cve-2017-15118
Vulnerability from cvelistv5
Published
2018-07-27 21:00
Modified
2024-08-05 19:50
Severity ?
8.3 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
Summary
A stack-based buffer overflow vulnerability was found in NBD server implementation in qemu before 2.11 allowing a client to request an export name of size up to 4096 bytes, which in fact should be limited to 256 bytes, causing an out-of-bounds stack write in the qemu process. If NBD server requires TLS, the attacker cannot trigger the buffer overflow without first successfully negotiating TLS.
References
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2017/11/28/8Mailing List, Patch, Third Party Advisory
secalert@redhat.comhttp://www.securityfocus.com/bid/101975Third Party Advisory, VDB Entry
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2018:1104Third Party Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-15118Issue Tracking, Patch, Third Party Advisory
secalert@redhat.comhttps://lists.gnu.org/archive/html/qemu-devel/2017-11/msg05045.htmlExploit, Patch, Third Party Advisory
secalert@redhat.comhttps://usn.ubuntu.com/3575-1/Third Party Advisory
secalert@redhat.comhttps://www.exploit-db.com/exploits/43194/Exploit, Third Party Advisory, VDB Entry
Impacted products
QEMUQemu
Show details on NVD website

To clipboard 

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