CVE-2003-0213 ctrlpacket.c in PoPToP PPTP server before 1.1.4-b3 allows remote attackers to cause a denial of service via a length field of 0 or 1, which causes a negative value to be fed into a read operation, lea...
HighCVSS 7.5
EPSS 70.9%
Framework module
Public exploit
- Published
- Updated
- Exploit status
- Public exploit available
Description
ctrlpacket.c in PoPToP PPTP server before 1.1.4-b3 allows remote attackers to cause a denial of service via a length field of 0 or 1, which causes a negative value to be fed into a read operation, leading to a buffer overflow.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| poptop pptp server | = 1.0.1 | No fix listed |
| poptop pptp server | = 1.1.2 | No fix listed |
| poptop pptp server | = 1.1.3 | No fix listed |
| poptop pptp server | = 1.1.3_2002-10-09 | No fix listed |
| poptop pptp server | = 1.1.4b1 | No fix listed |
| poptop pptp server | = 1.1.4b2 | No fix listed |
| debian/pptpd(Debian:12) | < 1.1.4-0.b3.2 | 1.1.4-0.b3.2 |
| debian/pptpd(Debian:13) | < 1.1.4-0.b3.2 | 1.1.4-0.b3.2 |
| debian/pptpd(Debian:14) | < 1.1.4-0.b3.2 | 1.1.4-0.b3.2 |
References
- Debian Security Tracker CVE-2003-0213 vendor-advisory
- 20030418 Exploit for PoPToP PPTP server mailing-list
- 20030428 GLSA: pptpd (200304-08) mailing-list
- sourceforge.net
- DSA-295 patch vendor-advisory
- VU#673993 third-party-advisory us-government-resource
- SuSE-SA:2003:029 vendor-advisory
- 20030409 PoPToP PPTP server remotely exploitable buffer overflow mailing-list patch vendor-advisory
- 20030422 Re: Exploit for PoPToP PPTP server - Linux version mailing-list
- 7316 exploit patch vdb-entry vendor-advisory