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Servers and applications

CVE-2021-43082

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in the stats-over-http plugin of Apache Traffic Server allows an attacker to overwrite memory. This issue affects Apache Traffic Server 9.1.0.

Severity
Critical 9.8
Published
3 Nov 2021
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
Apache Traffic ServerServers and applications · cpe:a:apache:traffic_server
  • From 8.0.0 up to 8.1.2
  • From 9.0.0 up to 9.1.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-43082
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-43082