Freeware Advanced Audio Decoder 2.8.8 libfaad/ps_dec.c ps_mix_phase out-of-bounds
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
8.3 | $0-$5k | 0.00 |
A vulnerability classified as critical was found in Freeware Advanced Audio Decoder 2.8.8 (Audio Processing Software). Affected by this vulnerability is the function ps_mix_phase
of the file libfaad/ps_dec.c. The manipulation with an unknown input leads to a out-of-bounds vulnerability. The CWE definition for the vulnerability is CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:
An issue was discovered in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8. It is a buffer over-read in ps_mix_phase in libfaad/ps_dec.c.
The bug was discovered 01/25/2019. The weakness was disclosed 01/25/2019 (Website). It is possible to read the advisory at github.com. This vulnerability is known as CVE-2019-6956 since 01/25/2019. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Product
Type
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 8.3VulDB Meta Temp Score: 8.3
VulDB Base Score: 8.8
VulDB Temp Score: 8.8
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 7.8
NVD Vector: 🔍
CVSSv2
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Out-of-boundsCWE: CWE-125 / CWE-119
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
01/25/2019 🔍01/25/2019 🔍
01/25/2019 🔍
01/25/2019 🔍
01/26/2019 🔍
07/03/2023 🔍
Sources
Advisory: DLA 1899-1Status: Not defined
CVE: CVE-2019-6956 (🔍)
Entry
Created: 01/26/2019 18:53Updated: 07/03/2023 14:45
Changes: 01/26/2019 18:53 (56), 05/06/2020 11:16 (1), 07/03/2023 14:45 (3)
Complete: 🔍
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