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CVE-2018-19503

Date: November 23, 2018

An issue was discovered in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.1. There was a stack-based buffer overflow in the function calculate_gain() in libfaad/sbr_hfadj.c.

Language: C

Severity Score

7.8

Related Resources (7)

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

Url: https://sourceforge.net/p/faac/bugs/240/

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

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

Url: https://github.com/TeamSeri0us/pocs/tree/master/faad

Url: https://nvd.nist.gov/vuln/detail/CVE-2018-19503

Url: https://www.mend.io/vulnerability-database/CVE-2018-19503

Severity Score

7.8

Weakness Type (CWE)

Buffer Errors

CWE-119

Out-of-bounds Write

CWE-787

CVSS v3

Base Score:	7.8
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	6.8
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

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