CVE-2020-28241

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

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

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-125

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/maxmind/libmaxminddb/compare/1.4.2...1.4.3Patch, Third Party Advisory
https://github.com/maxmind/libmaxminddb/issues/236Exploit, Patch, Third Party Advisory
https://github.com/maxmind/libmaxminddb/pull/237Patch, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/11/msg00019.htmlMailing List, Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6WUK4UCOB5FJVK36E22IRLEYGKMUWGBG/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ELTOHZBPO6XVUVADP4DPZBNQCPTYOQBV/
https://security.gentoo.org/glsa/202011-15Third Party Advisory
https://github.com/maxmind/libmaxminddb/compare/1.4.2...1.4.3Patch, Third Party Advisory
https://github.com/maxmind/libmaxminddb/issues/236Exploit, Patch, Third Party Advisory
https://github.com/maxmind/libmaxminddb/pull/237Patch, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/11/msg00019.htmlMailing List, Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6WUK4UCOB5FJVK36E22IRLEYGKMUWGBG/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ELTOHZBPO6XVUVADP4DPZBNQCPTYOQBV/
https://security.gentoo.org/glsa/202011-15Third Party Advisory

Timeline

Published: Nov 6, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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