 0.2.1.15

Tor>>Tor >> Version 0.2.1.16

Tor>>Tor >> Version 0.2.1.17

Tor>>Tor >> Version 0.2.1.18

Tor>>Tor >> Version 0.2.1.19

Tor>>Tor >> Version 0.2.1.20

Tor>>Tor >> Version 0.2.1.21

Tor>>Tor >> Version 0.2.1.22

Tor>>Tor >> Version 0.2.1.23

Tor>>Tor >> Version 0.2.1.24

Tor>>Tor >> Version 0.2.1.25

Tor>>Tor >> Version 0.2.1.26

Tor>>Tor >> Version 0.2.1.27

Tor>>Tor >> Version 0.2.2.1

Tor>>Tor >> Version 0.2.2.2

Tor>>Tor >> Version 0.2.2.3

Tor>>Tor >> Version 0.2.2.4

Tor>>Tor >> Version 0.2.2.5

Tor>>Tor >> Version 0.2.2.6

Tor>>Tor >> Version 0.2.2.7

Tor>>Tor >> Version 0.2.2.8

Tor>>Tor >> Version 0.2.2.9

Tor>>Tor >> Version 0.2.2.10

Tor>>Tor >> Version 0.2.2.11

Tor>>Tor >> Version 0.2.2.12

Tor>>Tor >> Version 0.2.2.13

Tor>>Tor >> Version 0.2.2.14

Tor>>Tor >> Version 0.2.2.15

Tor>>Tor >> Version 0.2.2.16

Tor>>Tor >> Version 0.2.2.17

Tor>>Tor >> Version 0.2.2.18

Tor>>Tor >> Version 0.2.2.19

Tor>>Tor >> Version 0.2.2.20

参考資料

http://archives.seul.org/or/announce/Jan-2011/msg00000.html
Tags : mailing-list, x_refsource_MLIST

https://gitweb.torproject.org/tor.git/blob/refs/heads/release-0.2.2:/ChangeLog
Tags : x_refsource_CONFIRM

http://blog.torproject.org/blog/tor-02129-released-security-patches
Tags : x_refsource_CONFIRM

https://exchange.xforce.ibmcloud.com/vulnerabilities/64889
Tags : vdb-entry, x_refsource_XF

https://trac.torproject.org/projects/tor/ticket/2190
Tags : x_refsource_CONFIRM

http://www.securityfocus.com/bid/45953
Tags : vdb-entry, x_refsource_BID

日付	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	1.32%	–	–
2022-02-27	–	–	1.32%	–	–
2022-04-03	–	–	1.32%	–	–
2022-05-15	–	–	1.32%	–	–
2022-09-18	–	–	1.32%	–	–
2023-03-12	–	–	–	2.09%	–
2023-06-11	–	–	–	2.09%	–
2024-02-11	–	–	–	2.09%	–
2024-06-02	–	–	–	2.09%	–
2024-11-24	–	–	–	2.09%	–
2024-12-22	–	–	–	2.84%	–
2025-01-12	–	–	–	2.84%	–
2025-01-19	–	–	–	2.84%	–
2025-03-18	–	–	–	–	1.38%
2025-07-30	–	–	–	–	1.38%
2025-08-10	–	–	–	–	1.38%
2025-08-15	–	–	–	–	1.38%
2025-08-18	–	–	–	–	1.38%
2025-08-20	–	–	–	–	1.38%
2025-11-18	–	–	–	–	1.38%
2025-11-21	–	–	–	–	1.38%
2026-05-17	–	–	–	–	1.38%

日付	パーセンタイル
2022-02-06	45%
2022-02-27	46%
2022-04-03	69%
2022-05-15	7%
2022-09-18	71%
2023-03-12	87%
2023-06-11	88%
2024-02-11	89%
2024-06-02	89%
2024-11-24	9%
2024-12-22	9%
2025-01-12	91%
2025-01-19	91%
2025-03-18	79%
2025-07-30	8%
2025-08-10	79%
2025-08-15	8%
2025-08-18	79%
2025-08-20	8%
2025-11-18	79%
2025-11-21	8%
2026-05-17	81%

CVE-2011-0490 : 詳細

CVE-2011-0490