FKIE_CVE-2017-15132
Vulnerability from fkie_nvd - Published: 2018-01-25 20:29 - Updated: 2024-11-21 03:14
Severity ?
Summary
A flaw was found in dovecot 2.0 up to 2.2.33 and 2.3.0. An abort of SASL authentication results in a memory leak in dovecot's auth client used by login processes. The leak has impact in high performance configuration where same login processes are reused and can cause the process to crash due to memory exhaustion.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| dovecot | dovecot | * | |
| dovecot | dovecot | 2.3.0 | |
| debian | debian_linux | 7.0 | |
| debian | debian_linux | 8.0 | |
| debian | debian_linux | 9.0 | |
| canonical | ubuntu_linux | 12.04 | |
| canonical | ubuntu_linux | 14.04 | |
| canonical | ubuntu_linux | 16.04 | |
| canonical | ubuntu_linux | 17.10 |
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"value": "Se ha detectado un fallo en dovecot desde la versi\u00f3n 2.0 hasta la 2.2.33 y 2.3.0. El aborto de una autenticaci\u00f3n SASL resulta en una fuga de memoria en el cliente de autenticaci\u00f3n de dovecot utilizado por los procesos de inicio de sesi\u00f3n. La fuga provoca un impacto en la configuraci\u00f3n de alto rendimiento en donde los mismos procesos de inicio de sesi\u00f3n se reutilizan y pueden provocar que el proceso se cierre de manera inesperada al agotarse la memoria."
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"lastModified": "2024-11-21T03:14:08.107",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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