CVE-2007-4535 EXPLOIT
4.3
MEDIUM · CVSS 2.0 · EPSS 5.2% (pctl 92)
Patch early
A public exploit exists.
Description
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.
Scoring
| CVSS | 4.3 (MEDIUM, v2.0) |
|---|---|
| Vector | AV:N/AC:M/Au:N/C:N/I:N/A:P |
| EPSS | 5.18% — more likely to be exploited than 92% of all CVEs |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2007-08-25 |
| Last modified | 2026-06-16 |
Affected (1)
| Vendor | Product |
|---|---|
| vavoom | vavoom |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Vavoom 1.24 - str.cpp VStr::Resize Function Crafted UDP Packet Remote Denial of Service | 2007-08-24 |
References
- http://aluigi.altervista.org/adv/vaboom2-adv.txt
- http://secunia.com/advisories/26554
- http://secunia.com/advisories/26701
- http://securityreason.com/securityalert/3057
- http://www.securityfocus.com/bid/25436
- https://bugzilla.redhat.com/show_bug.cgi?id=256621
- https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00094.html
- http://aluigi.altervista.org/adv/vaboom2-adv.txt
- http://secunia.com/advisories/26554
- http://secunia.com/advisories/26701
- http://securityreason.com/securityalert/3057
- http://www.securityfocus.com/bid/25436
- https://bugzilla.redhat.com/show_bug.cgi?id=256621
- https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00094.html
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