elogd HTTP request buffer overflow
| elogd-http-request-bo (23838) |  Low Risk |
Description:
elogd is vulnerable to a denial of service attack, caused by a buffer overflow. A remote attacker can send a specially-crafted HTTP request to cause a segmentation fault and cause the daemon to crash.
*CVSS:
| Base Score: | 5 |
| Access Vector: | Remote |
| Access Complexity: | Low |
| Authentication: | Not Required |
| Confidentiality Impact: | None |
| Integrity Impact: | None |
| Availability Impact: | Complete |
| Temporal Score: | 3.7 |
| Exploitability: | Unproven |
| Remediation Level: | Official-Fix |
| Report Confidence: | Confirmed |
Consequences:
Denial of Service
Remedy:
Apply the appropriate patch for your system. See References.
References:
- Full-Disclosure Mailing List, Mon Dec 19 2005 - 04:10:29 CST: elogd 2.6.0 overflow.
- PenguinSoft Web site: elogd - web server program for Electronic Logbook ELOG Linux Man Page.
- BID-15932: ELOG Web Logbook Multiple Remote Buffer Overflow Vulnerabilities
- BID-16579: ELOG Web Logbook Multiple Remote Vulnerabilities
- CVE-2005-4439: Buffer overflow in ELOG elogd 2.6.0-beta4 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a URL with a long (1) cmd or (2) mode parameter.
- CVE-2006-0600: elog before 2.5.7 r1558-4 allows remote attackers to cause a denial of service (infinite redirection) via a request with the fail parameter set to 1, which redirects to the same request.
- DSA-967: elog -- several vulnerabilities
- OSVDB ID: 21844: ELOG Multiple Parameter Overflow DoS
- SA18124: ELOG Long Parameter Value Denial of Service Vulnerability
- SECTRACK ID: 1015379: ELOG elogd Can Be Crashed By Remote Users
- VUPEN/ADV-2005-3000: ELOG cmd and mode Parameters Denial of Service Vulnerability
Platforms Affected:
- Debian Debian Linux 3.1
- Stefan Ritt Elog Web Logbook 2.6.0-beta4
Reported:
Dec 19, 2005
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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.