Vulnerability CVE-2015-4037
Published: 2015-08-26

Description:
The slirp_smb function in net/slirp.c in QEMU 2.3.0 and earlier creates temporary files with predictable names, which allows local users to cause a denial of service (instantiation failure) by creating /tmp/qemu-smb.*-* files before the program.

CVSS2 => (AV:L/AC:M/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
1.9/10
2.9/10
3.4/10
Exploit range
Attack complexity
Authentication
Local
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
QEMU -> QEMU 

 References:
http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160058.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160414.html
http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00027.html
http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00015.html
http://lists.opensuse.org/opensuse-updates/2015-11/msg00063.html
http://www.debian.org/security/2015/dsa-3284
http://www.debian.org/security/2015/dsa-3285
http://www.openwall.com/lists/oss-security/2015/05/13/7
http://www.openwall.com/lists/oss-security/2015/05/16/5
http://www.openwall.com/lists/oss-security/2015/05/23/4
http://www.securityfocus.com/bid/74809
http://www.securitytracker.com/id/1032547
http://www.ubuntu.com/usn/USN-2630-1
https://bugzilla.redhat.com/show_bug.cgi?id=1222892
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