CVE-2020-11558

An issue was discovered in libgpac.a in GPAC 0.8.0, as demonstrated by MP4Box. audio_sample_entry_Read in isomedia/box_code_base.c does not properly decide when to make gf_isom_box_del calls. This leads to various use-after-free outcomes involving mdia_Read, gf_isom_delete_movie, and gf_isom_parse_movie_boxes.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/gpac/gpac/issues/1440	Exploit Third Party Advisory
https://github.com/gpac/gpac/commit/6063b1a011c3f80cee25daade18154e15e4c058c	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:gpac:gpac:0.8.0:*:*:*:*:*:*:*

Information

Published : 2020-04-05 13:15

Updated : 2020-04-06 07:51

NVD link : CVE-2020-11558

Mitre link : CVE-2020-11558

JSON object : View

CWE

CWE-416

Use After Free

Products Affected

gpac

gpac

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9.8 /10