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UbuntuUSN-5751-1

HistoryNov 30, 2022 - 12:00 a.m.

libmaxminddb vulnerability

2022-11-3000:00:00

ubuntu.com

ubuntu 16.04 esm

libmaxminddb

memory operations

denial of service

unix

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.9

Confidence

High

EPSS

0.004

Percentile

73.2%

JSON

Releases

Ubuntu 16.04 ESM

Packages

libmaxminddb - C library for the MaxMind DB file format

Details

It was discovered that libmaxminddb incorrectly handled certain memory
operations. A remote attacker could possibly use this issue to cause
applications using libmaxminddb to crash, resulting in a denial of service.

OSVersionArchitecturePackageVersionFilename
Ubuntu16.04noarchlibmaxminddb0< 1.0.4-2.1ubuntu0.1~esm1UNKNOWN
Ubuntu16.04noarchlibmaxminddb-dbg< 1.0.4-2.1UNKNOWN
Ubuntu16.04noarchlibmaxminddb-dev< 1.0.4-2.1UNKNOWN
Ubuntu16.04noarchlibmaxminddb-dev-dbgsym< 1.0.4-2.1UNKNOWN
Ubuntu16.04noarchlibmaxminddb0< 1.0.4-2.1UNKNOWN
Ubuntu16.04noarchlibmaxminddb0-dbgsym< 1.0.4-2.1UNKNOWN
Ubuntu16.04noarchmmdb-bin< 1.0.4-2.1UNKNOWN
Ubuntu16.04noarchmmdb-bin-dbgsym< 1.0.4-2.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Ubuntu	16.04	noarch	libmaxminddb0	< 1.0.4-2.1ubuntu0.1~esm1	UNKNOWN
Ubuntu	16.04	noarch	libmaxminddb-dbg	< 1.0.4-2.1	UNKNOWN
Ubuntu	16.04	noarch	libmaxminddb-dev	< 1.0.4-2.1	UNKNOWN
Ubuntu	16.04	noarch	libmaxminddb-dev-dbgsym	< 1.0.4-2.1	UNKNOWN
Ubuntu	16.04	noarch	libmaxminddb0	< 1.0.4-2.1	UNKNOWN
Ubuntu	16.04	noarch	libmaxminddb0-dbgsym	< 1.0.4-2.1	UNKNOWN
Ubuntu	16.04	noarch	mmdb-bin	< 1.0.4-2.1	UNKNOWN
Ubuntu	16.04	noarch	mmdb-bin-dbgsym	< 1.0.4-2.1	UNKNOWN