CVE-2021-3903
CVSS V2 Medium 4.6
CVSS V3 High 7.8
Description
vim is vulnerable to Heap-based Buffer Overflow
Overview
- CVE ID
- CVE-2021-3903
- Assigner
- security@huntr.dev
- Vulnerability Status
- Analyzed
- Published Version
- 2021-10-27T21:15:08
- Last Modified Date
- 2023-01-20T02:03:24
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:vim:vim:*:*:*:*:*:*:*:* | 1 | OR | 8.2.3564 | |
| cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* | 1 | OR | ||
| 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:L/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 4.6
- Severity
- MEDIUM
- Exploitability Score
- 3.9
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.8
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- 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/777e7c21b7627be80961848ac560cb0a9978ff43 | Patch Third Party Advisory |
| https://huntr.dev/bounties/35738a4f-55ce-446c-b836-2fb0b39625f8 | Exploit Issue Tracking Patch Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2022/06/msg00014.html | |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BN4EX7BPQU7RP6PXCNCSDORUZBXQ4JUH/ | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DU26T75PYA3OF7XJGNKMT2ZCQEU4UKP5/ | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FNXY7T5OORA7UJIMGSJBGHFMU6UZWS6P/ | Mailing List Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-3903 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3903 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:34:10 | Added to TrackCVE | |||
| 2022-12-05 13:23:00 | 2021-10-27T21:15Z | 2021-10-27T21:15:08 | CVE Published Date | updated |
| 2022-12-05 13:23:00 | 2022-06-20T15:15:08 | CVE Modified Date | updated | |
| 2022-12-05 13:23:00 | Undergoing Analysis | Vulnerability Status | updated | |
| 2022-12-05 13:23:04 | References | updated | ||
| 2023-01-20 02:11:59 | 2023-01-20T02:03:24 | CVE Modified Date | updated | |
| 2023-01-20 02:11:59 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |
| 2023-01-20 02:12:00 | Weakness Enumeration | update |