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Vulnerability Details :

CVE-2017-7539

Summary
Assigner-redhat
Assigner Org ID-53f830b8-0a3f-465b-8143-3b8a9948e749
Published At-26 Jul, 2018 | 14:00
Updated At-05 Aug, 2024 | 16:04
Rejected At-
Credits

An assertion-failure flaw was found in Qemu before 2.10.1, in the Network Block Device (NBD) server's initial connection negotiation, where the I/O coroutine was undefined. This could crash the qemu-nbd server if a client sent unexpected data during connection negotiation. A remote user or process could use this flaw to crash the qemu-nbd server resulting in denial of service.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:redhat
Assigner Org ID:53f830b8-0a3f-465b-8143-3b8a9948e749
Published At:26 Jul, 2018 | 14:00
Updated At:05 Aug, 2024 | 16:04
Rejected At:
▼CVE Numbering Authority (CNA)

An assertion-failure flaw was found in Qemu before 2.10.1, in the Network Block Device (NBD) server's initial connection negotiation, where the I/O coroutine was undefined. This could crash the qemu-nbd server if a client sent unexpected data during connection negotiation. A remote user or process could use this flaw to crash the qemu-nbd server resulting in denial of service.

Affected Products
Vendor
QEMUQEMU
Product
Qemu
Versions
Affected
  • 2.10.1
Problem Types
TypeCWE IDDescription
CWECWE-617CWE-617
Type: CWE
CWE ID: CWE-617
Description: CWE-617
Metrics
VersionBase scoreBase severityVector
3.05.3MEDIUM
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Version: 3.0
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://access.redhat.com/errata/RHSA-2017:2628
vendor-advisory
x_refsource_REDHAT
https://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=2b0bbc4f8809c972bad134bc1a2570dbb01dea0b
x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2017:3473
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:3470
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:3472
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:3474
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:3471
vendor-advisory
x_refsource_REDHAT
https://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=ff82911cd3f69f028f2537825c9720ff78bc3f19
x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2017/07/21/4
mailing-list
x_refsource_MLIST
https://access.redhat.com/errata/RHSA-2017:3466
vendor-advisory
x_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7539
x_refsource_CONFIRM
http://www.securityfocus.com/bid/99944
vdb-entry
x_refsource_BID
Hyperlink: https://access.redhat.com/errata/RHSA-2017:2628
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=2b0bbc4f8809c972bad134bc1a2570dbb01dea0b
Resource:
x_refsource_CONFIRM
Hyperlink: https://access.redhat.com/errata/RHSA-2017:3473
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2017:3470
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2017:3472
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2017:3474
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2017:3471
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=ff82911cd3f69f028f2537825c9720ff78bc3f19
Resource:
x_refsource_CONFIRM
Hyperlink: http://www.openwall.com/lists/oss-security/2017/07/21/4
Resource:
mailing-list
x_refsource_MLIST
Hyperlink: https://access.redhat.com/errata/RHSA-2017:3466
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7539
Resource:
x_refsource_CONFIRM
Hyperlink: http://www.securityfocus.com/bid/99944
Resource:
vdb-entry
x_refsource_BID
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://access.redhat.com/errata/RHSA-2017:2628
vendor-advisory
x_refsource_REDHAT
x_transferred
https://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=2b0bbc4f8809c972bad134bc1a2570dbb01dea0b
x_refsource_CONFIRM
x_transferred
https://access.redhat.com/errata/RHSA-2017:3473
vendor-advisory
x_refsource_REDHAT
x_transferred
https://access.redhat.com/errata/RHSA-2017:3470
vendor-advisory
x_refsource_REDHAT
x_transferred
https://access.redhat.com/errata/RHSA-2017:3472
vendor-advisory
x_refsource_REDHAT
x_transferred
https://access.redhat.com/errata/RHSA-2017:3474
vendor-advisory
x_refsource_REDHAT
x_transferred
https://access.redhat.com/errata/RHSA-2017:3471
vendor-advisory
x_refsource_REDHAT
x_transferred
https://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=ff82911cd3f69f028f2537825c9720ff78bc3f19
x_refsource_CONFIRM
x_transferred
http://www.openwall.com/lists/oss-security/2017/07/21/4
mailing-list
x_refsource_MLIST
x_transferred
https://access.redhat.com/errata/RHSA-2017:3466
vendor-advisory
x_refsource_REDHAT
x_transferred
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7539
x_refsource_CONFIRM
x_transferred
http://www.securityfocus.com/bid/99944
vdb-entry
x_refsource_BID
x_transferred
Hyperlink: https://access.redhat.com/errata/RHSA-2017:2628
Resource:
vendor-advisory
x_refsource_REDHAT
x_transferred
Hyperlink: https://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=2b0bbc4f8809c972bad134bc1a2570dbb01dea0b
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://access.redhat.com/errata/RHSA-2017:3473
Resource:
vendor-advisory
x_refsource_REDHAT
x_transferred
Hyperlink: https://access.redhat.com/errata/RHSA-2017:3470
Resource:
vendor-advisory
x_refsource_REDHAT
x_transferred
Hyperlink: https://access.redhat.com/errata/RHSA-2017:3472
Resource:
vendor-advisory
x_refsource_REDHAT
x_transferred
Hyperlink: https://access.redhat.com/errata/RHSA-2017:3474
Resource:
vendor-advisory
x_refsource_REDHAT
x_transferred
Hyperlink: https://access.redhat.com/errata/RHSA-2017:3471
Resource:
vendor-advisory
x_refsource_REDHAT
x_transferred
Hyperlink: https://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=ff82911cd3f69f028f2537825c9720ff78bc3f19
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://www.openwall.com/lists/oss-security/2017/07/21/4
Resource:
mailing-list
x_refsource_MLIST
x_transferred
Hyperlink: https://access.redhat.com/errata/RHSA-2017:3466
Resource:
vendor-advisory
x_refsource_REDHAT
x_transferred
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7539
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://www.securityfocus.com/bid/99944
Resource:
vdb-entry
x_refsource_BID
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:secalert@redhat.com
Published At:26 Jul, 2018 | 14:29
Updated At:12 Feb, 2023 | 23:30

An assertion-failure flaw was found in Qemu before 2.10.1, in the Network Block Device (NBD) server's initial connection negotiation, where the I/O coroutine was undefined. This could crash the qemu-nbd server if a client sent unexpected data during connection negotiation. A remote user or process could use this flaw to crash the qemu-nbd server resulting in denial of service.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.07.5HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Secondary3.05.3MEDIUM
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
Type: Primary
Version: 3.0
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Secondary
Version: 3.0
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Type: Primary
Version: 2.0
Base score: 5.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CPE Matches
QEMU
qemu
>>qemu>>Versions before 2.10.1(exclusive)
cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>openstack>>6.0
cpe:2.3:a:redhat:openstack:6.0:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>openstack>>7.0
cpe:2.3:a:redhat:openstack:7.0:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>openstack>>8
cpe:2.3:a:redhat:openstack:8:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>openstack>>9
cpe:2.3:a:redhat:openstack:9:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>openstack>>10
cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>openstack>>11
cpe:2.3:a:redhat:openstack:11:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>virtualization>>4.0
cpe:2.3:a:redhat:virtualization:4.0:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>virtualization>>3.0
cpe:2.3:a:redhat:virtualization:3.0:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>enterprise_linux>>7.0
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-617Primarysecalert@redhat.com
CWE-20Secondarynvd@nist.gov
CWE ID: CWE-617
Type: Primary
Source: secalert@redhat.com
CWE ID: CWE-20
Type: Secondary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://www.openwall.com/lists/oss-security/2017/07/21/4secalert@redhat.com
Mailing List
Patch
Third Party Advisory
http://www.securityfocus.com/bid/99944secalert@redhat.com
Third Party Advisory
VDB Entry
https://access.redhat.com/errata/RHSA-2017:2628secalert@redhat.com
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:3466secalert@redhat.com
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:3470secalert@redhat.com
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:3471secalert@redhat.com
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:3472secalert@redhat.com
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:3473secalert@redhat.com
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:3474secalert@redhat.com
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7539secalert@redhat.com
Issue Tracking
Patch
Third Party Advisory
https://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=2b0bbc4f8809c972bad134bc1a2570dbb01dea0bsecalert@redhat.com
N/A
https://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=ff82911cd3f69f028f2537825c9720ff78bc3f19secalert@redhat.com
N/A
Hyperlink: http://www.openwall.com/lists/oss-security/2017/07/21/4
Source: secalert@redhat.com
Resource:
Mailing List
Patch
Third Party Advisory
Hyperlink: http://www.securityfocus.com/bid/99944
Source: secalert@redhat.com
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://access.redhat.com/errata/RHSA-2017:2628
Source: secalert@redhat.com
Resource:
Third Party Advisory
Hyperlink: https://access.redhat.com/errata/RHSA-2017:3466
Source: secalert@redhat.com
Resource:
Third Party Advisory
Hyperlink: https://access.redhat.com/errata/RHSA-2017:3470
Source: secalert@redhat.com
Resource:
Third Party Advisory
Hyperlink: https://access.redhat.com/errata/RHSA-2017:3471
Source: secalert@redhat.com
Resource:
Third Party Advisory
Hyperlink: https://access.redhat.com/errata/RHSA-2017:3472
Source: secalert@redhat.com
Resource:
Third Party Advisory
Hyperlink: https://access.redhat.com/errata/RHSA-2017:3473
Source: secalert@redhat.com
Resource:
Third Party Advisory
Hyperlink: https://access.redhat.com/errata/RHSA-2017:3474
Source: secalert@redhat.com
Resource:
Third Party Advisory
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7539
Source: secalert@redhat.com
Resource:
Issue Tracking
Patch
Third Party Advisory
Hyperlink: https://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=2b0bbc4f8809c972bad134bc1a2570dbb01dea0b
Source: secalert@redhat.com
Resource: N/A
Hyperlink: https://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=ff82911cd3f69f028f2537825c9720ff78bc3f19
Source: secalert@redhat.com
Resource: N/A

Change History

0
Information is not available yet

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