CVE-2007-4535
CVE-2007-4535 is a medium-severity vulnerability in Vavoom with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.
Key facts
- Severity: Medium (CVSS 2.0 base score 4.3)
- EPSS exploit prediction: 5% (91st percentile)
- Actively exploited: Not listed in CISA KEV
- Affected product: Vavoom
- Published:
- Last modified:
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.
Frequently asked questions
- What is CVE-2007-4535?
- 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.
- How severe is CVE-2007-4535?
- CVE-2007-4535 has a CVSS 2.0 base score of 4.3, rated medium severity.
- Is CVE-2007-4535 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2007-4535?
- CVE-2007-4535 affects Vavoom. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2007-4535?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2007-4535 published?
- CVE-2007-4535 was published on 2007-08-25 and last updated on 2026-06-16.
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
Affected products (1)
- cpe:2.3:a:vavoom:vavoom:*:*:*:*:*:*:*:*
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