CVE-2021-30015

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Source
https://cve.org/CVERecord?id=CVE-2021-30015
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-30015.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-30015
Downstream
Published
2021-04-19T20:15:14Z
Modified
2026-08-07T16:50:14Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

There is a Null Pointer Dereference in function filter_core/filter_pck.c:gf_filter_pck_new_alloc_internal in GPAC 1.0.1. The pid comes from function av1dmx_parse_flush_sample, the ctx.opid maybe NULL. The result is a crash in gf_filter_pck_new_alloc_internal.

References

Affected packages

Git / github.com/gpac/gpac

Affected ranges

Type
GIT
Repo
https://github.com/gpac/gpac
Events
Introduced
d8538e8ae946b32d99c6b2c57cbb327146e9cd9d
Last Affected
d8538e8ae946b32d99c6b2c57cbb327146e9cd9d
Fixed
13dad7d5ef74ca2e6fe4010f5b03eb12e9bbe0ec
Database specific
Show details 
{
    "cpe":  "cpe:2.3:a:gpac:gpac:1.0.1:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "1.0.1"
        },
        {
            "last_affected":  "1.0.1"
        }
    ],
    "source":  [
        "CPE_STRING",
        "REFERENCES"
    ]
}

Affected versions

1.*
1.0.1
v1.*
v1.0.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-30015.json"
vanir_signatures 
[
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "58711868154071436767150960965126598198",
            "length":  938
        },
        "id":  "CVE-2021-30015-8c801ea3",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/gpac/gpac/commit/13dad7d5ef74ca2e6fe4010f5b03eb12e9bbe0ec",
        "target":  {
            "file":  "src/filters/reframe_av1.c",
            "function":  "av1dmx_parse_flush_sample"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "line_hashes":  [
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            ],
            "threshold":  0.9
        },
        "id":  "CVE-2021-30015-aaf0fc37",
        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/gpac/gpac/commit/13dad7d5ef74ca2e6fe4010f5b03eb12e9bbe0ec",
        "target":  {
            "file":  "src/filters/reframe_av1.c"
        }
    }
]
vanir_signatures_modified 
"2026-08-07T16:50:14Z"