Microsoft: >> Internet Explorer >> 8 Security Vulnerabilities
Microsoft Internet Explorer 8 and 9, when the Proxy Settings configuration has the same Proxy address and Port values in the HTTP and Secure rows, does not properly reuse TCP sessions to the proxy server, which allows remote attackers to obtain sensitive information intended for a specific host via a crafted HTML document that triggers many HTTPS requests and then triggers an HTTP request to that host, as demonstrated by reading a Cookie header, aka MSRC 12096gd.
CVSS Score
4.0
EPSS Score
0.166
Published
2013-01-29
Microsoft Internet Explorer 8 and 9, when the Proxy Settings configuration has the same Proxy address and Port values in the HTTP and Secure rows, does not ensure that the SSL lock icon is consistent with the Address bar, which makes it easier for remote attackers to spoof web sites via a crafted HTML document that triggers many HTTPS requests to an arbitrary host, followed by an HTTPS request to a trusted host and then an HTTP request to an untrusted host, a related issue to CVE-2013-1450.
CVSS Score
4.0
EPSS Score
0.125
Published
2013-01-29
Microsoft Internet Explorer before 10 allows remote attackers to obtain sensitive information about the existence of files, and read certain data from files, via a UNC share pathname in the SRC attribute of a SCRIPT element, as demonstrated by reading a name-value pair from a local file via a \\127.0.0.1\C$\ sequence.
CVSS Score
2.6
EPSS Score
0.065
Published
2013-01-22
CVE-2012-4792
Use-after-free vulnerability in Microsoft Internet Explorer 6 through 8 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to an object that (1) was not properly allocated or (2) is deleted, as demonstrated by a CDwnBindInfo object, and exploited in the wild in December 2012.
Known exploited
CVSS Score
8.8
EPSS Score
0.892
Published
2012-12-30
Use-after-free vulnerability in Microsoft Internet Explorer 6 through 10 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to a deleted object, aka "InjectHTMLStream Use After Free Vulnerability."
CVSS Score
9.3
EPSS Score
0.494
Published
2012-12-12
Use-after-free vulnerability in Microsoft Internet Explorer 8 and 9 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to an object that (1) was not properly initialized or (2) is deleted, aka "OnMove Use After Free Vulnerability."
CVSS Score
9.3
EPSS Score
0.268
Published
2012-09-21
Use-after-free vulnerability in Microsoft Internet Explorer 6 through 8 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to a deleted object, aka "cloneNode Use After Free Vulnerability."
CVSS Score
9.3
EPSS Score
0.369
Published
2012-09-21
CVE-2012-4969
Use-after-free vulnerability in the CMshtmlEd::Exec function in mshtml.dll in Microsoft Internet Explorer 6 through 9 allows remote attackers to execute arbitrary code via a crafted web site, as exploited in the wild in September 2012.
Known exploited
CVSS Score
8.1
EPSS Score
0.929
Published
2012-09-18
Microsoft Internet Explorer 6 through 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing a deleted object, aka "Asynchronous NULL Object Access Remote Code Execution Vulnerability."
CVSS Score
9.3
EPSS Score
0.549
Published
2012-08-15
Microsoft Internet Explorer 6 through 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing a malformed virtual function table after this table's deletion, aka "Virtual Function Table Corruption Remote Code Execution Vulnerability."
CVSS Score
9.3
EPSS Score
0.549
Published
2012-08-15