CVE-2020-7450 (GCVE-0-2020-7450)

Vulnerability from cvelistv5 – Published: 2020-02-18 15:26 – Updated: 2024-08-04 09:25
VLAI?
Summary
In FreeBSD 12.1-STABLE before r357213, 12.1-RELEASE before 12.1-RELEASE-p2, 12.0-RELEASE before 12.0-RELEASE-p13, 11.3-STABLE before r357214, and 11.3-RELEASE before 11.3-RELEASE-p6, URL handling in libfetch with URLs containing username and/or password components is vulnerable to a heap buffer overflow allowing program misbehavior or malicious code execution.
Severity ?
No CVSS data available.
CWE
  • Heap-based buffer overflow
Assigner
References
Impacted products
Vendor Product Version
n/a FreeBSD Affected: 12.1-STABLE before r357213
Affected: 12.1-RELEASE before 12.1-RELEASE-p2
Affected: 12.0-RELEASE before 12.0-RELEASE-p13
Affected: 11.3-STABLE before r357214
Affected: 11.3-RELEASE before 11.3-RELEASE-p6
Show details on NVD website
To clipboard 

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  }
}


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Sightings

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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.