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CVE-2018-20357

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Date: December 22, 2018

A NULL pointer dereference was discovered in sbr_process_channel of libfaad/sbr_dec.c in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8. The vulnerability causes a segmentation fault and application crash.

Language: C

Severity Score

Related Resources (7)

https://security.gentoo.org/glsa/202006-17
https://www.debian.org/security/2019/dsa-4522
https://seclists.org/bugtraq/2019/Sep/28
https://security-tracker.debian.org/tracker/CVE-2018-20357
https://github.com/knik0/faad2/issues/28
https://nvd.nist.gov/vuln/detail/CVE-2018-20357
https://www.mend.io/vulnerability-database/CVE-2018-20357

Severity Score

Weakness Type (CWE)

NULL Pointer Dereference

CWE-476

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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