The CBounceDCCMod::OnPrivCTCP function in bouncedcc.cpp in the bouncedcc module in ZNC…
Priority LOW 28CWE-399Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-399 and the CVSS impact.
Summary
The CBounceDCCMod::OnPrivCTCP function in bouncedcc.cpp in the bouncedcc module in ZNC 0.200 and 0.202 allows remote attackers to cause a denial of service (crash) via a crafted DCC RESUME request.
Why it matters now
EPSS 0.02494 84th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2012-0033
- 2026-10-03 Alias added: GHSA-vrxc-p9x2-2r35
References
More Znc-msvc vulnerabilities
- TI-2013-05790 Stack-based buffer overflow in fish.cpp in the Fish plugin for ZNC, as used in ZNC for… CVSS 2.0MEDIUM 4.3
Sources
- CVE-2012-0033 · CVE Program
- CVE-2012-0033 · NVD
- FIRST EPSS
- GHSA-vrxc-p9x2-2r35 · GitHub Advisory Database · CC BY 4.0
- CVE-2012-0033 · Red Hat security data · CC BY 4.0
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