Vulnerability Name:

CVE-2018-19504 (CCN-153250)

Assigned:2018-11-22
Published:2018-11-22
Updated:2020-06-15
Summary:An issue was discovered in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.1. There is a NULL pointer dereference in ifilter_bank() in libfaad/filtbank.c.
CVSS v3 Severity:7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
6.9 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
5.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
4.9 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-125
CWE-476
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2018-19504

Source: XF
Type: UNKNOWN
faad2-cve201819504-dos(153250)

Source: CCN
Type: GitHub Web site
Freeware Advanced Audio Decoder 2 (FAAD2)

Source: MISC
Type: Exploit, Third Party Advisory
https://github.com/TeamSeri0us/pocs/tree/master/faad

Source: BUGTRAQ
Type: UNKNOWN
20190916 [SECURITY] [DSA 4522-1] faad2 security update

Source: GENTOO
Type: UNKNOWN
GLSA-202006-17

Source: MISC
Type: Exploit, Third Party Advisory
https://sourceforge.net/p/faac/bugs/240/

Source: CCN
Type: SourceForge Freeware Advanced Audio Codec Project Web site
Freeware Advanced Audio Codec

Source: DEBIAN
Type: UNKNOWN
DSA-4522

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2018-19504

Vulnerable Configuration:Configuration 1:
  • cpe:/a:audiocoding:freeware_advanced_audio_decoder_2:2.8.1:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:audiocoding:freeware_advanced_audio_decoder_2:2.8.1:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.disco:def:2018195040000000
    V
    		CVE-2018-19504 on Ubuntu 19.04 (disco) - untriaged.
    2018-11-23
    oval:com.ubuntu.bionic:def:201819504000
    V
    		CVE-2018-19504 on Ubuntu 18.04 LTS (bionic) - untriaged.
    2018-11-23
    oval:com.ubuntu.cosmic:def:2018195040000000
    V
    		CVE-2018-19504 on Ubuntu 18.10 (cosmic) - untriaged.
    2018-11-23
    oval:com.ubuntu.cosmic:def:201819504000
    V
    		CVE-2018-19504 on Ubuntu 18.10 (cosmic) - untriaged.
    2018-11-23
    oval:com.ubuntu.bionic:def:2018195040000000
    V
    		CVE-2018-19504 on Ubuntu 18.04 LTS (bionic) - medium.
    2018-11-23
    oval:com.ubuntu.trusty:def:201819504000
    V
    		CVE-2018-19504 on Ubuntu 14.04 LTS (trusty) - untriaged.
    2018-11-23
    oval:com.ubuntu.xenial:def:2018195040000000
    V
    		CVE-2018-19504 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-11-23
    oval:com.ubuntu.xenial:def:201819504000
    V
    		CVE-2018-19504 on Ubuntu 16.04 LTS (xenial) - untriaged.
    2018-11-23
    BACK
    audiocoding freeware advanced audio decoder 2 2.8.1
    audiocoding freeware advanced audio decoder 2 2.8.1