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ubuntuUbuntuUSN-4588-1
HistoryOct 19, 2020 - 12:00 a.m.

FlightGear vulnerability

2020-10-1900:00:00
ubuntu.com
38

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

7.7 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

77.3%

Releases

  • Ubuntu 16.04 ESM

Packages

  • flightgear - Flight Gear Flight Simulator

Details

It was discovered that FlightGear could write arbitrary files if received a
special nasal script. A remote attacker could exploit this with a crafted
file to execute arbitrary code.

OSVersionArchitecturePackageVersionFilename
Ubuntu16.04noarchflightgear< 3.4.0-3ubuntu1.1UNKNOWN
Ubuntu16.04noarchflightgear-dbg< 3.4.0-3ubuntu1.1UNKNOWN
Ubuntu16.04noarchflightgear-dbgsym< 3.4.0-3ubuntu1.1UNKNOWN

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

7.7 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

77.3%