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CVE-2018-20357

Good to know:

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

5.5

Related Resources (8)

Url: https://security.gentoo.org/glsa/202006-17

Url: https://www.debian.org/security/2019/dsa-4522

Url: https://seclists.org/bugtraq/2019/Sep/28

Url: https://security-tracker.debian.org/tracker/CVE-2018-20357

Url: https://github.com/knik0/faad2/issues/28

Url: https://security.alpinelinux.org/vuln/CVE-2018-20357

Url: https://nvd.nist.gov/vuln/detail/CVE-2018-20357

Url: https://www.mend.io/vulnerability-database/CVE-2018-20357

Severity Score

5.5

Weakness Type (CWE)

NULL Pointer Dereference

CWE-476

CVSS v3.1

Base Score:	5.5
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:	4.3
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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