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CVE-2008-1897 : 詳細

CVE-2008-1897

3.05%V4
2008-04-23
00h00 +00:00
Authorization problems
A07-Identif. and Authent. Fail
Network
2024-08-07
08h40 +00:00
CVE.org
NVD
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CVE の説明

The IAX2 channel driver (chan_iax2) in Asterisk Open Source 1.0.x, 1.2.x before 1.2.28, and 1.4.x before 1.4.19.1; Business Edition A.x.x, B.x.x before B.2.5.2, and C.x.x before C.1.8.1; AsteriskNOW before 1.0.3; Appliance Developer Kit 0.x.x; and s800i before 1.1.0.3, when configured to allow unauthenticated calls, does not verify that an ACK response contains a call number matching the server's reply to a NEW message, which allows remote attackers to cause a denial of service (traffic amplification) via a spoofed ACK response that does not complete a 3-way handshake. NOTE: this issue exists because of an incomplete fix for CVE-2008-1923.

CVE の情報

関連する弱点

CWE-ID 弱点名 出典
CWE-287 Improper Authentication
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

メトリクス

メトリクス スコア 深刻度 CVSS ベクター 出典
V2 4.3 AV:N/AC:M/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

Asterisk>>Asterisk_appliance_developer_kit >> Version 0.2

Asterisk>>Asterisk_appliance_developer_kit >> Version 0.3

Asterisk>>Asterisk_appliance_developer_kit >> Version 0.4

Asterisk>>Asterisk_appliance_developer_kit >> Version 0.5

Asterisk>>Asterisk_appliance_developer_kit >> Version 0.6

Asterisk>>Asterisk_appliance_developer_kit >> Version 0.6.0

Asterisk>>Asterisk_appliance_developer_kit >> Version 0.7

Asterisk>>Asterisk_appliance_developer_kit >> Version 0.8

Asterisk>>Asterisk_business_edition >> Version ～まで（含む） b.2.5.1

Asterisk>>Asterisk_business_edition >> Version ～まで（含む） c1.8.0

Asterisk>>Asterisk_business_edition >> Version a

Asterisk>>Asterisk_business_edition >> Version b.1.3.2

Asterisk>>Asterisk_business_edition >> Version b.1.3.3

Asterisk>>Asterisk_business_edition >> Version b.2.2.0

Asterisk>>Asterisk_business_edition >> Version b.2.2.1

Asterisk>>Asterisk_business_edition >> Version b.2.3.1

Asterisk>>Asterisk_business_edition >> Version b.2.3.2

Asterisk>>Asterisk_business_edition >> Version b.2.3.3

Asterisk>>Asterisk_business_edition >> Version b.2.3.4

Asterisk>>Asterisk_business_edition >> Version b.2.3.6

Asterisk>>Asterisk_business_edition >> Version b.2.5.0

Asterisk>>Asterisk_business_edition >> Version c.1.0

Asterisk>>Asterisk_business_edition >> Version c.1.0

Asterisk>>Asterisk_business_edition >> Version c.1.6

Asterisk>>Asterisk_business_edition >> Version c.1.6.1

Asterisk>>Asterisk_business_edition >> Version c.1.6.2

Asterisk>>Asterisknow >> Version ～まで（含む） 1.0.2

Asterisk>>Asterisknow >> Version 1.0

Asterisk>>Asterisknow >> Version 1.0.1

Asterisk>>Open_source >> Version ～まで（含む） 1.2.27

Asterisk>>Open_source >> Version ～まで（含む） 1.4.19

Asterisk>>Open_source >> Version 1.0

Asterisk>>Open_source >> Version 1.0

Asterisk>>Open_source >> Version 1.0

Asterisk>>Open_source >> Version 1.0.0

Asterisk>>Open_source >> Version 1.0.1

Asterisk>>Open_source >> Version 1.0.2

Asterisk>>Open_source >> Version 1.0.3

Asterisk>>Open_source >> Version 1.0.3.4

Asterisk>>Open_source >> Version 1.0.4

Asterisk>>Open_source >> Version 1.0.5

Asterisk>>Open_source >> Version 1.0.6

Asterisk>>Open_source >> Version 1.0.7

Asterisk>>Open_source >> Version 1.0.8

Asterisk>>Open_source >> Version 1.0.9

Asterisk>>Open_source >> Version 1.0.11

Asterisk>>Open_source >> Version 1.0.11

Asterisk>>Open_source >> Version 1.0.11.1

Asterisk>>Open_source >> Version 1.0.11.1

Asterisk>>Open_source >> Version 1.0.12

Asterisk>>Open_source >> Version 1.0.12

Asterisk>>Open_source >> Version 1.2.0

Asterisk>>Open_source >> Version 1.2.0

Asterisk>>Open_source >> Version 1.2.0

Asterisk>>Open_source >> Version 1.2.0

Asterisk>>Open_source >> Version 1.2.0

Asterisk>>Open_source >> Version 1.2.1

Asterisk>>Open_source >> Version 1.2.2

Asterisk>>Open_source >> Version 1.2.2

Asterisk>>Open_source >> Version 1.2.3

Asterisk>>Open_source >> Version 1.2.3

Asterisk>>Open_source >> Version 1.2.4

Asterisk>>Open_source >> Version 1.2.4

Asterisk>>Open_source >> Version 1.2.5

Asterisk>>Open_source >> Version 1.2.5

Asterisk>>Open_source >> Version 1.2.6

Asterisk>>Open_source >> Version 1.2.6

Asterisk>>Open_source >> Version 1.2.7

Asterisk>>Open_source >> Version 1.2.7

Asterisk>>Open_source >> Version 1.2.7.1

Asterisk>>Open_source >> Version 1.2.7.1

Asterisk>>Open_source >> Version 1.2.8

Asterisk>>Open_source >> Version 1.2.8

Asterisk>>Open_source >> Version 1.2.9

Asterisk>>Open_source >> Version 1.2.9.1

Asterisk>>Open_source >> Version 1.2.9.1

Asterisk>>Open_source >> Version 1.2.10

Asterisk>>Open_source >> Version 1.2.10

Asterisk>>Open_source >> Version 1.2.11

Asterisk>>Open_source >> Version 1.2.11

Asterisk>>Open_source >> Version 1.2.12

Asterisk>>Open_source >> Version 1.2.12

Asterisk>>Open_source >> Version 1.2.12.1

Asterisk>>Open_source >> Version 1.2.12.1

Asterisk>>Open_source >> Version 1.2.13

Asterisk>>Open_source >> Version 1.2.13

Asterisk>>Open_source >> Version 1.2.14

Asterisk>>Open_source >> Version 1.2.14

Asterisk>>Open_source >> Version 1.2.15

Asterisk>>Open_source >> Version 1.2.15

Asterisk>>Open_source >> Version 1.2.16

Asterisk>>Open_source >> Version 1.2.16

Asterisk>>Open_source >> Version 1.2.17

Asterisk>>Open_source >> Version 1.2.17

Asterisk>>Open_source >> Version 1.2.18

Asterisk>>Open_source >> Version 1.2.18

Asterisk>>Open_source >> Version 1.2.19

Asterisk>>Open_source >> Version 1.2.19

Asterisk>>Open_source >> Version 1.2.20

Asterisk>>Open_source >> Version 1.2.20

Asterisk>>Open_source >> Version 1.2.21

Asterisk>>Open_source >> Version 1.2.21

Asterisk>>Open_source >> Version 1.2.21.1

Asterisk>>Open_source >> Version 1.2.21.1

Asterisk>>Open_source >> Version 1.2.22

Asterisk>>Open_source >> Version 1.2.22

Asterisk>>Open_source >> Version 1.2.23

Asterisk>>Open_source >> Version 1.2.23

Asterisk>>Open_source >> Version 1.2.24

Asterisk>>Open_source >> Version 1.2.24

Asterisk>>Open_source >> Version 1.2.25

Asterisk>>Open_source >> Version 1.2.25

Asterisk>>Open_source >> Version 1.2.26

Asterisk>>Open_source >> Version 1.2.26

Asterisk>>Open_source >> Version 1.2.26.1

Asterisk>>Open_source >> Version 1.2.26.1

Asterisk>>Open_source >> Version 1.2.26.2

Asterisk>>Open_source >> Version 1.2.26.2

Asterisk>>Open_source >> Version 1.4.0

Asterisk>>Open_source >> Version 1.4.0

Asterisk>>Open_source >> Version 1.4.0

Asterisk>>Open_source >> Version 1.4.0

Asterisk>>Open_source >> Version 1.4.1

Asterisk>>Open_source >> Version 1.4.10

Asterisk>>Open_source >> Version 1.4.10.1

Asterisk>>Open_source >> Version 1.4.11

Asterisk>>Open_source >> Version 1.4.12

Asterisk>>Open_source >> Version 1.4.12.1

Asterisk>>Open_source >> Version 1.4.13

Asterisk>>Open_source >> Version 1.4.14

Asterisk>>Open_source >> Version 1.4.15

Asterisk>>Open_source >> Version 1.4.16

Asterisk>>Open_source >> Version 1.4.16.1

Asterisk>>Open_source >> Version 1.4.16.2

Asterisk>>Open_source >> Version 1.4.17

Asterisk>>Open_source >> Version 1.4.18

Asterisk>>Open_source >> Version 1.4.18.1

Asterisk>>S800i >> Version ～まで（含む） 1.1.0.2

Asterisk>>S800i >> Version 1.0

Asterisk>>S800i >> Version 1.0.1

Asterisk>>S800i >> Version 1.0.2

Asterisk>>S800i >> Version 1.0.3

Asterisk>>S800i >> Version 1.0.3.3

Asterisk>>S800i >> Version 1.1.0

Asterisk>>S800i >> Version 1.1.0.1

参考資料

http://secunia.com/advisories/29927
Tags : third-party-advisory
http://secunia.com/advisories/30010
Tags : third-party-advisory
http://secunia.com/advisories/30042
Tags : third-party-advisory
http://secunia.com/advisories/34982
Tags : third-party-advisory
CVE Findに掲載されている情報は、慎重に選定された複数の参照ソースから取得されています。CVEデータはMITRE Corporationおよび国家脆弱性データベース（NVD）が提供しています。既知の悪用された脆弱性（KEV）カタログはサイバーセキュリティ・インフラセキュリティ庁（CISA）から、EPSSスコアはFIRST.orgから取得しています。また、ソフトウェアの弱点（CWE）および共通攻撃パターン（CAPEC）に関するデータはMITRE Corporationが管理し、ハードウェアおよびソフトウェア構成（CPE）に関する情報はNVDが提供しています。