CVE-2007-2223 : Détail

CVE-2007-2223

Overflow
88.87%V3
Network
2007-08-14
19h00 +00:00
2018-10-16
12h57 +00:00
CVE.org
NVD
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Descriptions du CVE

Microsoft XML Core Services (MSXML) 3.0 through 6.0 allows remote attackers to execute arbitrary code via the substringData method on a (1) TextNode or (2) XMLDOM object, which causes an integer overflow that leads to a buffer overflow.

Informations du CVE

Faiblesses connexes

CWE-ID Nom de la faiblesse Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
CWE-190 Integer Overflow or Wraparound
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

Métriques

Métriques Score Gravité CVSS Vecteur Source
V2 9.3 AV:N/AC:M/Au:N/C:C/I:C/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.
EPSS First.org

Informations sur l'Exploit

Exploit Database EDB-ID : 30493

Date de publication : 2007-08-13 22h00 +00:00
Auteur : anonymous
EDB Vérifié : Yes

source: https://www.securityfocus.com/bid/25301/info Microsoft XML Core Services is prone to an integer-overflow vulnerability because the application fails to ensure that integer values are not overrun. Attackers can exploit this issue by enticing unsuspecting users to view malicious web content. Specially crafted scripts could issue requests to MSXML that trigger memory corruption. Successfully exploiting this issue allows remote attackers to corrupt heap memory and execute arbitrary code in the context of the affected application. Failed exploit attempts will result in a denial-of-service condition. //var xmlDoc = new ActiveXObject("Microsoft.XMLDOM"); //xmlDoc.loadXML("<dummy></dummy>"); //var txt = xmlDoc.createTextNode("huh"); //var out = txt.substringData(1,0x7fffffff);

Products Mentioned

Configuraton 0

Microsoft>>Xml_core_services >> Version 3.0

Microsoft>>Xml_core_services >> Version 4.0

Microsoft>>Xml_core_services >> Version 6.0

Microsoft>>Windows_server_2003 >> Version *

Microsoft>>Windows_server_2003 >> Version -

Microsoft>>Windows_server_2003 >> Version -

Microsoft>>Windows_server_2003 >> Version -

Microsoft>>Windows_vista >> Version -

Microsoft>>Windows_vista >> Version -

Microsoft>>Windows_vista >> Version -

Microsoft>>Windows_vista >> Version -

Microsoft>>Windows_xp >> Version -

Microsoft>>Windows_xp >> Version -

Microsoft>>Windows_xp >> Version -

Microsoft>>Windows_xp >> Version -

Configuraton 0

Microsoft>>Xml_core_services >> Version 4.0

Microsoft>>Windows_server_2008 >> Version -

Microsoft>>Windows_server_2008 >> Version -

Configuraton 0

Microsoft>>Xml_core_services >> Version 5.0

Microsoft>>Expression_web >> Version *

Microsoft>>Office >> Version 2003

Microsoft>>Office >> Version 2007

Microsoft>>Office_compatibility_pack >> Version 2007

Microsoft>>Office_groove_server >> Version 2007

Microsoft>>Office_sharepoint_server >> Version *

Microsoft>>Word_viewer >> Version 2003

Références

http://www.kb.cert.org/vuls/id/361968
Tags : third-party-advisory, x_refsource_CERT-VN
http://www.securitytracker.com/id?1018559
Tags : vdb-entry, x_refsource_SECTRACK
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=576
Tags : third-party-advisory, x_refsource_IDEFENSE
http://www.vupen.com/english/advisories/2007/2866
Tags : vdb-entry, x_refsource_VUPEN
http://www.securityfocus.com/bid/25301
Tags : vdb-entry, x_refsource_BID
http://secunia.com/advisories/26447
Tags : third-party-advisory, x_refsource_SECUNIA