CVE-2017-7523 (GCVE-0-2017-7523)

Vulnerability from cvelistv5 – Published: 2017-07-21 22:00 – Updated: 2024-09-16 18:03
VLAI?
Summary
Cygwin versions 1.7.2 up to and including 1.8.0 are vulnerable to buffer overflow vulnerability in wcsxfrm/wcsxfrm_l functions resulting into denial-of-service by crashing the process or potential hijack of the process running with administrative privileges triggered by specially crafted input string.
Severity ?
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
Red Hat, Inc. cygwin Affected: since 1.7.2 up to 2.8.0
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List\",\"Vendor Advisory\"]},{\"url\":\"https://cygwin.com/ml/cygwin/2017-05/msg00149.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Mailing List\",\"Vendor Advisory\"]}]}}"
  }
}


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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.



Detection rules are retrieved from Rulezet.