CVE-2007-4924
CVSS V2 Medium 5
CVSS V3 None
Description
The Open Phone Abstraction Library (opal), as used by (1) Ekiga before 2.0.10 and (2) OpenH323 before 2.2.4, allows remote attackers to cause a denial of service (crash) via an invalid Content-Length header field in Session Initiation Protocol (SIP) packets, which causes a \0 byte to be written to an "attacker-controlled address."
Overview
- CVE ID
- CVE-2007-4924
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2007-10-08T21:17:00
- Last Modified Date
- 2018-10-15T21:38:50
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:ekiga:ekiga:*:*:*:*:*:*:*:* | 1 | OR | 2.0.9 | |
| cpe:2.3:a:openh323_project:openh323:*:*:*:*:*:*:*:* | 1 | OR | 2.2.3 |
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-2007-4924 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-4924 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 18:20:34 | Added to TrackCVE |