CVE-2021-33235
CVSS V2 None
CVSS V3 Medium 5.5
Description
Buffer overflow vulnerability in write_node in htmldoc through 1.9.11 allows attackers to cause a denial of service via htmldoc/htmldoc/html.cxx:588.
Overview
- CVE ID
- CVE-2021-33235
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2022-08-15T20:15:09
- Last Modified Date
- 2022-08-17T11:43:36
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:htmldoc_project:htmldoc:*:*:*:*:*:*:*:* | 1 | OR | 1.9.11 |
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 5.5
- Base Severity
- MEDIUM
- Exploitability Score
- 1.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/michaelrsweet/htmldoc/issues/426 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-33235 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33235 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-08-15 21:00:09 | Added to TrackCVE |