CVE-2012-3518
CVSS V2 Medium 5
CVSS V3 None
Description
The networkstatus_parse_vote_from_string function in routerparse.c in Tor before 0.2.2.38 does not properly handle an invalid flavor name, which allows remote attackers to cause a denial of service (out-of-bounds read and daemon crash) via a crafted (1) vote document or (2) consensus document.
Overview
- CVE ID
- CVE-2012-3518
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Modified
- Published Version
- 2012-08-26T03:17:44
- Last Modified Date
- 2013-08-22T03:56:41
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:tor:tor:*:*:*:*:*:*:*:* | 1 | OR | 0.2.2.37 |
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-2012-3518 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-3518 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 10:43:21 | Added to TrackCVE |