CVE-2021-30199

CVSS V2 Medium 4.3 CVSS V3 Medium 5.5

Description

In filters/reframe_latm.c in GPAC 1.0.1 there is a Null Pointer Dereference, when gf_filter_pck_get_data is called. The first arg pck may be null with a crafted mp4 file,which results in a crash.

Overview

CVE ID
CVE-2021-30199

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2021-04-19T20:15:14

Last Modified Date
2021-04-21T19:03:38

Weakness Enumerations

CWE	URL
CWE-476	http://cwe.mitre.org/data/definitions/476.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:gpac:gpac:1.0.1:::::::*	1	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:M/Au:N/C:N/I:N/A:P

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
NONE

Integrity Impact
NONE

Availability Impact
PARTIAL

Base Score
4.3

Severity
MEDIUM

Exploitability Score
8.6

Impact Score
2.9

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector
LOCAL

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
REQUIRED

Scope
UNCHANGED

Confidentiality Impact
NONE

Availability Impact
HIGH

Base Score
5.5

Base Severity
MEDIUM

Exploitability Score
1.8

Impact Score
3.6

References

Reference URL	Reference Tags
https://github.com/gpac/gpac/commit/b2db2f99b4c30f96e17b9a14537c776da6cb5dca	Patch Third Party Advisory
https://github.com/gpac/gpac/issues/1728	Exploit Third Party Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2021-30199
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30199

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 07:14:54				Added to TrackCVE
2022-12-06 02:08:15	2021-04-19T20:15Z	2021-04-19T20:15:14	CVE Published Date	updated
2022-12-06 02:08:15		2021-04-21T19:03:38	CVE Modified Date	updated
2022-12-06 02:08:15		Analyzed	Vulnerability Status	updated