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CVE
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CVE-2018-20362Date: (C)2018-12-29   (M)2023-12-22


A NULL pointer dereference was discovered in ifilter_bank of libfaad/filtbank.c in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8. The vulnerability causes a segmentation fault and application crash because adding to windowed output is mishandled in the EIGHT_SHORT_SEQUENCE case.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 5.5CVSS Score : 4.3
Exploit Score: 1.8Exploit Score: 8.6
Impact Score: 3.6Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: LOCALAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: MEDIUM
Privileges Required: NONEAuthentication: NONE
User Interaction: REQUIREDConfidentiality: NONE
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: NONEAvailability: PARTIAL
Integrity: NONE 
Availability: HIGH 
  
Reference:
https://seclists.org/bugtraq/2019/Sep/28
DSA-4522
GLSA-202006-17
https://lists.debian.org/debian-lts-announce/2019/05/msg00022.html
https://github.com/knik0/faad2/issues/26

CWE    1
CWE-476
OVAL    3
oval:org.secpod.oval:def:58846
oval:org.secpod.oval:def:604530
oval:org.secpod.oval:def:2001429

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