Date: Fri, 21 Jul 2017 16:43:30 +0530 (IST) From: P J P <ppandit@...hat.com> To: oss security list <oss-security@...ts.openwall.com> Subject: CVE-2017-7539 Qemu: qemu-nbd crashes due to undefined I/O coroutine Hello, Quick Emulator(Qemu) built with the Network Block Device(NBD) Server support is vulnerable to a crash via assertion failure. It could occur if a client sent undue data during initial connection negotiation. A remote user/process could use this flaw to crash the qemu-nbd server resulting in DoS. Upstream patch: --------------- -> http://git.qemu.org/?p=qemu.git;a=commitdiff;h=2b0bbc4f8809c972bad134bc1a2570dbb01dea0b Introduced by: -------------- -> http://git.qemu.org/?p=qemu.git;a=commitdiff;h=ff82911cd3f69f028f2537825c9720ff78bc3f19 Reference: ---------- -> https://bugzilla.redhat.com/show_bug.cgi?id=1473622 'CVE-2017-7539' assigned by Red Hat Inc. Thank you. -- Prasad J Pandit / Red Hat Product Security Team 47AF CE69 3A90 54AA 9045 1053 DD13 3D32 FE5B 041F
Powered by blists - more mailing lists
Please check out the Open Source Software Security Wiki, which is counterpart to this mailing list.
Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.