Gentoo FoundationMGASA-2019-0223Updated mythtv packages fix security issues
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
83.6%
This update provides and update to mythtv 30, and updates the bundled ffmpeg to 3.2. It also fixes at least the following issue: The flv_write_packet function in libavformat/flvenc.c in FFmpeg through 4.0.2 does not check for an empty audio packet, leading to an assertion failure (CVE-2018-15822). It also fixes mythbackend missing needed environment variables (mga#24104). For other changes/fixes in this update, see the referenced Release Notes.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Mageia | 6 | noarch | mythtv | < 30.0-20190121.1 | mythtv-30.0-20190121.1.mga6 |
| Mageia | 6 | noarch | mythtv-mythweb | < 30.0-1 | mythtv-mythweb-30.0-1.mga6 |
| Mageia | 6 | noarch | hdhomerun | < 20180817-1 | hdhomerun-20180817-1.mga6 |
| Mageia | 6 | noarch | mythtv | < 30.0-20190121.1 | mythtv-30.0-20190121.1.mga6.tainted |
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
83.6%