Vulnerability Description
The isakmp_info_recv function in src/racoon/isakmp_inf.c in racoon in Ipsec-tools before 0.6.7 allows remote attackers to cause a denial of service (tunnel crash) via crafted (1) DELETE (ISAKMP_NPTYPE_D) and (2) NOTIFY (ISAKMP_NPTYPE_N) messages.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ipsec-Tools | Ipsec-Tools | <= 0.6.2 |
References
- http://secunia.com/advisories/24815Vendor Advisory
- http://secunia.com/advisories/24826
- http://secunia.com/advisories/24833
- http://secunia.com/advisories/25072
- http://secunia.com/advisories/25142
- http://secunia.com/advisories/25322
- http://secunia.com/advisories/25560
- http://security.gentoo.org/glsa/glsa-200705-09.xml
- http://sourceforge.net/mailarchive/message.php?msg_name=20070406123739.GA1546%40PatchVendor Advisory
- http://sourceforge.net/project/shownotes.php?release_id=499192&group_id=74601
- http://www.debian.org/security/2007/dsa-1299
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:084
- http://www.novell.com/linux/security/advisories/2007_8_sr.html
- http://www.securityfocus.com/bid/23394
- http://www.securitytracker.com/id?1018086
FAQ
What is CVE-2007-1841?
CVE-2007-1841 is a vulnerability with a CVSS score of 4.3 (MEDIUM). The isakmp_info_recv function in src/racoon/isakmp_inf.c in racoon in Ipsec-tools before 0.6.7 allows remote attackers to cause a denial of service (tunnel crash) via crafted (1) DELETE (ISAKMP_NPTYPE...
How severe is CVE-2007-1841?
CVE-2007-1841 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2007-1841?
Check the references section above for vendor advisories and patch information. Affected products include: Ipsec-Tools Ipsec-Tools.