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ubuntucveUbuntu.comUB:CVE-2016-1897
HistoryJan 14, 2016 - 12:00 a.m.

CVE-2016-1897

2016-01-1400:00:00
ubuntu.com
ubuntu.com
11

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

0.005 Low

EPSS

Percentile

77.2%

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

Bugs

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

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

0.005 Low

EPSS

Percentile

77.2%