CVE-2021-3497

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Source
https://cve.org/CVERecord?id=CVE-2021-3497
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-3497.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-3497
Downstream
Related
Published
2021-04-19T21:15:13.113Z
Modified
2026-06-18T03:57:31.173359098Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

GStreamer before 1.18.4 might access already-freed memory in error code paths when demuxing certain malformed Matroska files.

Database specific 
{
    "unresolved_ranges": [
        {
            "source": "CPE_STRING",
            "cpes": [
                "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
                "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "last_affected": "9.0"
                },
                {
                    "last_affected": "10.0"
                }
            ],
            "vendor_product": "debian:debian_linux"
        },
        {
            "source": "CPE_STRING",
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*",
                "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "last_affected": "7.0"
                },
                {
                    "last_affected": "8.0"
                }
            ],
            "vendor_product": "redhat:enterprise_linux"
        }
    ]
}
References

Affected packages

Git / github.com/gstreamer/gstreamer

Affected ranges

Type
GIT
Repo
https://github.com/gstreamer/gstreamer
Events
Introduced
2383bf6dedb7912df06a8c4f03aa9f241a7aff6f
Fixed
b5b2e3b9208f1f93bc5b0244d29dfed157d78293
Database specific 
{
    "source": "CPE_RANGE",
    "extracted_events": [
        {
            "introduced": "0.10.0"
        },
        {
            "fixed": "1.18.4"
        }
    ],
    "cpe": "cpe:2.3:a:gstreamer:gstreamer:*:*:*:*:*:*:*:*"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-3497.json"