CVE-2009-4537 : Détail

CVE-2009-4537

A03-Injection
2.78%V4
Network
2010-01-12
16h00 +00:00
2017-09-18
10h57 +00:00
Notifications pour un CVE
Restez informé de toutes modifications pour un CVE spécifique.
Gestion des notifications

Descriptions du CVE

drivers/net/r8169.c in the r8169 driver in the Linux kernel 2.6.32.3 and earlier does not properly check the size of an Ethernet frame that exceeds the MTU, which allows remote attackers to (1) cause a denial of service (temporary network outage) via a packet with a crafted size, in conjunction with certain packets containing A characters and certain packets containing E characters; or (2) cause a denial of service (system crash) via a packet with a crafted size, in conjunction with certain packets containing '\0' characters, related to the value of the status register and erroneous behavior associated with the RxMaxSize register. NOTE: this vulnerability exists because of an incorrect fix for CVE-2009-1389.

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 7.8 AV:N/AC:L/Au:N/C:N/I:N/A:C nvd@nist.gov

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

Linux>>Linux_kernel >> Version To (including) 2.6.32.3

Configuraton 0

Debian>>Debian_linux >> Version 5.0

Références

http://www.securityfocus.com/bid/37521
Tags : vdb-entry, x_refsource_BID
http://www.redhat.com/support/errata/RHSA-2010-0111.html
Tags : vendor-advisory, x_refsource_REDHAT
http://securitytracker.com/id?1023419
Tags : vdb-entry, x_refsource_SECTRACK
http://www.redhat.com/support/errata/RHSA-2010-0053.html
Tags : vendor-advisory, x_refsource_REDHAT
http://marc.info/?l=linux-netdev&m=126202972828626&w=2
Tags : mailing-list, x_refsource_MLIST
http://www.redhat.com/support/errata/RHSA-2010-0019.html
Tags : vendor-advisory, x_refsource_REDHAT
http://secunia.com/advisories/40645
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.openwall.com/lists/oss-security/2009/12/28/1
Tags : mailing-list, x_refsource_MLIST
http://www.openwall.com/lists/oss-security/2009/12/29/2
Tags : mailing-list, x_refsource_MLIST
https://rhn.redhat.com/errata/RHSA-2010-0095.html
Tags : vendor-advisory, x_refsource_REDHAT
http://secunia.com/advisories/39742
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.openwall.com/lists/oss-security/2009/12/31/1
Tags : mailing-list, x_refsource_MLIST
http://www.redhat.com/support/errata/RHSA-2010-0020.html
Tags : vendor-advisory, x_refsource_REDHAT
http://secunia.com/advisories/38031
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/38610
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.debian.org/security/2010/dsa-2053
Tags : vendor-advisory, x_refsource_DEBIAN
http://secunia.com/advisories/39830
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.redhat.com/support/errata/RHSA-2010-0041.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.vupen.com/english/advisories/2010/1857
Tags : vdb-entry, x_refsource_VUPEN