CVE-2017-10664
published 2017-08-02CVE-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…
PriorityP338high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
4.03%
90.6th percentile
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.
Affected
33 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | qemu | < qemu 1:2.8+dfsg-7 (bookworm) | qemu 1:2.8+dfsg-7 (bookworm) |
| qemu | qemu | <= 2.9.1 | — |
| qemu | qemu | >= 0 < 1:2.8+dfsg-7 | 1:2.8+dfsg-7 |
| qemu | qemu | >= 0 < 1:2.8+dfsg-7 | 1:2.8+dfsg-7 |
| qemu | qemu | >= 0 < 1:2.8+dfsg-7 | 1:2.8+dfsg-7 |
| qemu | qemu | >= 0 < 1:2.8+dfsg-7 | 1:2.8+dfsg-7 |
| qemu | qemu | >= 0 < 2.0.0+dfsg-2ubuntu1.36 | 2.0.0+dfsg-2ubuntu1.36 |
| qemu | qemu | >= 0 < 2.0.0+dfsg-2ubuntu1.35 | 2.0.0+dfsg-2ubuntu1.35 |
| qemu | qemu | >= 0 < 1:2.5+dfsg-5ubuntu10.16 | 1:2.5+dfsg-5ubuntu10.16 |
| qemu | qemu | >= 0 < 1:2.5+dfsg-5ubuntu10.15 | 1:2.5+dfsg-5ubuntu10.15 |
| redhat | enterprise_linux_desktop | — | — |
| redhat | enterprise_linux_eus | — | — |
| redhat | enterprise_linux_eus | — | — |
| redhat | enterprise_linux_eus | — | — |
| redhat | enterprise_linux_eus | — | — |
| redhat | enterprise_linux_server | — | — |
| redhat | enterprise_linux_server_aus | — | — |
| redhat | enterprise_linux_server_aus | — | — |
| redhat | enterprise_linux_server_aus | — | — |
| redhat | enterprise_linux_server_tus | — | — |
| redhat | enterprise_linux_server_tus | — | — |
| redhat | enterprise_linux_server_tus | — | — |
| redhat | enterprise_linux_workstation | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv7.8HIGH
vendor_ubuntu7.8HIGH
vendor_debian7.5HIGH
vendor_redhat7.5HIGH
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Ubuntu
QEMU regression
vendor_ubuntu·2017-09-20·CVSS 7.8
CVE-2017-9375 [HIGH] QEMU regression
Title: QEMU regression
Summary: USN-3414-1 introduced a regression in QEMU.
USN-3414-1 fixed vulnerabilities in QEMU. The patch backport for
CVE-2017-9375 was incomplete and caused a regression in the USB xHCI
controller emulation support. This update fixes the problem.
We apologize for the inconvenience.
Original advisory details:
Leo Gaspard discovered that QEMU incorrectly handled VirtFS access control.
A guest attacker could use this issue to elevate privileges inside the
guest. (CVE-2017-7493)
Li Qiang discovered that QEMU incorrectly handled VMWare PVSCSI emulation.
A privileged attacker inside the guest could use this issue to cause QEMU
to consume resources or crash, resulting in a denial of service.
(CVE-2017-8112)
It was discovered that QEMU incorrectly handled MegaRAID SA
Ubuntu
QEMU vulnerabilities
vendor_ubuntu·2017-09-13·CVSS 7.8
CVE-2017-10664 [HIGH] QEMU vulnerabilities
Title: QEMU vulnerabilities
Summary: Several security issues were fixed in QEMU.
Leo Gaspard discovered that QEMU incorrectly handled VirtFS access control.
A guest attacker could use this issue to elevate privileges inside the
guest. (CVE-2017-7493)
Li Qiang discovered that QEMU incorrectly handled VMWare PVSCSI emulation.
A privileged attacker inside the guest could use this issue to cause QEMU
to consume resources or crash, resulting in a denial of service.
(CVE-2017-8112)
It was discovered that QEMU incorrectly handled MegaRAID SAS 8708EM2 Host
Bus Adapter emulation support. A privileged attacker inside the guest could
use this issue to cause QEMU to crash, resulting in a denial of service, or
possibly to obtain sensitive host memory. This issue only affected Ubuntu
16.04 LTS and U
Red Hat
Qemu: qemu-nbd: server breaks with SIGPIPE upon client abort
vendor_redhat·2017-06-11·CVSS 7.5
CVE-2017-10664 [HIGH] CWE-248 Qemu: qemu-nbd: server breaks with SIGPIPE upon client abort
Qemu: qemu-nbd: server breaks with SIGPIPE upon client abort
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.
Quick Emulator (QEMU) built with the Network Block Device (NBD) Server support is vulnerable to a crash via a SIGPIPE signal. The crash can occur if a client aborts a connection due to any failure during negotiation or read operation. A remote user/process could use this flaw to crash the qemu-nbd server resulting in a Denial of Service (DoS).
Package: kvm (Red Hat Enterprise Linux 5) - Not affected
Package: xen (Red Hat Enterprise Linux 5) - Not affected
Package: qemu-kvm (Red Hat Enterprise Linux 6) - Not affected
Package: qemu-kv
Debian
CVE-2017-10664: qemu - qemu-nbd in QEMU (aka Quick Emulator) does not ignore SIGPIPE, which allows remo...
vendor_debian·2017·CVSS 7.5
CVE-2017-10664 [HIGH] CVE-2017-10664: qemu - qemu-nbd in QEMU (aka Quick Emulator) does not ignore SIGPIPE, which allows remo...
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.
Scope: local
bookworm: resolved (fixed in 1:2.8+dfsg-7)
bullseye: resolved (fixed in 1:2.8+dfsg-7)
forky: resolved (fixed in 1:2.8+dfsg-7)
sid: resolved (fixed in 1:2.8+dfsg-7)
trixie: resolved (fixed in 1:2.8+dfsg-7)
GHSA
GHSA-79rh-2xp8-h9rm: qemu-nbd in QEMU (aka Quick Emulator) does not ignore SIGPIPE, which allows remote attackers to cause a denial of service (daemon crash) by disconnect
ghsa_unreviewed·2022-05-13
CVE-2017-10664 [HIGH] GHSA-79rh-2xp8-h9rm: qemu-nbd in QEMU (aka Quick Emulator) does not ignore SIGPIPE, which allows remote attackers to cause a denial of service (daemon crash) by disconnect
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.
OSV
qemu regression
osv·2017-09-20·CVSS 7.8
CVE-2017-9375 [HIGH] qemu regression
qemu regression
USN-3414-1 fixed vulnerabilities in QEMU. The patch backport for
CVE-2017-9375 was incomplete and caused a regression in the USB xHCI
controller emulation support. This update fixes the problem.
We apologize for the inconvenience.
Original advisory details:
Leo Gaspard discovered that QEMU incorrectly handled VirtFS access control.
A guest attacker could use this issue to elevate privileges inside the
guest. (CVE-2017-7493)
Li Qiang discovered that QEMU incorrectly handled VMWare PVSCSI emulation.
A privileged attacker inside the guest could use this issue to cause QEMU
to consume resources or crash, resulting in a denial of service.
(CVE-2017-8112)
It was discovered that QEMU incorrectly handled MegaRAID SAS 8708EM2 Host
Bus Adapter emulation support. A privileged at
OSV
qemu vulnerabilities
osv·2017-09-13·CVSS 7.8
CVE-2017-7493 [HIGH] qemu vulnerabilities
qemu vulnerabilities
Leo Gaspard discovered that QEMU incorrectly handled VirtFS access control.
A guest attacker could use this issue to elevate privileges inside the
guest. (CVE-2017-7493)
Li Qiang discovered that QEMU incorrectly handled VMWare PVSCSI emulation.
A privileged attacker inside the guest could use this issue to cause QEMU
to consume resources or crash, resulting in a denial of service.
(CVE-2017-8112)
It was discovered that QEMU incorrectly handled MegaRAID SAS 8708EM2 Host
Bus Adapter emulation support. A privileged attacker inside the guest could
use this issue to cause QEMU to crash, resulting in a denial of service, or
possibly to obtain sensitive host memory. This issue only affected Ubuntu
16.04 LTS and Ubuntu 17.04. (CVE-2017-8380)
Li Qiang discovered that QEMU i
OSV
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 disconnect
osv·2017-08-02·CVSS 7.5
CVE-2017-10664 [HIGH] 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 disconnect
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.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2017-10664 Qemu: qemu-nbd: server breaks with SIGPIPE upon client abort [fedora-all]
bugzilla·2017-06-29·CVSS 7.5
CVE-2017-10664 [HIGH] CVE-2017-10664 Qemu: qemu-nbd: server breaks with SIGPIPE upon client abort [fedora-all]
CVE-2017-10664 Qemu: qemu-nbd: server breaks with SIGPIPE upon client abort [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supported v
Bugzilla
CVE-2017-10664 Qemu: qemu-nbd: server breaks with SIGPIPE upon client abort
bugzilla·2017-06-29·CVSS 7.5
CVE-2017-10664 [HIGH] CVE-2017-10664 Qemu: qemu-nbd: server breaks with SIGPIPE upon client abort
CVE-2017-10664 Qemu: qemu-nbd: server breaks with SIGPIPE upon client abort
Quick Emulator(Qemu) built with the Network Block Device(NBD) Server support
is vulnerable to a crash via SIGPIPE signal. It could occur if a client aborts
connection due to any failure during negotiation.
A remote user/process could use this flaw to crash the qemu-nbd server
resulting in DoS.
Upstream patch:
-> https://lists.gnu.org/archive/html/qemu-devel/2017-06/msg02693.html
Reference:
-> http://www.openwall.com/lists/oss-security/2017/06/29/1
Discussion:
Created qemu tracking bugs for this issue:
Affects: fedora-all [bug 1466192]
---
Created xen tracking bugs for this issue:
Affects: fedora-all [bug 1466466]
---
This issue has been addressed in the following products:
RHEV 3.X Hypervisor and Agent
Bugzilla
CVE-2017-10664 xen: Qemu: qemu-nbd: server breaks with SIGPIPE upon client abort [fedora-all]
bugzilla·2017-06-29·CVSS 7.5
CVE-2017-10664 [HIGH] CVE-2017-10664 xen: Qemu: qemu-nbd: server breaks with SIGPIPE upon client abort [fedora-all]
CVE-2017-10664 xen: Qemu: qemu-nbd: server breaks with SIGPIPE upon client abort [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple suppor
http://www.debian.org/security/2017/dsa-3920http://www.openwall.com/lists/oss-security/2017/06/29/1http://www.securityfocus.com/bid/99513https://access.redhat.com/errata/RHSA-2017:2390https://access.redhat.com/errata/RHSA-2017:2445https://access.redhat.com/errata/RHSA-2017:3466https://access.redhat.com/errata/RHSA-2017:3470https://access.redhat.com/errata/RHSA-2017:3471https://access.redhat.com/errata/RHSA-2017:3472https://access.redhat.com/errata/RHSA-2017:3473https://access.redhat.com/errata/RHSA-2017:3474https://bugzilla.redhat.com/show_bug.cgi?id=1466190https://lists.debian.org/debian-lts-announce/2018/11/msg00038.htmlhttps://lists.gnu.org/archive/html/qemu-devel/2017-06/msg02693.htmlhttp://www.debian.org/security/2017/dsa-3920http://www.openwall.com/lists/oss-security/2017/06/29/1http://www.securityfocus.com/bid/99513https://access.redhat.com/errata/RHSA-2017:2390https://access.redhat.com/errata/RHSA-2017:2445https://access.redhat.com/errata/RHSA-2017:3466https://access.redhat.com/errata/RHSA-2017:3470https://access.redhat.com/errata/RHSA-2017:3471https://access.redhat.com/errata/RHSA-2017:3472https://access.redhat.com/errata/RHSA-2017:3473https://access.redhat.com/errata/RHSA-2017:3474https://bugzilla.redhat.com/show_bug.cgi?id=1466190https://lists.debian.org/debian-lts-announce/2018/11/msg00038.htmlhttps://lists.gnu.org/archive/html/qemu-devel/2017-06/msg02693.html
2017-08-02
Published