CVE-2007-0244

pptpgre.c in PoPToP Point to Point Tunneling Server (pptpd) before 1.3.4 allows remote attackers...

5.0 MediumFix available

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.

Exploit likelihood

2.31%Down 1.5 points since Feb 4, 2022

What each source reports

NVD Score used 5.0

Record: CVE-2007-0244
CVSS 2.0: 5.0 MediumAV:N/AC:L/Au:N/C:N/I:N/A:P
Updated: 2026-11-02

CVE List No score

Record: CVE-2007-0244
Updated: 2026-11-02

EUVDEUVD-2007-0246 No score

Record: EUVD-2007-0246
Updated: 2026-11-03

GitHub AdvisoriesGHSA-97hh-37xq-gxw5 No score

pptpgre.c in PoPToP Point to Point Tunneling Server (pptpd) before 1.3.4 allows remote attackers...

Record: GHSA-97hh-37xq-gxw5
Updated: 2026-11-02

OSV No score

Record: CVE-2007-0244
Updated: 2026-11-02

OSVDEBIAN-CVE-2007-0244 No score

Record: DEBIAN-CVE-2007-0244
Updated: 2026-11-02

Affected products

poptop pptp server

Affected packages

Affected packages
Package	Affected	Fixed
`pptpd` Debian:12	before 1.3.4-1	1.3.4-1
`pptpd` Debian:13	before 1.3.4-1	1.3.4-1
`pptpd` Debian:14	before 1.3.4-1	1.3.4-1
`pptpd` Debian:4.0	before 1.3.0-2etch1, plus listed versions 1.3.0-2	1.3.0-2etch1
`pptpd` Debian:4.0	before 1.3.0-2etch2, plus listed versions 1.3.0-21.3.0-2etch1	1.3.0-2etch2

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2007-0244 is a medium vulnerability (CVSS 5.0) in Poptop Pptp Server, published May 8, 2007. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.31%, the 83rd percentile. Fixed in pptpd 1.3.4-1.

References

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