http://bugzilla.opensuse.org/show_bug.cgi?id=1025396 Bug ID: 1025396 Summary: VUL-0: CVE-2017-2630: kvm: qemu: nbd: oob stack write in client routine drop_sync Classification: openSUSE Product: openSUSE Distribution Version: Leap 42.2 Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Security Assignee: security-team@suse.de Reporter: mikhail.kasimov@gmail.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Ref: http://seclists.org/oss-sec/2017/q1/439 ============================================== Hello, Quick Emulator(Qemu) built with the Network Block Device(NBD) client support is vulnerable to a stack buffer overflow issue. It could occur while processing server's response to a 'NBD_OPT_LIST' request. A malicious NBD server could use this issue to crash remote NBD client resulting in DoS or potentially execute arbitrary code on client host with privileges of the Qemu process. Upstream patch: --------------- -> https://lists.gnu.org/archive/html/qemu-devel/2017-02/msg01246.html Reference: ---------- -> https://bugzilla.redhat.com/show_bug.cgi?id=1422415 'CVE-2017-2630' is assigned to this issue by Red Hat Inc. Thank you. -- Prasad J Pandit / Red Hat Product Security Team 47AF CE69 3A90 54AA 9045 1053 DD13 3D32 FE5B 041F ============================================== -- You are receiving this mail because: You are on the CC list for the bug.