CVE-2021-3968
CVSS V2 High 8.5
CVSS V3 High 8
Description
vim is vulnerable to Heap-based Buffer Overflow
Overview
- CVE ID
- CVE-2021-3968
- Assigner
- security@huntr.dev
- Vulnerability Status
- Analyzed
- Published Version
- 2021-11-19T12:15:09
- Last Modified Date
- 2022-08-26T17:30:08
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:vim:vim:*:*:*:*:*:*:*:* | 1 | OR | 8.2.3430 | 8.2.3610 |
| cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:S/C:C/I:C/A:C
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- SINGLE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 8.5
- Severity
- HIGH
- Exploitability Score
- 6.8
- Impact Score
- 10
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8
- Base Severity
- HIGH
- Exploitability Score
- 2.1
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| http://www.openwall.com/lists/oss-security/2022/01/15/1 | Mailing List Third Party Advisory |
| https://github.com/vim/vim/commit/a062006b9de0b2947ab5fb376c6e67ef92a8cd69 | Patch Third Party Advisory |
| https://huntr.dev/bounties/00d62924-a7b4-4a61-ba29-acab2eaa1528 | Exploit Issue Tracking Patch Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FNXY7T5OORA7UJIMGSJBGHFMU6UZWS6P/ | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IH2LS2DXBTYOCWGAKFMBF3HTWWXPBEFL/ | Mailing List Third Party Advisory |
| https://security.gentoo.org/glsa/202208-32 | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-3968 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3968 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:34:10 | Added to TrackCVE | |||
| 2022-12-05 14:53:07 | 2021-11-19T12:15Z | 2021-11-19T12:15:09 | CVE Published Date | updated |
| 2022-12-05 14:53:07 | 2022-08-26T17:30:08 | CVE Modified Date | updated | |
| 2022-12-05 14:53:07 | Analyzed | Vulnerability Status | updated | |
| 2022-12-05 14:53:12 | References | updated |