Vulnerability Details : CVE-2007-0244
pptpgre.c in PoPToP Point to Point Tunneling Server (pptpd) before 1.3.4 allows remote attackers to cause a denial of service (PPTP connection tear-down) via (1) GRE packets with out-of-order sequence numbers or (2) certain GRE packets that are processed using a wrong pointer and improperly dequeued.
Vulnerability category: Denial of service
Exploit prediction scoring system (EPSS) score for CVE-2007-0244
Probability of exploitation activity in the next 30 days: 14.98%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 96 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2007-0244
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
References for CVE-2007-0244
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http://www.novell.com/linux/security/advisories/2007_19_sr.html
404 Page Not Found | SUSE
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http://sourceforge.net/project/shownotes.php?release_id=501476&group_id=44827
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http://www.ubuntu.com/usn/usn-459-2
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http://www.securitytracker.com/id?1018064
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http://www.securityfocus.com/bid/23886
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http://security.gentoo.org/glsa/glsa-200705-18.xml
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http://www.ubuntu.com/usn/usn-459-1
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http://www.debian.org/security/2007/dsa-1288
Patch;Vendor Advisory
- http://www.novell.com/linux/security/advisories/2007_10_sr.html
- http://www.trustix.org/errata/2007/0017/
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http://www.vupen.com/english/advisories/2007/1743
Products affected by CVE-2007-0244
- cpe:2.3:a:poptop:pptp_server:*:*:*:*:*:*:*:*