CVE-2007-2223 : Detail

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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CVE Descriptions

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.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name 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.

Metrics

Metrics Score Severity CVSS Vector Source
V2 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Exploit information

Exploit Database EDB-ID : 30493

Publication date : 2007-08-13 22h00 +00:00
Author : anonymous
EDB Verified : 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

References

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