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[email protected]CVE-2017-8312

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

CVE-2017-8312

2017-05-2321:29:00

CWE-125

[email protected]

web.nvd.nist.gov

cve-2017-8312

videolan

vlc

security vulnerability

heap out-of-bound read

parsejss

nvd

subtitles file

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

5.8 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

43.0%

JSON

Heap out-of-bound read in ParseJSS in VideoLAN VLC due to missing check of string length allows attackers to read heap uninitialized data via a crafted subtitles file.

Affected configurations

NVD

Node

videolanvlc_media_playerRange<2.2.6

Node

debiandebian_linuxMatch8.0

CPENameOperatorVersion
videolan:vlc_media_playervideolan vlc media playerlt2.2.6

CPE	Name	Operator	Version
videolan:vlc_media_player	videolan vlc media player	lt	2.2.6

CNA Affected

[
  {
    "product": "VLC",
    "vendor": "VideoLAN",
    "versions": [
      {
        "status": "affected",
        "version": "All"
      }
    ]
  }
]

References

git.videolan.org/?p=vlc.git%3Ba=blobdiff%3Bf=modules/demux/subtitle.c%3Bh=5e4fcdb7f25b2819f5441156c7c0ea2a7d112ca3%3Bhp=2a75fbfb7c3f56b24b2e4498bbb8fe0aa2575974%3Bhb=611398fc8d32f3fe4331f60b220c52ba3557beaa%3Bhpb=075bc7169b05b004fa0250e4a4ce5516b05487a9

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

www.securityfocus.com/bid/98631

security.gentoo.org/glsa/201707-10