CVE-2016-6309

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Source
https://cve.org/CVERecord?id=CVE-2016-6309
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-6309.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2016-6309
Downstream
Published
2016-09-26T19:59:06Z
Modified
2026-11-11T10:45:04Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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.

Database specific 
{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:a:openssl:openssl:1.1.0a:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "range": [
                        {
                            "introduced": "1.1.0a"
                        },
                        {
                            "last_affected": "1.1.0a"
                        },
                        {
                            "introduced": "1.1.0a"
                        },
                        {
                            "last_affected": "1.1.0a"
                        }
                    ],
                    "source": "CPE_STRING"
                }
            ],
            "vendor_product": "openssl:openssl"
        }
    ]
}
References

Affected packages

Git / github.com/openssl/openssl

Affected ranges

Type
GIT
Repo
https://github.com/openssl/openssl
Events
Introduced
7ea5bd2b52d0e81eaef3d109b3b12545306f201c
Last Affected
7ea5bd2b52d0e81eaef3d109b3b12545306f201c
Database specific
Show details 
{
    "extracted_events": [
        {
            "cpe": "cpe:2.3:a:openssl:openssl:1.1.0a:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "1.1.0a"
                },
                {
                    "last_affected": "1.1.0a"
                }
            ],
            "source": "CPE_STRING"
        }
    ]
}

Affected versions

1.*
1.1.0a
Other
OpenSSL_1_1_0l

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-6309.json"