Microsoft: >> Internet Explorer >> 9 Security Vulnerabilities
Microsoft Internet Explorer 6 through 9 does not properly implement JavaScript event handlers, which allows remote attackers to access content from a different (1) domain or (2) zone via unspecified script code, aka "Event Handlers Information Disclosure Vulnerability."
CVSS Score
4.3
EPSS Score
0.19
Published
2011-08-10
The telnet URI handler in Microsoft Internet Explorer 6 through 9 does not properly launch the handler application, which allows remote attackers to execute arbitrary programs via a crafted web site, aka "Telnet Handler Remote Code Execution Vulnerability."
CVSS Score
9.3
EPSS Score
0.268
Published
2011-08-10
Microsoft Internet Explorer 6 through 9 does not properly handle unspecified character sequences, which allows remote attackers to read content from a different (1) domain or (2) zone via a crafted web site that triggers "inactive filtering," aka "Shift JIS Character Encoding Vulnerability."
CVSS Score
4.3
EPSS Score
0.175
Published
2011-08-10
Microsoft Internet Explorer 7 through 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an object that (1) was not properly initialized or (2) is deleted, aka "XSLT Memory Corruption Vulnerability."
CVSS Score
9.3
EPSS Score
0.442
Published
2011-08-10
Microsoft Internet Explorer 6 through 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an object that (1) was not properly initialized or (2) is deleted, aka "Style Object Memory Corruption Vulnerability."
CVSS Score
9.3
EPSS Score
0.442
Published
2011-08-10
Microsoft Internet Explorer cannot properly restrict modifications to cookies established in HTTPS sessions, which allows man-in-the-middle attackers to overwrite or delete arbitrary cookies via a Set-Cookie header in an HTTP response, related to lack of the HTTP Strict Transport Security (HSTS) includeSubDomains feature, aka a "cookie forcing" issue.
CVSS Score
5.8
EPSS Score
0.234
Published
2011-08-09
Stack-based buffer overflow in the QuickTime ActiveX control in Apple QuickTime before 7.7 on Windows, when Internet Explorer is used, allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted QTL file.
CVSS Score
9.3
EPSS Score
0.031
Published
2011-08-04
Microsoft Internet Explorer 6 through 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an object that (1) was not properly initialized or (2) is deleted, aka "Link Properties Handling Memory Corruption Vulnerability."
CVSS Score
9.3
EPSS Score
0.462
Published
2011-06-16
Microsoft Internet Explorer 8 and 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an object that (1) was not properly initialized or (2) is deleted, aka "Layout Memory Corruption Vulnerability."
CVSS Score
9.3
EPSS Score
0.86
Published
2011-06-16
Microsoft Internet Explorer 6 through 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an object that (1) was not properly initialized or (2) is deleted, aka "Selection Object Memory Corruption Vulnerability."
CVSS Score
9.3
EPSS Score
0.406
Published
2011-06-16