MattermostCVELIST:CVE-2022-2406CVE-2022-2406 Malicious imports can lead to Denial of Service
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
6.6 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
36.2%
The legacy Slack import feature in Mattermost version 6.7.0 and earlier fails to properly limit the sizes of imported files, which allows an authenticated attacker to crash the server by importing large files via the Slack import REST API.
CNA Affected
[
{
"product": "Mattermost",
"vendor": "Mattermost",
"versions": [
{
"lessThanOrEqual": "6.3.8",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"status": "affected",
"version": "6.4.x"
},
{
"status": "affected",
"version": "6.7.x 6.7.0"
},
{
"lessThanOrEqual": "6.5.1",
"status": "affected",
"version": "6.5.x",
"versionType": "custom"
},
{
"lessThanOrEqual": "6.6.1",
"status": "affected",
"version": "6.6.x",
"versionType": "custom"
}
]
}
]References
Related
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
6.6 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
36.2%