Vulnerability Name:

CVE-2019-13615 (CCN-163762)

Assigned:2019-06-25
Published:2019-06-25
Updated:2020-08-24
Summary:libebml before 1.3.6, as used in the MKV module in VideoLAN VLC Media Player binaries before 3.0.3, has a heap-based buffer over-read in EbmlElement::FindNextElement.
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)
4.9 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: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
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: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
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
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2019-13615

Source: BID
Type: Third Party Advisory, VDB Entry
109304

Source: XF
Type: UNKNOWN
videolan-cve201913615-dos(163762)

Source: MISC
Type: UNKNOWN
https://github.com/Matroska-Org/libebml/commit/05beb69ba60acce09f73ed491bb76f332849c3a0

Source: MISC
Type: UNKNOWN
https://github.com/Matroska-Org/libebml/commit/b66ca475be967547af9a3784e720fbbacd381be6

Source: MISC
Type: UNKNOWN
https://github.com/Matroska-Org/libebml/compare/release-1.3.5...release-1.3.6

Source: CCN
Type: VideoLAN Web site
heap-buffer-overflow on demux_sys_t::FreeUnused

Source: MISC
Type: Exploit, Issue Tracking, Vendor Advisory
https://trac.videolan.org/vlc/ticket/22474

Source: UBUNTU
Type: UNKNOWN
USN-4073-1

Vulnerable Configuration:Configuration 1:
  • cpe:/a:videolan:vlc_media_player:*:*:*:*:*:*:*:* (Version < 3.0.3)

    • Configuration CCN 1:
  • cpe:/a:videolan:vlc_media_player:3.0.7.1:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.bionic:def:2019136150000000
    V
    		CVE-2019-13615 on Ubuntu 18.04 LTS (bionic) - low.
    2019-07-16
    oval:com.ubuntu.xenial:def:2019136150000000
    V
    		CVE-2019-13615 on Ubuntu 16.04 LTS (xenial) - low.
    2019-07-16
    oval:com.ubuntu.disco:def:2019136150000000
    V
    		CVE-2019-13615 on Ubuntu 19.04 (disco) - low.
    2019-07-16
    BACK
    videolan vlc media player *
    videolan vlc media player 3.0.7.1