CVE-2004-1702 The AuthenticationDialogue function in cfservd for Cfengine 2.0.0 to 2.1.7p1 does not properly check the return value of the ReceiveTransaction function, which leads to a failed malloc call and trigge...
MediumCVSS 5.0
EPSS 2.4%
- Published
- Updated
- Exploit status
- No public exploit known
Description
The AuthenticationDialogue function in cfservd for Cfengine 2.0.0 to 2.1.7p1 does not properly check the return value of the ReceiveTransaction function, which leads to a failed malloc call and triggers to a null dereference, which allows remote attackers to cause a denial of service (crash).
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| GNU cfengine | = 2.0.0 | No fix listed |
| GNU cfengine | = 2.0.1 | No fix listed |
| GNU cfengine | = 2.0.2 | No fix listed |
| GNU cfengine | = 2.0.3 | No fix listed |
| GNU cfengine | = 2.0.4 | No fix listed |
| GNU cfengine | = 2.0.5 | No fix listed |
| GNU cfengine | = 2.0.5-b1 | No fix listed |
| GNU cfengine | = 2.0.5-pre | No fix listed |
| GNU cfengine | = 2.0.5-pre2 | No fix listed |
| GNU cfengine | = 2.0.6 | No fix listed |
| GNU cfengine | = 2.0.7 | No fix listed |
| GNU cfengine | = 2.0.7-p1 | No fix listed |
| GNU cfengine | = 2.0.7-p2 | No fix listed |
| GNU cfengine | = 2.0.7-p3 | No fix listed |
| GNU cfengine | = 2.0.8 | No fix listed |
| GNU cfengine | = 2.0.8-p1 | No fix listed |
| GNU cfengine | = 2.1.0-a6 | No fix listed |
| GNU cfengine | = 2.1.0-a8 | No fix listed |
| GNU cfengine | = 2.1.0-a9 | No fix listed |
| GNU cfengine | = 2.1.7-p1 | No fix listed |
References
- 20040809 CORE-2004-0714: Cfengine RSA Authentication Heap Corruption mailing-list
- 12251 patch third-party-advisory vendor-advisory
- GLSA-200408-08 exploit patch vendor-advisory
- www.coresecurity.com exploit patch vendor-advisory
- 10900 patch vdb-entry vendor-advisory
- cfengine-cfservd-dos(16937) vdb-entry