CVE-2020-29130
CVSS V2 Medium 4
CVSS V3 Medium 4.3
Description
slirp.c in libslirp through 4.3.1 has a buffer over-read because it tries to read a certain amount of header data even if that exceeds the total packet length.
Overview
- CVE ID
- CVE-2020-29130
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2020-11-26T20:15:10
- Last Modified Date
- 2023-03-15T00:15:10
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:libslirp_project:libslirp:*:*:*:*:*:*:*:* | 1 | OR | 4.3.1 | |
| 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:L/Au:S/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 4
- Severity
- MEDIUM
- Exploitability Score
- 8
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 4.3
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 1.4
References
| Reference URL | Reference Tags |
|---|---|
| http://www.openwall.com/lists/oss-security/2020/11/27/1 | Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2021/02/msg00024.html | Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2023/03/msg00013.html | |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/45S5IHSWYITJKMRT23HCHJQDI674AMTQ/ | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OPCOHDEONMHH6QPJZKRLLCNRGRYODG7X/ | Mailing List Third Party Advisory |
| https://lists.freedesktop.org/archives/slirp/2020-November/000115.html | Exploit Mailing List Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-29130 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-29130 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:21:53 | Added to TrackCVE | |||
| 2022-12-05 17:21:03 | 2020-11-26T20:15Z | 2020-11-26T20:15:10 | CVE Published Date | updated |
| 2022-12-05 17:21:03 | 2021-02-24T19:45:14 | CVE Modified Date | updated | |
| 2022-12-05 17:21:03 | Analyzed | Vulnerability Status | updated | |
| 2023-03-15 01:09:35 | 2023-03-15T00:15:10 | CVE Modified Date | updated | |
| 2023-03-15 01:09:35 | Analyzed | Modified | Vulnerability Status | updated |
| 2023-03-15 01:09:35 | References | updated |