CVE & CISA-KEV Catalog

CVE-2007-0244

MEDIUMEPSS 81th pctl
5.0
CVSS v2
NVD

Description

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.

How to fix

Remediation Available
pptpdDebian
Fixed in:1.3.4-1CVE-2007-0244
Fixed in:1.3.4-1CVE-2007-0244
Fixed in:1.3.4-1CVE-2007-0244
Fixed in:1.3.4-1CVE-2007-0244

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

2.31%probability of exploitation in 30 days
81stpercentile

Elevated risk: more likely to be exploited than 81% of all known CVEs.

References

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-23.