High severity · published Aug 2, 2017
CVE-2017-10664
qemu-nbd in QEMU (aka Quick Emulator) does not ignore SIGPIPE, which allows remote attackers to cause a denial of service (daemon crash) by disconnecting during a server-to-client…
7.5
CVSS
4%
EPSS
No
On KEV
Description
qemu-nbd in QEMU (aka Quick Emulator) does not ignore SIGPIPE, which allows remote attackers to cause a denial of service (daemon crash) by disconnecting during a server-to-client reply attempt.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)4.0% · higher than 91% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
8.0; 9.0 · source: NVD
EL
Enterprise Linux Desktop · Redhat
7.0 · source: NVD
EL
Enterprise Linux Eus · Redhat
7.4; 7.5; 7.6; 7.7 · source: NVD
EL
Enterprise Linux Server · Redhat
7.0 · source: NVD
EL
Enterprise Linux Server Aus · Redhat
7.4; 7.6; 7.7 · source: NVD
EL
Enterprise Linux Server Tus · Redhat
7.4; 7.6; 7.7 · source: NVD
EL
Enterprise Linux Workstation · Redhat
7.0 · source: NVD
OP
Openstack · Redhat
6.0; 7.0; 8; 9; 10; 11 · source: NVD
QE
Qemu · Qemu
through 2.9.1 · source: NVD
VI
Virtualization · Redhat
3.0; 4.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-10664
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-10664
Third Party Advisory
http://www.debian.org/security/2017/dsa-3920
Mailing List
http://www.openwall.com/lists/oss-security/2017/06/29/1
Third Party Advisory
http://www.securityfocus.com/bid/99513
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:2390
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:2445
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:3466
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