- Description
- In Exim before 4.99.2, when the SPA authentication driver is used with an adversarial SPA resource, there can be an out-of-bounds write that crashes the connection instance, or erroneous data processing that divulges data from uninitialized heap memory.
- Source
- cve@mitre.org
- NVD status
- Analyzed
- Products
- exim
CVSS 3.1
- Type
- Primary
- Base score
- 9.1
- Impact score
- 5.2
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
- Severity
- CRITICAL
- cve@mitre.org
- CWE-909
- Hype score
- Not currently trending
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{
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{
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"criteria": "cpe:2.3:a:exim:exim:*:*:*:*:*:*:*:*",
"matchCriteriaId": "E48EAA99-95DA-4695-BBEA-16D09AA0A508",
"versionEndExcluding": "4.99.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
]