Wireshark 1.6.x before 1.6.2 allows remote attackers to cause a denial of service…
Priority LOW 29CWE-119Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- 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-119 and the CVSS impact.
Summary
Wireshark 1.6.x before 1.6.2 allows remote attackers to cause a denial of service (application crash) via a malformed capture file that leads to an invalid root tvbuff, related to a "buffer exception handling vulnerability."
Why it matters now
EPSS 0.05578 92nd 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
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:wireshark:wireshark:1.6.0:*:*:*:*:*:*:* | 1.6.0 | Vulnerable | Wireshark Foundation |
| cpe:2.3:a:wireshark:wireshark:1.6.1:*:*:*:*:*:*:* | 1.6.1 | Vulnerable | Wireshark Foundation |
- cpe:2.3:a:wireshark:wireshark:1.6.0:*:*:*:*:*:*:* Versions 1.6.0 Vulnerable ·Wireshark Foundation
- cpe:2.3:a:wireshark:wireshark:1.6.1:*:*:*:*:*:*:* Versions 1.6.1 Vulnerable ·Wireshark Foundation
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2011-3483
- 2026-10-03 Alias added: GHSA-g6pq-9prm-67qv
References
Advisory 1
Other 8
- [oss-security] 20110914 Re: CVE Request: Multiple issues fixed in wireshark 1.6.2
- [oss-security] 20110914 Re: CVE Request: Multiple issues fixed in wireshark 1.6.2
- [oss-security] 20110914 Re: CVE Request: Multiple issues fixed in wireshark 1.6.2
- http://www.wireshark.org/security/wnpa-sec-2011-14.html
- https://bugzilla.redhat.com/show_bug.cgi?id=737785
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6135
- [oss-security] 20110913 CVE Request: Multiple issues fixed in wireshark 1.6.2
- oval:org.mitre.oval:def:14971
More Wireshark Foundation Wireshark vulnerabilities
- TI-2026-53718 Heap-based Buffer Overflow in Wireshark CVSS 3.1CRITICAL 9.8
- TI-2026-63612 Heap-based Buffer Overflow in Wireshark CVSS 3.1HIGH 8.8
- TI-2024-16149 A buffer overflow in Wireshark before 4.2.0 allows a remote attacker to cause a denial of… CVSS 3.1HIGH 7.5
- TI-2010-00291 Multiple buffer overflows in the LWRES dissector in Wireshark 0.9.15 through 1.0.10 and… CVSS 2.0HIGH 7.5
- TI-2026-63614 Heap-based Buffer Overflow in Wireshark CVSS 3.1HIGH 8.1
- TI-2014-01823 Buffer overflow in the mpeg_read function in wiretap/mpeg.c in the MPEG parser in… CVSS 2.0HIGH 9.3
Sources
- CVE-2011-3483 · CVE Program
- CVE-2011-3483 · NVD
- FIRST EPSS
- GHSA-g6pq-9prm-67qv · GitHub Advisory Database · CC BY 4.0
- CVE-2011-3483 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences