Description
There is a integer overflow in media_tools/av_parsers.c in the gf_avc_read_pps_bs_internal in GPAC from 0.5.2 to 1.0.1. pps_id may be a negative number, so it will not return. However, avc->pps only has 255 unit, so there is an overflow, which results a crash.
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Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2021-16966 | There is a integer overflow in media_tools/av_parsers.c in the gf_avc_read_pps_bs_internal in GPAC from 0.5.2 to 1.0.1. pps_id may be a negative number, so it will not return. However, avc->pps only has 255 unit, so there is an overflow, which results a crash. |
References
History
Wed, 05 Mar 2025 23:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | There is a integer overflow in media_tools/av_parsers.c in the gf_avc_read_pps_bs_internal in GPAC 1.0.1. pps_id may be a negative number, so it will not return. However, avc->pps only has 255 unit, so there is an overflow, which results a crash. | There is a integer overflow in media_tools/av_parsers.c in the gf_avc_read_pps_bs_internal in GPAC from 0.5.2 to 1.0.1. pps_id may be a negative number, so it will not return. However, avc->pps only has 255 unit, so there is an overflow, which results a crash. |
| References |
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2025-03-05T22:59:04.945Z
Reserved: 2021-04-02T00:00:00.000Z
Link: CVE-2021-30022
No data.
Status : Modified
Published: 2021-04-19T20:15:14.647
Modified: 2025-03-05T23:15:13.390
Link: CVE-2021-30022
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD