CVE-2020-28241
CVSS V2 Medium 4.3
CVSS V3 Medium 6.5
Description
libmaxminddb before 1.4.3 has a heap-based buffer over-read in dump_entry_data_list in maxminddb.c.
Overview
- CVE ID
- CVE-2020-28241
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2020-11-06T05:15:10
- Last Modified Date
- 2022-01-06T14:18:35
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:maxmind:libmaxminddb:*:*:*:*:*:*:*:* | 1 | OR | 1.4.3 | |
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 4.3
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 6.5
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/maxmind/libmaxminddb/issues/236 | Exploit Patch Third Party Advisory |
| https://github.com/maxmind/libmaxminddb/pull/237 | Patch Third Party Advisory |
| https://github.com/maxmind/libmaxminddb/compare/1.4.2...1.4.3 | Patch Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2020/11/msg00019.html | Mailing List Third Party Advisory |
| https://security.gentoo.org/glsa/202011-15 | Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6WUK4UCOB5FJVK36E22IRLEYGKMUWGBG/ | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ELTOHZBPO6XVUVADP4DPZBNQCPTYOQBV/ | Mailing List Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-28241 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-28241 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:38:16 | Added to TrackCVE | |||
| 2022-12-05 16:12:10 | 2020-11-06T05:15Z | 2020-11-06T05:15:10 | CVE Published Date | updated |
| 2022-12-05 16:12:10 | 2022-01-06T14:18:35 | CVE Modified Date | updated | |
| 2022-12-05 16:12:10 | Analyzed | Vulnerability Status | updated |