CVE-2023-32726 (GCVE-0-2023-32726)

Vulnerability from cvelistv5 – Published: 2023-12-18 09:17 – Updated: 2025-11-03 21:48
VLAI?
Title
Possible buffer overread from reading DNS responses
Summary
The vulnerability is caused by improper check for check if RDLENGTH does not overflow the buffer in response from DNS server.
Severity ?
3.9 (Low)
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:L
CWE
  • CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
Impacted products
Vendor Product Version
Zabbix Zabbix Affected: 5.0.0 , ≤ 5.0.39 (git)
Affected: 6.0.0 , ≤ 6.0.23 (git)
Affected: 6.4.0 , ≤ 6.4.8 (git)
Affected: 7.0.0alpha1 , ≤ 7.0.0alpha7 (git)
Create a notification for this product.
Credits
This vulnerability is found by Philippe Antoine (catenacyber) from HackerOne community.
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.