CVE-2017-9264
Last modified
CVE-2017-9264 is a vulnerability of currently unknown severity. In lib/conntrack.c in the firewall implementation in Open vSwitch (OvS) 2.6.1, there is a buffer over-read while parsing malformed TCP, UDP, and IPv6 packets in the functions `extract_l3_ipv6`, `extract_l4_tcp`, and `extract_l4_udp` that can be triggered remotely.. EPSS estimates a 2.42% chance of exploitation in the next 30 days.
Description
In lib/conntrack.c in the firewall implementation in Open vSwitch (OvS) 2.6.1, there is a buffer over-read while parsing malformed TCP, UDP, and IPv6 packets in the functions `extract_l3_ipv6`, `extract_l4_tcp`, and `extract_l4_udp` that can be triggered remotely.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Openvswitch | Openvswitch | 2.6.1 |
References
- https://mail.openvswitch.org/pipermail/ovs-dev/2017-March/329323.htmlMailing List, Patch, Vendor Advisory
- https://mail.openvswitch.org/pipermail/ovs-dev/2017-March/329323.htmlMailing List, Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-9264?
How severe is CVE-2017-9264?
How do I fix CVE-2017-9264?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2017
- CVE-2017-9258The TDStretch::processSamples function in source/SoundTouch/…
- CVE-2017-9259The TDStretch::acceptNewOverlapLength function in source/Sou…
- CVE-2017-9260The TDStretchSSE::calcCrossCorr function in source/SoundTouc…
- CVE-2017-9261In ImageMagick 7.0.5-6 Q16, the ReadMNGImage function in cod…
- CVE-2017-9262In ImageMagick 7.0.5-6 Q16, the ReadJNGImage function in cod…
- CVE-2017-9263In Open vSwitch (OvS) 2.7.0, while parsing an OpenFlow role …
- CVE-2017-9265In Open vSwitch (OvS) v2.7.0, there is a buffer over-read wh…
- CVE-2017-9267In Novell eDirectory before 9.0.3.1 the LDAP interface was n…6.5
- CVE-2017-9268In the open build service before 201707022 the wipetrigger a…4.4
- CVE-2017-9269In libzypp before August 2018 GPG keys attached to YUM repos…7.7
- CVE-2017-9270In cryptctl before version 2.0 a malicious server could send…8.7
- CVE-2017-9271The commandline package update tool zypper writes HTTP proxy…3.3
Are you affected by CVE-2017-9264?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST