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ubuntuUbuntuUSN-6830-1
HistoryJun 12, 2024 - 12:00 a.m.

libndp vulnerability

2024-06-1200:00:00
ubuntu.com
11
ubuntu 24.04 lts
ubuntu 23.10
ubuntu 22.04 lts
ubuntu 20.04 lts
libndp
neighbor discovery protocol
ipv6
networkmanager
denial of service
arbitrary code

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.5

Confidence

Low

EPSS

0

Percentile

13.8%

Releases

  • Ubuntu 24.04 LTS
  • Ubuntu 23.10
  • Ubuntu 22.04 LTS
  • Ubuntu 20.04 LTS

Packages

  • libndp - Library for Neighbor Discovery Protocol

Details

It was discovered that libndp incorrectly handled certain malformed IPv6
router advertisement packets. A local attacker could use this issue to
cause NetworkManager to crash, resulting in a denial of service, or
possibly execute arbitrary code.

OSVersionArchitecturePackageVersionFilename
Ubuntu24.04noarchlibndp0< 1.8-1fakesync1ubuntu0.24.04.1UNKNOWN
Ubuntu24.04noarchlibndp-dev< 1.8-1fakesync1ubuntu0.24.04.1UNKNOWN
Ubuntu24.04noarchlibndp-tools< 1.8-1fakesync1ubuntu0.24.04.1UNKNOWN
Ubuntu24.04noarchlibndp-tools-dbgsym< 1.8-1fakesync1ubuntu0.24.04.1UNKNOWN
Ubuntu24.04noarchlibndp0-dbgsym< 1.8-1fakesync1ubuntu0.24.04.1UNKNOWN
Ubuntu23.10noarchlibndp0< 1.8-1fakesync1ubuntu0.23.10.1UNKNOWN
Ubuntu23.10noarchlibndp-dev< 1.8-1fakesync1ubuntu0.23.10.1UNKNOWN
Ubuntu23.10noarchlibndp-tools< 1.8-1fakesync1ubuntu0.23.10.1UNKNOWN
Ubuntu23.10noarchlibndp-tools-dbgsym< 1.8-1fakesync1ubuntu0.23.10.1UNKNOWN
Ubuntu23.10noarchlibndp0-dbgsym< 1.8-1fakesync1ubuntu0.23.10.1UNKNOWN
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CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.5

Confidence

Low

EPSS

0

Percentile

13.8%