CVE-2015-5745
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
56.4%
Buffer overflow in the send_control_msg function in hw/char/virtio-serial-bus.c in QEMU before 2.4.0 allows guest users to cause a denial of service (QEMU process crash) via a crafted virtio control message.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| qemu | qemu | * | cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* |
| fedoraproject | fedora | 21 | cpe:2.3:o:fedoraproject:fedora:21:*:*:*:*:*:*:* |
| fedoraproject | fedora | 22 | cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:* |
| fedoraproject | fedora | 23 | cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:* |
| arista | eos | 4.12 | cpe:2.3:o:arista:eos:4.12:*:*:*:*:*:*:* |
| arista | eos | 4.13 | cpe:2.3:o:arista:eos:4.13:*:*:*:*:*:*:* |
| arista | eos | 4.14 | cpe:2.3:o:arista:eos:4.14:*:*:*:*:*:*:* |
| arista | eos | 4.15 | cpe:2.3:o:arista:eos:4.15:*:*:*:*:*:*:* |
References
lists.fedoraproject.org/pipermail/package-announce/2015-October/168077.html
lists.fedoraproject.org/pipermail/package-announce/2015-October/168646.html
lists.fedoraproject.org/pipermail/package-announce/2015-October/168671.html
www.openwall.com/lists/oss-security/2015/08/06/3
www.openwall.com/lists/oss-security/2015/08/06/5
github.com/qemu/qemu/commit/7882080388be5088e72c425b02223c02e6cb4295
lists.gnu.org/archive/html/qemu-devel/2015-07/msg05458.html
www.arista.com/en/support/advisories-notices/security-advisories/1180-security-advisory-13
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
56.4%