CVE-2009-3560
CVSS V2 Medium 5
CVSS V3 None
Description
The big2_toUtf8 function in lib/xmltok.c in libexpat in Expat 2.0.1, as used in the XML-Twig module for Perl, allows context-dependent attackers to cause a denial of service (application crash) via an XML document with malformed UTF-8 sequences that trigger a buffer over-read, related to the doProlog function in lib/xmlparse.c, a different vulnerability than CVE-2009-2625 and CVE-2009-3720.
Overview
- CVE ID
- CVE-2009-3560
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Modified
- Published Version
- 2009-12-04T21:30:00
- Last Modified Date
- 2021-06-06T11:15:15
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:a:james_clark:expat:2.0.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:xmltwig:xml-twig_for_perl:*:*:*:*:*:*:*:* | 0 | 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
References
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2009-3560 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3560 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:12:55 | Added to TrackCVE |