Vulnerability Name:

CVE-2017-8313 (CCN-126872)

Assigned:2017-05-23
Published:2017-05-23
Updated:2017-11-04
Summary:Heap out-of-bound read in ParseJSS in VideoLAN VLC before 2.2.5 due to missing check of string termination allows attackers to read data beyond allocated memory and potentially crash the process via a crafted subtitles file.
CVSS v3 Severity:5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
4.8 Medium (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:O/RC:C)
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
6.1 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L)
5.3 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L/E:U/RL:O/RC:C)
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): None
Availibility (A): Low
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
5.2 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-125
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2017-8313

Source: CCN
Type: VideoLAN GIT Repository
demux/subtitle: ParseJSS: fix out-of-bounds read

Source: CONFIRM
Type: Patch
http://git.videolan.org/?p=vlc/vlc-2.2.git;a=commitdiff;h=05b653355ce303ada3b5e0e645ae717fea39186c

Source: DEBIAN
Type: UNKNOWN
DSA-3899

Source: BID
Type: UNKNOWN
98633

Source: CCN
Type: BID-98633
VLAN VLC CVE-2017-8313 Denial of Service Vulnerability

Source: XF
Type: UNKNOWN
videolan-cve20178313-info-disc(126872)

Source: GENTOO
Type: UNKNOWN
GLSA-201707-10

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2017-8313

Vulnerable Configuration:Configuration 1:
  • cpe:/a:videolan:vlc_media_player:*:*:*:*:*:*:*:* (Version <= 2.2.4)

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.trusty:def:20178313000
    V
    		CVE-2017-8313 on Ubuntu 14.04 LTS (trusty) - medium.
    2017-05-23
    oval:com.ubuntu.xenial:def:20178313000
    V
    		CVE-2017-8313 on Ubuntu 16.04 LTS (xenial) - medium.
    2017-05-23
    oval:com.ubuntu.xenial:def:201783130000000
    V
    		CVE-2017-8313 on Ubuntu 16.04 LTS (xenial) - medium.
    2017-05-23
    BACK
    videolan vlc media player *