Service interruption via out-of-bounds reply parsing
Published Sep 18, 2024 · Updated Sep 18, 2024
Out-of-bounds read in Open Networking Foundation libfluid 0.1.0 allows remote attackers to interrupt a component via crafted OpenFlow data. The MultipartReplyPortStats::unpack routine reads beyond the supplied buffer while unmarshalling port-statistics entries from an OpenFlow 1.3 multipart reply. No authentication or user interaction is required when an integrating controller accepts attacker-controlled OpenFlow traffic; the read can disclose adjacent memory or interrupt the service.
Summary
What happened
Out-of-bounds read in Open Networking Foundation libfluid 0.1.0 allows remote attackers to interrupt a component via crafted OpenFlow data. The MultipartReplyPortStats::unpack routine reads beyond the supplied buffer while unmarshalling port-statistics entries from an OpenFlow 1.3 multipart reply. No authentication or user interaction is required when an integrating controller accepts attacker-controlled OpenFlow traffic; the read can disclose adjacent memory or interrupt the service.
The record
- CVE
- CVE-2024-31194
- Published
- Sep 18, 2024
- Updated
- Sep 18, 2024
- Vendor
- Open Networking Foundation
- Product
- libfluid
- Classifications
- CWE-125, T1499
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Sep 18, 2024CVE publishedPublication date reported by the CVE source.
- Sep 18, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=0.1.0
What conditions does exploitation require?
What is affected?
Published CVSS scores
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Attacks
What attackers are doing with it
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Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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