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ubuntuUbuntuUSN-4415-1
HistoryJul 06, 2020 - 12:00 a.m.

coTURN vulnerabilities

2020-07-0600:00:00
ubuntu.com
44

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.2 High

AI Score

Confidence

High

0.029 Low

EPSS

Percentile

90.8%

Releases

  • Ubuntu 20.04 LTS
  • Ubuntu 19.10
  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM

Packages

  • coturn - TURN and STUN server for VoIP

Details

Felix Dörre discovered that coTURN response buffer is not initialized properly.
An attacker could possibly use this issue to obtain sensitive information.
(CVE-2020-4067)

It was discovered that coTURN web server incorrectly handled HTTP POST requests.
An attacker could possibly use this issue to cause a denial of service, obtain
sensitive information or other unspecified impact.
(CVE-2020-6061, CVE-2020-6062)

OSVersionArchitecturePackageVersionFilename
Ubuntu20.04noarchcoturn< 4.5.1.1-1.1ubuntu0.20.04.1UNKNOWN
Ubuntu20.04noarchcoturn-dbgsym< 4.5.1.1-1.1ubuntu0.20.04.1UNKNOWN
Ubuntu19.10noarchcoturn< 4.5.1.1-1.1ubuntu0.19.10.1UNKNOWN
Ubuntu19.10noarchcoturn-dbgsym< 4.5.1.1-1.1ubuntu0.19.10.1UNKNOWN
Ubuntu18.04noarchcoturn< 4.5.0.7-1ubuntu2.18.04.2UNKNOWN
Ubuntu18.04noarchcoturn-dbgsym< 4.5.0.7-1ubuntu2.18.04.2UNKNOWN
Ubuntu16.04noarchcoturn< 4.5.0.3-1ubuntu0.3UNKNOWN
Ubuntu16.04noarchcoturn-dbgsym< 4.5.0.3-1ubuntu0.3UNKNOWN

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.2 High

AI Score

Confidence

High

0.029 Low

EPSS

Percentile

90.8%