CVE-2021-3468 (GCVE-0-2021-3468)

Vulnerability from cvelistv5 – Published: 2021-06-02 15:09 – Updated: 2025-02-13 16:28
VLAI
Summary
A flaw was found in avahi in versions 0.6 up to 0.8. The event used to signal the termination of the client connection on the avahi Unix socket is not correctly handled in the client_work function, allowing a local attacker to trigger an infinite loop. The highest threat from this vulnerability is to the availability of the avahi service, which becomes unresponsive after this flaw is triggered.
Severity
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
n/a avahi Affected: All avahi versions 0.6 up to 0.8
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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