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CVE
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CVE-2010-4577Date: (C)2010-12-21   (M)2018-04-16


The CSSParser::parseFontFaceSrc function in WebCore/css/CSSParser.cpp in WebKit, as used in Google Chrome before 8.0.552.224, Chrome OS before 8.0.552.343, webkitgtk before 1.2.6, and other products does not properly parse Cascading Style Sheets (CSS) token sequences, which allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted local font, related to "Type Confusion."

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 5.0
Exploit Score: Exploit Score: 10.0
Impact Score: Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: NETWORK
Attack Complexity: Access Complexity: LOW
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: NONE
Scope: Integrity: NONE
Confidentiality: Availability: PARTIAL
Integrity:  
Availability:  
  
Reference:
SECUNIA-42648
SECUNIA-43086
BID-45722
ADV-2011-0216
DSA-2188
FEDORA-2011-0121
GLSA-201012-01
RHSA-2011:0177
http://code.google.com/p/chromium/issues/detail?id=63866
http://googlechromereleases.blogspot.com/2010/12/stable-beta-channel-updates_13.html
http://trac.webkit.org/changeset/72685
http://trac.webkit.org/changeset/72685/trunk/WebCore/css/CSSParser.cpp
https://bugs.webkit.org/show_bug.cgi?id=49883
https://bugzilla.redhat.com/show_bug.cgi?id=667025

CPE    861
cpe:/a:google:chrome:2.0.157.0
cpe:/a:google:chrome:2.0.157.2
cpe:/a:google:chrome:0.2.153.1
cpe:/a:google:chrome:3.0.193.2:beta
...
CWE    1
CWE-119
OVAL    7
oval:org.secpod.oval:def:188
oval:org.secpod.oval:def:167
oval:org.secpod.oval:def:600546
oval:org.secpod.oval:def:700580
...

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