CVE-2018-19665
MEDIUMCVSS 5.7/10EPSS 0.88%
Last modified
CVE-2018-19665 is a medium-severity vulnerability rated 5.7/10 on the CVSS scale. The Bluetooth subsystem in QEMU mishandles negative values for length variables, leading to memory corruption.. EPSS estimates a 0.88% chance of exploitation in the next 30 days.
Description
The Bluetooth subsystem in QEMU mishandles negative values for length variables, leading to memory corruption.
Metrics
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Qemu | Qemu | <= 3.0.1 | — |
| Qemu | Qemu | 3.1.0 | Rc0 |
| Opensuse | Leap | 42.3 | — |
References
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00072.htmlMailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2018/11/29/1Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/106050Third Party Advisory, VDB Entry
- https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg03570.htmlMailing List, Patch, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00072.htmlMailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2018/11/29/1Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/106050Third Party Advisory, VDB Entry
- https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg03570.htmlMailing List, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-19665?
The Bluetooth subsystem in QEMU mishandles negative values for length variables, leading to memory corruption.
How severe is CVE-2018-19665?
CVE-2018-19665 has a CVSS score of 5.7/10 (MEDIUM severity). The EPSS model estimates a 0.88% probability of exploitation in the next 30 days.
How do I fix CVE-2018-19665?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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.
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Are you affected by CVE-2018-19665?
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Scan your code nowSource: NVD / NIST