fkie_cve-2020-28200
Vulnerability from fkie_nvd
Published
2021-06-28 13:15
Modified
2024-11-21 05:22
Severity ?
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Summary
The Sieve engine in Dovecot before 2.3.15 allows Uncontrolled Resource Consumption, as demonstrated by a situation with a complex regular expression for the regex extension.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| dovecot | dovecot | * | |
| fedoraproject | fedora | 33 | |
| fedoraproject | fedora | 34 |
{
"configurations": [
{
"nodes": [
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"matchCriteriaId": "CE875870-7D70-4401-88CC-DF237054A78C",
"versionEndExcluding": "2.3.15",
"vulnerable": true
}
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}
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],
"cveTags": [],
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{
"lang": "en",
"value": "The Sieve engine in Dovecot before 2.3.15 allows Uncontrolled Resource Consumption, as demonstrated by a situation with a complex regular expression for the regex extension."
},
{
"lang": "es",
"value": "El motor Sieve en Dovecot versiones anteriores a 2.3.15, permite un Consumo No controlado de Recursos, como es demostrado por una situaci\u00f3n con una expresi\u00f3n regular compleja para la extensi\u00f3n regex"
}
],
"id": "CVE-2020-28200",
"lastModified": "2024-11-21T05:22:28.117",
"metrics": {
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"published": "2021-06-28T13:15:12.357",
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"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
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"description": [
{
"lang": "en",
"value": "CWE-770"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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