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ubuntuUbuntuUSN-4518-1
HistorySep 17, 2020 - 12:00 a.m.

xawtv vulnerability

2020-09-1700:00:00
ubuntu.com
32

3.6 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

4.4 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

4.9 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

Releases

  • Ubuntu 16.04 ESM

Packages

  • xawtv - X11 program for watching TV

Details

Matthias Gerstner discovered that xawtv incorrectly handled opening files.
A local attacker could possibly use this issue to open and write to
arbitrary files and escalate privileges. (CVE-2020-13696)

OSVersionArchitecturePackageVersionFilename
Ubuntu16.04noarchalevtd< 3.103-3+deb8u1build0.16.04.1UNKNOWN
Ubuntu16.04noarchalevtd-dbgsym< 3.103-3+deb8u1build0.16.04.1UNKNOWN
Ubuntu16.04noarchfbtv< 3.103-3+deb8u1build0.16.04.1UNKNOWN
Ubuntu16.04noarchfbtv-dbgsym< 3.103-3+deb8u1build0.16.04.1UNKNOWN
Ubuntu16.04noarchpia< 3.103-3+deb8u1build0.16.04.1UNKNOWN
Ubuntu16.04noarchpia-dbgsym< 3.103-3+deb8u1build0.16.04.1UNKNOWN
Ubuntu16.04noarchradio< 3.103-3+deb8u1build0.16.04.1UNKNOWN
Ubuntu16.04noarchradio-dbgsym< 3.103-3+deb8u1build0.16.04.1UNKNOWN
Ubuntu16.04noarchscantv< 3.103-3+deb8u1build0.16.04.1UNKNOWN
Ubuntu16.04noarchscantv-dbgsym< 3.103-3+deb8u1build0.16.04.1UNKNOWN
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3.6 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

4.4 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

4.9 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%