- Description
- Exim before 4.99.1, with certain non-default rate-limit configurations, allows a remote heap-based buffer overflow because database records are cast directly to internal structures without validation.
- Source
- cve@mitre.org
- NVD status
- Analyzed
- Products
- exim
CVSS 3.1
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
- cve@mitre.org
- CWE-122
- Hype score
- Not currently trending
[
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:exim:exim:*:*:*:*:*:*:*:*",
"matchCriteriaId": "20F1D6C2-EF2C-4F7E-9BE0-F5EC1A2CB8DF",
"versionEndExcluding": "4.99.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
]