A stack buffer overflow flaw was found in the Quick Emulator (QEMU) before 2.9 built with the Network Block Device (NBD) client support. The flaw could occur while processing server's response to a 'NBD_OPT_LIST' request. A malicious NBD server could use this issue to crash a remote NBD client resulting in DoS or potentially execute arbitrary code on client host with privileges of the QEMU process.
References
Link | Resource |
---|---|
https://lists.gnu.org/archive/html/qemu-devel/2017-02/msg01246.html | Patch Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2630 | Issue Tracking Patch Third Party Advisory |
http://www.openwall.com/lists/oss-security/2017/02/15/2 | Mailing List Patch Third Party Advisory |
https://security.gentoo.org/glsa/201704-01 | Third Party Advisory |
https://access.redhat.com/errata/RHSA-2017:2392 | Third Party Advisory |
http://www.securityfocus.com/bid/96265 | VDB Entry Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=1422415 | |
https://github.com/qemu/qemu/commit/2563c9c6b8670400c48e562034b321a7cf3d9a85 |
Configurations
Information
Published : 2018-07-27 11:29
Updated : 2021-09-08 06:15
NVD link : CVE-2017-2630
Mitre link : CVE-2017-2630
JSON object : View
CWE
CWE-121
Stack-based Buffer Overflow
Products Affected
qemu
- qemu