CVE-2011-2511

Severity

40%

Complexity

80%

Confidentiality

48%

Integer overflow in libvirt before 0.9.3 allows remote authenticated users to cause a denial of service (libvirtd crash) and possibly execute arbitrary code via a crafted VirDomainGetVcpus RPC call that triggers memory corruption.

Integer overflow in libvirt before 0.9.3 allows remote authenticated users to cause a denial of service (libvirtd crash) and possibly execute arbitrary code via a crafted VirDomainGetVcpus RPC call that triggers memory corruption.

CVSS 2.0 Base Score 4. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:S/C:N/I:N/A:P).

Overview

First reported 13 years ago

2011-08-10 20:55:00

Last updated 7 years ago

2017-08-29 01:29:00

Affected Software

Red Hat libvirt 0.0.1

0.0.1

Red Hat libvirt 0.0.2

0.0.2

Red Hat libvirt 0.0.3

0.0.3

Red Hat libvirt 0.0.4

0.0.4

Red Hat libvirt 0.0.5

0.0.5

Red Hat libvirt 0.0.6

0.0.6

Red Hat libvirt 0.1.0

0.1.0

Red Hat libvirt 0.1.1

0.1.1

Red Hat libvirt 0.1.3

0.1.3

Red Hat libvirt 0.1.4

0.1.4

Red Hat libvirt 0.1.5

0.1.5

Red Hat libvirt 0.1.6

0.1.6

Red Hat libvirt 0.1.7

0.1.7

Red Hat libvirt 0.1.8

0.1.8

Red Hat libvirt 0.1.9

0.1.9

Red Hat libvirt 0.2.0

0.2.0

Red Hat libvirt 0.2.1

0.2.1

Red Hat libvirt 0.2.2

0.2.2

Red Hat libvirt 0.2.3

0.2.3

Red Hat libvirt 0.3.0

0.3.0

Red Hat libvirt 0.3.1

0.3.1

Red Hat libvirt 0.3.2

0.3.2

Red Hat libvirt 0.3.3

0.3.3

Red Hat libvirt 0.4.0

0.4.0

Red Hat libvirt 0.4.1

0.4.1

Red Hat libvirt 0.4.2

0.4.2

Red Hat libvirt 0.4.3

0.4.3

Red Hat libvirt 0.4.4

0.4.4

Red Hat libvirt 0.4.5

0.4.5

Red Hat libvirt 0.4.6

0.4.6

Red Hat libvirt 0.5.0

0.5.0

Red Hat libvirt 0.5.1

0.5.1

Red Hat libvirt 0.6.0

0.6.0

Red Hat libvirt 0.6.1

0.6.1

Red Hat libvirt 0.6.2

0.6.2

Red Hat libvirt 0.6.3

0.6.3

Red Hat libvirt 0.6.4

0.6.4

Red Hat libvirt 0.6.5

0.6.5

Red Hat libvirt 0.7.0

0.7.0

Red Hat libvirt 0.7.1

0.7.1

Red Hat libvirt 0.7.2

0.7.2

Red Hat libvirt 0.7.3

0.7.3

Red Hat libvirt 0.7.4

0.7.4

Red Hat libvirt 0.7.5

0.7.5

Red Hat libvirt 0.7.6

0.7.6

Red Hat libvirt 0.7.7

0.7.7

Red Hat libvirt 0.8.0

0.8.0

Red Hat libvirt 0.8.1

0.8.1

Red Hat libvirt 0.8.2

0.8.2

Red Hat libvirt 0.8.3

0.8.3

Red Hat libvirt 0.8.4

0.8.4

Red Hat libvirt 0.8.5

0.8.5

Red Hat libvirt 0.8.6

0.8.6

Red Hat libvirt 0.8.7

0.8.7

Red Hat libvirt 0.8.8

0.8.8

Red Hat libvirt 0.9.0

0.9.0

Red Hat libvirt 0.9.1

0.9.1

Red Hat libvirt

References

http://libvirt.org/news.html

FEDORA-2011-9091

FEDORA-2011-9062

45375

Vendor Advisory

45441

Vendor Advisory

45446

Vendor Advisory

DSA-2280

[oss-security] 20110628 CVE request: libvirt: integer overflow in VirDomainGetVcpus

Patch

RHSA-2011:1019

Vendor Advisory

RHSA-2011:1197

1025822

USN-1180-1

libvirt-virdomaingetvcpus-bo(68271)

SUSE-SU-2011:0837

[libvirt] 20110624 [PATCH 2/2] remote: protect against integer overflow

Patch

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