CVE-2017-9524: Input Validation
First published: Fri Jun 09 2017(Updated: )
Last updated 24 July 2024
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| QEMU qemu | <=2.9.1 | |
| Debian Debian Linux | =9.0 | |
| debian/qemu | 1:5.2+dfsg-11+deb11u3 1:5.2+dfsg-11+deb11u2 1:7.2+dfsg-7+deb12u7 1:9.2.0+ds-2 |
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Reference Links
- http://www.debian.org/security/2017/dsa-3925
- http://www.openwall.com/lists/oss-security/2017/06/12/1
- http://www.securityfocus.com/bid/99011
- https://access.redhat.com/errata/RHSA-2017:1681
- https://access.redhat.com/errata/RHSA-2017:1682
- https://access.redhat.com/errata/RHSA-2017:2408
- https://lists.gnu.org/archive/html/qemu-devel/2017-05/msg06240.html
- https://lists.gnu.org/archive/html/qemu-devel/2017-06/msg02321.html
- https://launchpad.net/bugs/cve/CVE-2017-9524
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1460173
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1460172
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1460170#c0
- https://bugzilla.redhat.com/show_bug.cgi?id=1460170
- https://security-tracker.debian.org/tracker/CVE-2017-9524
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9524
- https://nvd.nist.gov/vuln/detail/CVE-2017-9524
- https://ubuntu.com/security/CVE-2017-9524
Frequently Asked Questions
What is the vulnerability ID of this issue?
The vulnerability ID of this issue is CVE-2017-9524.
What is the severity level of CVE-2017-9524?
The severity level of CVE-2017-9524 is medium.
How does the vulnerability in CVE-2017-9524 affect the qemu-nbd server in QEMU?
The vulnerability in CVE-2017-9524 allows remote attackers to cause a denial of service (segmentation fault and server crash) by leveraging failure to ensure that all initialization occurs before talking to a client in the qemu-nbd server in QEMU.
What are the affected software versions for CVE-2017-9524?
The affected software versions for CVE-2017-9524 include qemu 1:2.8+dfsg-3ubuntu2.4 in Ubuntu, and qemu 1:3.1+dfsg-8+deb10u8, 1:3.1+dfsg-8+deb10u10, 1:5.2+dfsg-11+deb11u2, 1:7.2+dfsg-7+deb12u1, 1:8.0.4+dfsg-3, and 1:8.1.0+ds-6 in Debian.
Are there any remedies available for the affected software versions of CVE-2017-9524?
Yes, there are remedies available for the affected software versions of CVE-2017-9524. For Ubuntu, the remedy is qemu 1:2.8+dfsg-3ubuntu2.4. For Debian, the remedies include qemu 1:3.1+dfsg-8+deb10u8, 1:3.1+dfsg-8+deb10u10, 1:5.2+dfsg-11+deb11u2, 1:7.2+dfsg-7+deb12u1, 1:8.0.4+dfsg-3, and 1:8.1.0+ds-6.
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