CVE-2012-3515 : Détail

CVE-2012-3515

A03-Injection
0.07%V3
Local
2012-11-23
19h00 +00:00
2017-06-30
14h57 +00:00
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Descriptions du CVE

Qemu, as used in Xen 4.0, 4.1 and possibly other products, when emulating certain devices with a virtual console backend, allows local OS guest users to gain privileges via a crafted escape VT100 sequence that triggers the overwrite of a "device model's address space."

Informations du CVE

Faiblesses connexes

CWE-ID Nom de la faiblesse Source
CWE-20 Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Métriques

Métriques Score Gravité CVSS Vecteur Source
V2 7.2 AV:L/AC:L/Au:N/C:C/I:C/A:C [email protected]

EPSS

EPSS est un modèle de notation qui prédit la probabilité qu'une vulnérabilité soit exploitée.

Score EPSS

Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.

Percentile EPSS

Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres CVE.

Products Mentioned

Configuraton 0

Qemu>>Qemu >> Version To (excluding) 1.2.0

Xen>>Xen >> Version 4.0.0

Xen>>Xen >> Version 4.1.0

Configuraton 0

Opensuse>>Opensuse >> Version 11.4

Opensuse>>Opensuse >> Version 12.1

Opensuse>>Opensuse >> Version 12.2

Suse>>Linux_enterprise_desktop >> Version 10

Suse>>Linux_enterprise_desktop >> Version 11

Suse>>Linux_enterprise_server >> Version 10

Suse>>Linux_enterprise_server >> Version 10

Suse>>Linux_enterprise_server >> Version 10

Suse>>Linux_enterprise_server >> Version 11

Suse>>Linux_enterprise_server >> Version 11

Suse>>Linux_enterprise_server >> Version 11

Suse>>Linux_enterprise_software_development_kit >> Version 10

Suse>>Linux_enterprise_software_development_kit >> Version 11

Configuraton 0

Redhat>>Virtualization >> Version 3.0

Redhat>>Enterprise_linux >> Version 6.0

Configuraton 0

Redhat>>Virtualization >> Version 5.0

Redhat>>Virtualization >> Version 6.0

Redhat>>Enterprise_linux_desktop >> Version 5.0

Redhat>>Enterprise_linux_desktop >> Version 6.0

Redhat>>Enterprise_linux_eus >> Version 6.3

Redhat>>Enterprise_linux_server >> Version 5.0

Redhat>>Enterprise_linux_server >> Version 6.0

Redhat>>Enterprise_linux_workstation >> Version 5.0

Redhat>>Enterprise_linux_workstation >> Version 6.0

Configuraton 0

Debian>>Debian_linux >> Version 6.0

Debian>>Debian_linux >> Version 7.0

Configuraton 0

Canonical>>Ubuntu_linux >> Version 10.04

Canonical>>Ubuntu_linux >> Version 11.04

Canonical>>Ubuntu_linux >> Version 11.10

Canonical>>Ubuntu_linux >> Version 12.04

Références

http://secunia.com/advisories/55082
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/50528
Tags : third-party-advisory, x_refsource_SECUNIA
http://rhn.redhat.com/errata/RHSA-2012-1234.html
Tags : vendor-advisory, x_refsource_REDHAT
http://secunia.com/advisories/50530
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/51413
Tags : third-party-advisory, x_refsource_SECUNIA
http://security.gentoo.org/glsa/glsa-201309-24.xml
Tags : vendor-advisory, x_refsource_GENTOO
http://secunia.com/advisories/50689
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.debian.org/security/2012/dsa-2543
Tags : vendor-advisory, x_refsource_DEBIAN
http://secunia.com/advisories/50632
Tags : third-party-advisory, x_refsource_SECUNIA
http://rhn.redhat.com/errata/RHSA-2012-1325.html
Tags : vendor-advisory, x_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2012-1236.html
Tags : vendor-advisory, x_refsource_REDHAT
http://secunia.com/advisories/50913
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/50472
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.ubuntu.com/usn/USN-1590-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://rhn.redhat.com/errata/RHSA-2012-1262.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.securityfocus.com/bid/55413
Tags : vdb-entry, x_refsource_BID
https://security.gentoo.org/glsa/201604-03
Tags : vendor-advisory, x_refsource_GENTOO
http://rhn.redhat.com/errata/RHSA-2012-1233.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.debian.org/security/2012/dsa-2545
Tags : vendor-advisory, x_refsource_DEBIAN
http://rhn.redhat.com/errata/RHSA-2012-1235.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.openwall.com/lists/oss-security/2012/09/05/10
Tags : mailing-list, x_refsource_MLIST
http://secunia.com/advisories/50860
Tags : third-party-advisory, x_refsource_SECUNIA