CVE-2019-15699

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Source
https://cve.org/CVERecord?id=CVE-2019-15699
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-15699.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-15699
Downstream
Published
2019-09-24T20:15:11.810Z
Modified
2026-07-08T16:07:54.170474Z
Severity
  • 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in app-layer-ssl.c in Suricata 4.1.4. Upon receiving a corrupted SSLv3 (TLS 1.2) packet, the parser function TLSDecodeHSHelloExtensions tries to access a memory region that is not allocated, because the expected length of HSHelloExtensions does not match the real length of the HSHelloExtensions part of the packet.

References

Affected packages

Git / github.com/oisf/suricata

Affected ranges

Type
GIT
Repo
https://github.com/oisf/suricata
Events
Introduced
14c2b6e445b3e8b5f802c4538397c12bfd3f831d
Last affected
14c2b6e445b3e8b5f802c4538397c12bfd3f831d
Database specific 
{
    "extracted_events": [
        {
            "introduced": "4.1.4"
        },
        {
            "last_affected": "4.1.4"
        }
    ],
    "cpe": "cpe:2.3:a:suricata-ids:suricata:4.1.4:*:*:*:*:*:*:*",
    "source": "CPE_STRING"
}

Affected versions

4.*
4.1.4
suricata-4.*
suricata-4.1.4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-15699.json"