CVE-2021-42260
CVSS V2 Medium 5
CVSS V3 High 7.5
Description
TinyXML through 2.6.2 has an infinite loop in TiXmlParsingData::Stamp in tinyxmlparser.cpp via the TIXML_UTF_LEAD_0 case. It can be triggered by a crafted XML message and leads to a denial of service.
Overview
- CVE ID
- CVE-2021-42260
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2021-10-11T20:15:07
- Last Modified Date
- 2022-10-27T17:29:32
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:tinyxml_project:tinyxml:*:*:*:*:*:*:*:* | 1 | OR | 2.3.2 | 2.6.2 |
| cpe:2.3:a:tinyxml_project:tinyxml:2.3.0:beta:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:tinyxml_project:tinyxml:2.3.1:beta:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://lists.debian.org/debian-lts-announce/2022/04/msg00019.html | Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2022/09/msg00041.html | Mailing List Third Party Advisory |
| https://sourceforge.net/p/tinyxml/bugs/141/ | Exploit Issue Tracking Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-42260 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-42260 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-08 06:20:16 | Added to TrackCVE | |||
| 2022-12-05 12:12:23 | 2021-10-11T20:15Z | 2021-10-11T20:15:07 | CVE Published Date | updated |
| 2022-12-05 12:12:23 | 2022-10-27T17:29:32 | CVE Modified Date | updated | |
| 2022-12-05 12:12:23 | Analyzed | Vulnerability Status | updated | |
| 2022-12-05 12:12:27 | References | updated |