High

CVE-2003-0213 - Unspecified vulnerability in Poptop Pptp Server

Publication: 2003-05-12
Summary

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.

Risk level (CVSS 7.5)

High

7.5

Access Vector

  • Network
  • Adjacent Network
  • Local

Access Complexity

  • Low
  • Medium
  • High

Authentication

  • None
  • Single
  • Multiple

Confident. Impact

  • Complete
  • Partial
  • None

Integrity Impact

  • Complete
  • Partial
  • None

Affected Products

  • Poptop Pptp Server 1.0.1
  • Poptop Pptp Server 1.1.2
  • Poptop Pptp Server 1.1.3
  • Poptop Pptp Server 1.1.3_2002-10-09
  • Poptop Pptp Server 1.1.4b1
  • Poptop Pptp Server 1.1.4b2