http://bugzilla.opensuse.org/show_bug.cgi?id=1027514 Bug ID: 1027514 Summary: VUL-0: CVE-2017-6414: qemu: libcacard: host memory leakage while creating new APDU 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/q1/539 ============================================== Hello, The CAC(Common Access Card) library, used by Quick Emulator(Qemu) to implement smartcard support, is vulnerable to a host memory leakage issue. It could occur while allocating a new APDU object using guest supplied raw byte stream in 'vcard_apdu_new'. A guest user/process could use this flaw to leak host memory resulting in DoS. Upstream patch: --------------- -> https://cgit.freedesktop.org/spice/libcacard/commit/?id=9113dc6a303604a2d981... Reference: ---------- -> https://bugzilla.redhat.com/show_bug.cgi?id=1427833 This issue was reported by Li Qiang of 360.cn Inc. 'CVE-2017-6414' assigned via -> http://cveform.mitre.org/ 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.