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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…
Medium5.0EPSS 2.3%
- Published
- Updated
- Reserved
- Assigned by
- mitre
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
- EPSS (exploitation in 30 days)
- 2.3% · top 17% of all CVEs (3 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.0.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (14)
- ADV-2007-1743 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- SUSE-SR:2007:019 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- 1018064 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- 23886 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- http://sourceforge.net/project/shownotes.php?release_id=501476&group_id=44827 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 2007-0017 (opens in a new tab)vendor-advisoryx_refsource_TRUSTIXx_transferred
- 26987 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- USN-459-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- SUSE-SR:2007:010 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- 25255 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- USN-459-2 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- GLSA-200705-18 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
- 25220 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- DSA-1288 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2007-0244)Record last updated .