WiresharkApplication
CVE-2015-0560
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedThe dissect_wccp2r1_address_table_info function in epan/dissectors/packet-wccp.c in the WCCP dissector in Wireshark 1.10.x before 1.10.12 and 1.12.x before 1.12.3 does not initialize certain data structures, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · high confidenceA missing initialization flaw exists in the WCCP dissector's dissect_wccp2r1_address_table_info function in Wireshark. When processing specially crafted packets, uninitialized data structures lead to undefined behavior and application crash (denial of service). The vulnerability affects Wireshark 1.10.x before 1.10.12 and 1.12.x before 1.12.3.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE data
WiresharkApplication
= 1.10.0= 1.10.1= 1.10.2= 1.10.3= 1.10.4= 1.10.5= 1.10.6= 1.10.7= 1.10.8= 1.10.9= 1.10.10= 1.10.11= 13.1= 13.2CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- Low
- Authentication
- None
- Confidentiality
- None
- Integrity
- None
- Availability
- Partial
AV:N/AC:L/Au:N/C:N/I:N/A:P
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Verify Wireshark is installedRun 'wireshark --version' or check your package manager for wireshark installationAffected if Wireshark is not installed, then not affected by this specific vulnerability in Wireshark
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Determine installed Wireshark versionRun 'wireshark --version' and note the version number shown (e.g., 1.10.8, 1.12.2)Affected if Version is 1.10.0 through 1.10.11 (any 1.10.x below 1.10.12) OR version is 1.12.0 through 1.12.2 (any 1.12.x below 1.12.3)
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Confirm WCCP protocol support is presentCheck if Wireshark was built with WCCP dissector support by examining dissect capabilities or looking for WCCP-related files in the installationAffected if Wireshark lacks WCCP dissector capability, then the specific crash vector does not apply
You are affected if Wireshark version 1.10.x is below 1.10.12, or version 1.12.x is below 1.12.3, and the WCCP dissector is available in your installation.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataUpgrade Wireshark to version 1.10.12, 1.12.3, or later. Until patched, avoid opening packet captures from untrusted sources or live capture on untrusted networks.
Fix this in Wireshark
Scoped from the published advisory
- Consultation2.0 h
- Implementation3.0 h
- Testing4.0 h
- Review / QA2.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $3,040.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2015-0560 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2015-0560 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
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