Overview
- Description
- Cyrus IMAP before 3.8.3 and 3.10.x before 3.10.0-rc1 allows authenticated attackers to cause unbounded memory allocation by sending many LITERALs in a single command.
- Source
- cve@mitre.org
- NVD status
- Modified
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 6.5
- Impact score
- 3.6
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Severity
- MEDIUM
Weaknesses
- nvd@nist.gov
- CWE-770
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:cyrusimap:cyrus_imap:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B51D8B39-A78E-4D0D-A72D-96E2BFBBDF62",
"versionEndExcluding": "3.8.3"
},
{
"criteria": "cpe:2.3:a:cyrusimap:cyrus_imap:3.10.0:alpha0:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5068296F-B063-4170-AB93-DA3109615F2A"
},
{
"criteria": "cpe:2.3:a:cyrusimap:cyrus_imap:3.10.0:beta1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6921C16E-C510-4DCD-9EB1-A3BA28F5CD37"
},
{
"criteria": "cpe:2.3:a:cyrusimap:cyrus_imap:3.10.0:beta2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "ECBB18EC-0A31-483F-953C-E1F0F4701867"
}
],
"operator": "OR"
}
]
}
]