CVE-2017-15132 (GCVE-0-2017-15132)

Vulnerability from cvelistv5 – Published: 2018-01-25 20:00 – Updated: 2024-09-17 00:36
VLAI?
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.
Severity ?
No CVSS data available.
CWE
Assigner
References
https://github.com/dovecot/core/commit/1a29ed2f96… x_refsource_CONFIRM
https://lists.debian.org/debian-lts-announce/2018… mailing-listx_refsource_MLIST
https://bugzilla.redhat.com/show_bug.cgi?id=1532768 x_refsource_CONFIRM
https://www.debian.org/security/2018/dsa-4130 vendor-advisoryx_refsource_DEBIAN
https://usn.ubuntu.com/3556-1/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3556-2/ vendor-advisoryx_refsource_UBUNTU
https://www.dovecot.org/list/dovecot-news/2018-Fe… mailing-listx_refsource_MLIST
Impacted products
Vendor Product Version
The Dovecot Project dovecot Affected: 2.0 up to 2.2.33 and 2.3.0
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  }
}


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Tags
Taxonomy of the tags.




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.



Detection rules are retrieved from Rulezet.