China National Vulnerability DatabaseCNVD-2021-89952FAAD2 Heap Buffer Overflow Vulnerability (CNVD-2021-89952)
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
Freeware Advanced Audio Decoder 2 (FAAD2) is an open source MPEG-4 and MPEG-2 AAC decoder licensed under the GPLv2 license. sbr_qmf_synthesis_64 function in sbr_qmf.c in FAAD2 2.10.0 and earlier versions is vulnerable to a heap buffer overflow vulnerability. An attacker could exploit this vulnerability to execute code.
| CPE | Name | Operator | Version |
|---|---|---|---|
| FAAD2 FAAD2 | le | 2.10.0 |
Related
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P