CVE-2007-4535

23Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendepss 5.2%

from disclosure to weapon0 days

Published on NVDAug 25

1st PoCAug 24

exploitation probability

5.2%top 8% of all CVEs

observed exploitation

nono source reports it

1 public exploit(s)

The VStr::Resize function in str.cpp in Vavoom 1.24 and earlier allows remote attackers to cause a denial of service (daemon crash) via a string with a negative NewLen value within a certain UDP packet that triggers an assertion error.

Affected products

n/a · n/a

public PoCs found — 1✓ VexDay Proof

exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/30527

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

References

http://aluigi.altervista.org/adv/vaboom2-adv.txt https://bugzilla.redhat.com/show_bug.cgi?id=256621 http://secunia.com/advisories/26554 http://secunia.com/advisories/26701 http://securityreason.com/securityalert/3057 https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00094.html http://www.securityfocus.com/bid/25436