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tomcatApache TomcatTOMCAT:AD034D897FBBD338FED65A9D711BA886
HistoryJul 01, 2017 - 12:00 a.m.

Fixed in Apache Tomcat 8.0.45

2017-07-0100:00:00
Apache Tomcat
tomcat.apache.org
22

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

AI Score

5.9

Confidence

High

EPSS

0.003

Percentile

68.3%

Moderate: Cache Poisoning CVE-2017-7674

The CORS Filter did not add an HTTP Vary header indicating that the response varies depending on Origin. This permitted client and server side cache poisoning in some circumstances.

This was fixed in revision 1795815.

The issue was reported as bug 61101 on 16 May 2017. The full implications of this issue were identified by the Tomcat Security Team the same day. This issue was made public on 10 August 2017.

Affects: 8.0.0.RC1 to 8.0.44

Affected configurations

Vulners
Node
apachetomcatRange8.0.0.RC1
OR
apachetomcatRange8.0.44
VendorProductVersionCPE
apachetomcat*cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

AI Score

5.9

Confidence

High

EPSS

0.003

Percentile

68.3%