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[email protected]CVE-2017-8310

HistoryMay 23, 2017 - 9:29 p.m.

CVE-2017-8310

2017-05-2321:29:00

CWE-125

[email protected]

web.nvd.nist.gov

cve-2017-8310

videolan vlc

denial of service

out-of-bound read

security vulnerability

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

5.8 Medium

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

0.001 Low

EPSS

Percentile

46.9%

JSON

Heap out-of-bound read in CreateHtmlSubtitle in VideoLAN VLC 2.2.x due to missing check of string termination allows attackers to read data beyond allocated memory and potentially crash the process (causing a denial of service) via a crafted subtitles file.

Affected configurations

NVD

Node

videolanvlc_media_playerMatch2.2.0

videolanvlc_media_playerMatch2.2.1

videolanvlc_media_playerMatch2.2.2

videolanvlc_media_playerMatch2.2.3

videolanvlc_media_playerMatch2.2.4

videolanvlc_media_playerMatch2.2.5

CPENameOperatorVersion
videolan:vlc_media_playervideolan vlc media playereq2.2.0
videolan:vlc_media_playervideolan vlc media playereq2.2.1
videolan:vlc_media_playervideolan vlc media playereq2.2.2
videolan:vlc_media_playervideolan vlc media playereq2.2.3
videolan:vlc_media_playervideolan vlc media playereq2.2.4
videolan:vlc_media_playervideolan vlc media playereq2.2.5

CPE	Name	Operator	Version
videolan:vlc_media_player	videolan vlc media player	eq	2.2.0
videolan:vlc_media_player	videolan vlc media player	eq	2.2.1
videolan:vlc_media_player	videolan vlc media player	eq	2.2.2
videolan:vlc_media_player	videolan vlc media player	eq	2.2.3
videolan:vlc_media_player	videolan vlc media player	eq	2.2.4
videolan:vlc_media_player	videolan vlc media player	eq	2.2.5

CNA Affected

[
  {
    "product": "VLC",
    "vendor": "VideoLAN",
    "versions": [
      {
        "status": "affected",
        "version": "2.2.*"
      }
    ]
  }
]

References

git.videolan.org/?p=vlc/vlc-2.2.git%3Ba=blobdiff%3Bf=modules/codec/subsdec.c%3Bh=addd8c71f30d53558fffd19059b374be45cf0f8e%3Bhp=1b4276e299a2a6668047231d29ac705ae93076ba%3Bhb=7cac839692ab79dbfe5e4ebd4c4e37d9a8b1b328%3Bhpb=3477dba3d506de8d95bccef2c6b67861188f6c29

www.debian.org/security/2017/dsa-3899

www.securityfocus.com/bid/98638

security.gentoo.org/glsa/201707-10