CVE-2020-28241

2020-11-0605:15:00

Debian Security Bug Tracker

security-tracker.debian.org

6.5 Medium

CVSS3

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.004 Low

EPSS

Percentile

73.3%

JSON

libmaxminddb before 1.4.3 has a heap-based buffer over-read in dump_entry_data_list in maxminddb.c.

OSVersionArchitecturePackageVersionFilename
Debian12alllibmaxminddb< 1.4.3-1libmaxminddb_1.4.3-1_all.deb
Debian11alllibmaxminddb< 1.4.3-1libmaxminddb_1.4.3-1_all.deb
Debian10alllibmaxminddb< 1.3.2-1+deb10u1libmaxminddb_1.3.2-1+deb10u1_all.deb
Debian999alllibmaxminddb< 1.4.3-1libmaxminddb_1.4.3-1_all.deb
Debian13alllibmaxminddb< 1.4.3-1libmaxminddb_1.4.3-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	libmaxminddb	< 1.4.3-1	libmaxminddb_1.4.3-1_all.deb
Debian	11	all	libmaxminddb	< 1.4.3-1	libmaxminddb_1.4.3-1_all.deb
Debian	10	all	libmaxminddb	< 1.3.2-1+deb10u1	libmaxminddb_1.3.2-1+deb10u1_all.deb
Debian	999	all	libmaxminddb	< 1.4.3-1	libmaxminddb_1.4.3-1_all.deb
Debian	13	all	libmaxminddb	< 1.4.3-1	libmaxminddb_1.4.3-1_all.deb