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.

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-1288-1 New pptpd packages fix denial of service
Debian DSA Debian DSA DSA-1288-2 New pptpd packages fix regression
EUVD EUVD EUVD-2007-0246 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.
Ubuntu USN Ubuntu USN USN-459-1 pptpd vulnerability
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-07T12:12:17.564Z

Reserved: 2007-01-16T00:00:00.000Z

Link: CVE-2007-0244

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2007-05-11T04:19:00.000

Modified: 2025-04-09T00:30:58.490

Link: CVE-2007-0244

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses