CVE-2007-0244
What it is
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.
At a glance
- Exploitability
- Can be exploited over the network without logging in. Limited direct impact.
- Exploit odds
- 2.3% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 2.3% in the next 30 days (EPSS).
- Severity: 5.0 MEDIUM (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 2.3% · EPSS, next 30 days
- Record status
- Modified
Affected
- Poptop Pptp Server ≤ 1.3.3
Attack profile CVSS 2.0 · 5.0
- Attack vector
- Network
- Complexity
- Low
- Authentication
- None
- Confidentiality
- None
- Integrity
- None
- Availability
- Partial
Raw vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2007-0244.md and follow it. Check whether this project is affected by CVE-2007-0244. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
References
- http://secunia.com/advisories/25220
- http://secunia.com/advisories/25255
- http://secunia.com/advisories/26987
- http://security.gentoo.org/glsa/glsa-200705-18.xml
- http://sourceforge.net/project/shownotes.php?release_id=501476&group_id=44827
- http://www.debian.org/security/2007/dsa-1288
- http://www.novell.com/linux/security/advisories/2007_10_sr.html
- http://www.novell.com/linux/security/advisories/2007_19_sr.html
- http://www.securityfocus.com/bid/23886
- http://www.securitytracker.com/id?1018064
- http://www.trustix.org/errata/2007/0017/
- http://www.ubuntu.com/usn/usn-459-1
- http://www.ubuntu.com/usn/usn-459-2
- http://www.vupen.com/english/advisories/2007/1743
- http://secunia.com/advisories/25220
- http://secunia.com/advisories/25255
- http://secunia.com/advisories/26987
- http://security.gentoo.org/glsa/glsa-200705-18.xml
- http://sourceforge.net/project/shownotes.php?release_id=501476&group_id=44827
- http://www.debian.org/security/2007/dsa-1288
- http://www.novell.com/linux/security/advisories/2007_10_sr.html
- http://www.novell.com/linux/security/advisories/2007_19_sr.html
- http://www.securityfocus.com/bid/23886
- http://www.securitytracker.com/id?1018064
- http://www.trustix.org/errata/2007/0017/