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Libvirt : Security Vulnerabilities

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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2014-3657 399 DoS 2014-10-06 2014-10-24
5.0
None Remote Low Not required None None Partial
The virDomainListPopulate function in conf/domain_conf.c in libvirt before 1.2.9 does not clean up the lock on the list of domains, which allows remote attackers to cause a denial of service (deadlock) via a NULL value in the second parameter in the virConnectListAllDomains API command.
2 CVE-2014-3633 119 DoS Overflow 2014-10-06 2014-10-24
5.8
None Remote Medium Not required Partial None Partial
The qemuDomainGetBlockIoTune function in qemu/qemu_driver.c in libvirt before 1.2.9, when a disk has been hot-plugged or removed from the live image, allows remote attackers to cause a denial of service (crash) or read sensitive heap information via a crafted blkiotune query, which triggers an out-of-bounds read.
3 CVE-2010-2242 264 Bypass 2010-08-19 2010-10-30
2.1
None Local Low Not required Partial None None
Red Hat libvirt 0.2.0 through 0.8.2 creates iptables rules with improper mappings of privileged source ports, which allows guest OS users to bypass intended access restrictions by leveraging IP address and source-port values, as demonstrated by copying and deleting an NFS directory tree.
4 CVE-2010-2239 264 2010-08-19 2010-10-30
4.4
None Local Medium Single system Complete None None
Red Hat libvirt, possibly 0.6.0 through 0.8.2, creates new images without setting the user-defined backing-store format, which allows guest OS users to read arbitrary files on the host OS via unspecified vectors.
5 CVE-2010-2238 264 2010-08-19 2010-10-30
4.4
None Local Medium Single system Complete None None
Red Hat libvirt, possibly 0.7.2 through 0.8.2, recurses into disk-image backing stores without extracting the defined disk backing-store format, which might allow guest OS users to read arbitrary files on the host OS, and possibly have unspecified other impact, via unknown vectors.
6 CVE-2010-2237 264 2010-08-19 2010-10-30
4.4
None Local Medium Single system Complete None None
Red Hat libvirt, possibly 0.6.1 through 0.8.2, looks up disk backing stores without referring to the user-defined main disk format, which might allow guest OS users to read arbitrary files on the host OS, and possibly have unspecified other impact, via unknown vectors.
7 CVE-2009-0036 119 Overflow +Priv 2009-02-11 2010-08-21
4.4
User Local Medium Not required Partial Partial Partial
Buffer overflow in the proxyReadClientSocket function in proxy/libvirt_proxy.c in libvirt_proxy 0.5.1 might allow local users to gain privileges by sending a portion of the header of a virProxyPacket packet, and then sending the remainder of the packet with crafted values in the header, related to use of uninitialized memory in a validation check.
8 CVE-2008-5086 Bypass 2008-12-19 2013-09-08
7.2
Admin Local Low Not required Complete Complete Complete
Multiple methods in libvirt 0.3.2 through 0.5.1 do not check if a connection is read-only, which allows local users to bypass intended access restrictions and perform administrative actions.
Total number of vulnerabilities : 8   Page : 1 (This Page)
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