CVE-2018-21018

Mastodon before 2.6.3 mishandles timeouts of incompletely established sessions.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/tootsuite/mastodon/releases/tag/v2.6.2	Release Notes Third Party Advisory
https://github.com/tootsuite/mastodon/releases/tag/v2.6.3	Release Notes Third Party Advisory
https://github.com/tootsuite/mastodon/pull/9329	Patch Third Party Advisory
https://github.com/tootsuite/mastodon/pull/9381	Patch Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:joinmastodon:mastodon:*:*:*:*:*:*:*:*

Information

Published : 2019-09-22 08:15

Updated : 2019-09-23 12:30

NVD link : CVE-2018-21018

Mitre link : CVE-2018-21018

JSON object : View

CWE

CWE-613

Insufficient Session Expiration

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Products Affected

joinmastodon

mastodon

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