Veracode Vulnerability DatabaseVERACODE:7284Out-Of-Bounds Read
5.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:N/A:P
libvirt.so is vulnerable to an out-of-bound read. The vulnerability exists in qemuDomainGetBlockIoTune function in qemu/qemu_driver.c file because the live definition is used to look up the disk index while the persistant one is indexed which allows an attacker to cause a denial of service condition or read sensitive heap information using a crafted blkiotune query triggering out-of-bound reads.
| CPE | Name | Operator | Version |
|---|---|---|---|
| libvirt.so | le | 0.7008.0 | |
| libvirt.so | le | 0.7008.0 |
References
libvirt.org/git/?p=libvirt.git%3Ba=commitdiff%3Bh=3e745e8f775dfe6f64f18b5c2fe4791b35d3546b
libvirt.org/git/?p=libvirt.git;a=commitdiff;h=3e745e8f775dfe6f64f18b5c2fe4791b35d3546b
lists.opensuse.org/opensuse-updates/2014-10/msg00014.html
lists.opensuse.org/opensuse-updates/2014-10/msg00017.html
rhn.redhat.com/errata/RHSA-2014-1352.html
secunia.com/advisories/60291
secunia.com/advisories/60895
security.gentoo.org/glsa/glsa-201412-04.xml
security.libvirt.org/2014/0004.html
www.debian.org/security/2014/dsa-3038
www.ubuntu.com/usn/USN-2366-1
access.redhat.com/errata/RHSA-2014:1352
access.redhat.com/errata/RHSA-2014:1873
access.redhat.com/security/cve/CVE-2014-3633
bugzilla.redhat.com/show_bug.cgi?id=1141131
github.com/libvirt/libvirt/commit/3e745e8f775dfe6f64f18b5c2fe4791b35d3546b
libvirt.org/git/?p=libvirt.git;a=commitdiff;h=3e745e8f775dfe6f64f18b5c2fe4791b35d3546b
security.libvirt.org/2014/0004.html
Related
5.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:N/A:P