CVE-2020-28241

medium

Description

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

References

https://security.gentoo.org/glsa/202011-15

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ELTOHZBPO6XVUVADP4DPZBNQCPTYOQBV/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6WUK4UCOB5FJVK36E22IRLEYGKMUWGBG/

https://lists.debian.org/debian-lts-announce/2020/11/msg00019.html

https://github.com/maxmind/libmaxminddb/pull/237

https://github.com/maxmind/libmaxminddb/issues/236

https://github.com/maxmind/libmaxminddb/compare/1.4.2...1.4.3

Details

Source: Mitre, NVD

Published: 2020-11-06

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 6.5

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

Severity: Medium