CVE-2018-21018

EUVD-2018-13542
Mastodon before 2.6.3 mishandles timeouts of incompletely established sessions.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 81%
Affected Products (NVD)
VendorProductVersion
joinmastodonmastodon
𝑥
< 2.6.3
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/tootsuite/mastodon/pull/9329
https://github.com/tootsuite/mastodon/pull/9381
https://github.com/tootsuite/mastodon/releases/tag/v2.6.2
https://github.com/tootsuite/mastodon/releases/tag/v2.6.3
https://github.com/tootsuite/mastodon/pull/9329
https://github.com/tootsuite/mastodon/pull/9381
https://github.com/tootsuite/mastodon/releases/tag/v2.6.2
https://github.com/tootsuite/mastodon/releases/tag/v2.6.3