CVE-2016-1898

2016-01-1400:00:00

ubuntu.com

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

0.004 Low

EPSS

Percentile

74.6%

JSON

FFmpeg 2.x allows remote attackers to conduct cross-origin attacks and read
arbitrary files by using the subfile protocol in an HTTP Live Streaming
(HLS) M3U8 file, leading to an external HTTP request in which the URL
string contains an arbitrary line of a local file.

Bugs

<https://bugs.launchpad.net/ubuntu/+source/ffmpeg/+bug/1533367>

Notes

Author	Note
mdeslaur	DSA-3506-1 fixed this by building with --disable-protocol=concat

OSVersionArchitecturePackageVersionFilename
ubuntu17.10noarchffmpeg< 7:2.8.6-1ubuntu1UNKNOWN
ubuntu18.04noarchffmpeg< 7:2.8.6-1ubuntu1UNKNOWN
ubuntu18.10noarchffmpeg< 7:2.8.6-1ubuntu1UNKNOWN
ubuntu19.04noarchffmpeg< 7:2.8.6-1ubuntu1UNKNOWN
ubuntu15.10noarchffmpeg< 7:2.7.5-0ubuntu0.15.10.1UNKNOWN
ubuntu16.04noarchffmpeg< 7:2.8.6-1ubuntu1UNKNOWN
ubuntu16.10noarchffmpeg< 7:2.8.6-1ubuntu1UNKNOWN
ubuntu17.04noarchffmpeg< 7:2.8.6-1ubuntu1UNKNOWN
ubuntu12.04noarchlibav< 4:0.8.17-0ubuntu0.12.04.2UNKNOWN
ubuntu14.04noarchlibav< 6:9.20-0ubuntu0.14.04.1+esm1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	17.10	noarch	ffmpeg	< 7:2.8.6-1ubuntu1	UNKNOWN
ubuntu	18.04	noarch	ffmpeg	< 7:2.8.6-1ubuntu1	UNKNOWN
ubuntu	18.10	noarch	ffmpeg	< 7:2.8.6-1ubuntu1	UNKNOWN
ubuntu	19.04	noarch	ffmpeg	< 7:2.8.6-1ubuntu1	UNKNOWN
ubuntu	15.10	noarch	ffmpeg	< 7:2.7.5-0ubuntu0.15.10.1	UNKNOWN
ubuntu	16.04	noarch	ffmpeg	< 7:2.8.6-1ubuntu1	UNKNOWN
ubuntu	16.10	noarch	ffmpeg	< 7:2.8.6-1ubuntu1	UNKNOWN
ubuntu	17.04	noarch	ffmpeg	< 7:2.8.6-1ubuntu1	UNKNOWN
ubuntu	12.04	noarch	libav	< 4:0.8.17-0ubuntu0.12.04.2	UNKNOWN
ubuntu	14.04	noarch	libav	< 6:9.20-0ubuntu0.14.04.1+esm1	UNKNOWN