A AegiFlow
CRITICALCVSS 9.8

CVE-2016-6309

CVE-2016-6309 updated by NVD

Modified
2026-09-20
Sources
nvd

Summary

statem/statem.c in OpenSSL 1.1.0a does not consider memory-block movement after a realloc call, which allows remote attackers to cause a denial of service (use-after-free) or possibly execute arbitrary code via a crafted TLS session.

Affected packages

EcosystemPackageAffected versionsFixed versions
OpenSSLopenssl[object Object]

References

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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