CVE-2003-0213

60Vexday Risk Score

Patch soon. It has a working public exploit.

ssvc Attendepss 71%

from disclosure to weapon0 days

Published on NVDApr 26

1st PoCApr 9

metasploitApr 9

exploitation probability

71%top 1% of all CVEs

observed exploitation

nono source reports it

5 public exploit(s)

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

n/a · n/a

public PoCs found — 5

exploitdbwww.exploit-db.com/exploits/16845unverified exploitdbwww.exploit-db.com/exploits/9952unverified exploitdbwww.exploit-db.com/exploits/22479unverified exploitdbwww.exploit-db.com/exploits/19unverified exploitdbwww.exploit-db.com/exploits/16unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

http://marc.info/?l=bugtraq&m=105068728421160&w=2 http://marc.info/?l=bugtraq&m=105154539727967&w=2 http://sourceforge.net/project/shownotes.php?release_id=138437 http://www.debian.org/security/2003/dsa-295 http://www.kb.cert.org/vuls/id/673993 http://www.novell.com/linux/security/advisories/2003_029.html http://www.securityfocus.com/archive/1/317995 http://www.securityfocus.com/archive/1/319428 http://www.securityfocus.com/bid/7316