Vulnerabilities > Microsoft > Internet Explorer > 5.01

DATE CVE VULNERABILITY TITLE RISK
2009-06-15 CVE-2009-2057 Improper Authentication vulnerability in Microsoft IE and Internet Explorer
Microsoft Internet Explorer before 8 uses the HTTP Host header to determine the context of a document provided in a (1) 4xx or (2) 5xx CONNECT response from a proxy server, which allows man-in-the-middle attackers to execute arbitrary web script by modifying this CONNECT response, aka an "SSL tampering" attack.
network
microsoft CWE-287
5.8
2008-12-11 CVE-2008-4844 Resource Management Errors vulnerability in Microsoft Internet Explorer 5.01/6/7
Use-after-free vulnerability in the CRecordInstance::TransferToDestination function in mshtml.dll in Microsoft Internet Explorer 5.01, 6, 6 SP1, and 7 allows remote attackers to execute arbitrary code via DSO bindings involving (1) an XML Island, (2) XML DSOs, or (3) Tabular Data Control (TDC) in a crafted HTML or XML document, as demonstrated by nested SPAN or MARQUEE elements, and exploited in the wild in December 2008.
network
microsoft CWE-399
critical
9.3
2008-10-15 CVE-2008-3475 Use of Uninitialized Resource vulnerability in Microsoft Internet Explorer 5.01/6/7.0
Microsoft Internet Explorer 6 does not properly handle errors related to using the componentFromPoint method on xml objects that have been (1) incorrectly initialized or (2) deleted, which allows remote attackers to execute arbitrary code via a crafted HTML document, aka "Uninitialized Memory Corruption Vulnerability."
network
low complexity
microsoft CWE-908
8.8
2008-10-15 CVE-2008-3473 Permissions, Privileges, and Access Controls vulnerability in Microsoft Internet Explorer 5.01/6/7
Microsoft Internet Explorer 6 and 7 does not properly determine the domain or security zone of origin of web script, which allows remote attackers to bypass the intended cross-domain security policy, and execute arbitrary code or obtain sensitive information, via a crafted HTML document, aka "Event Handling Cross-Domain Vulnerability."
network
microsoft CWE-264
critical
9.3
2008-08-13 CVE-2008-2258 Resource Management Errors vulnerability in Microsoft Internet Explorer 5.01/6/7
Microsoft Internet Explorer 5.01, 6, and 7 accesses uninitialized memory in certain conditions, which allows remote attackers to cause a denial of service (crash) and execute arbitrary code via vectors related to a document object "appended in a specific order" with "particular functions ...
network
microsoft CWE-399
critical
9.3
2008-08-13 CVE-2008-2257 Resource Management Errors vulnerability in Microsoft Internet Explorer 5.01/6/7
Microsoft Internet Explorer 5.01, 6, and 7 accesses uninitialized memory in certain conditions, which allows remote attackers to cause a denial of service (crash) and execute arbitrary code via vectors related to a document object "appended in a specific order," aka "HTML Objects Memory Corruption Vulnerability" or "XHTML Rendering Memory Corruption Vulnerability," a different vulnerability than CVE-2008-2258.
network
microsoft CWE-399
critical
9.3
2008-08-13 CVE-2008-2256 Improper Input Validation vulnerability in Microsoft Internet Explorer 5.01/6/7
Microsoft Internet Explorer 5.01, 6, and 7 does not properly handle objects that have been incorrectly initialized or deleted, which allows remote attackers to cause a denial of service (crash) and execute arbitrary code via unknown vectors, aka "Uninitialized Memory Corruption Vulnerability."
network
microsoft CWE-20
critical
9.3
2008-08-13 CVE-2008-2255 Resource Management Errors vulnerability in Microsoft Internet Explorer 5.01/6/7
Microsoft Internet Explorer 5.01, 6, and 7 accesses uninitialized memory, which allows remote attackers to cause a denial of service (crash) and execute arbitrary code via unknown vectors, a different vulnerability than CVE-2008-2254, aka "HTML Object Memory Corruption Vulnerability."
network
microsoft CWE-399
critical
9.3
2008-06-30 CVE-2008-2947 Improper Access Control vulnerability in Microsoft Internet Explorer 5.01/6/7
Cross-domain vulnerability in Microsoft Internet Explorer 5.01 SP4, 6, and 7 allows remote attackers to access restricted information from other domains via JavaScript that uses the Object data type for the value of a (1) location or (2) location.href property, related to incorrect determination of the origin of web script, aka "Window Location Property Cross-Domain Vulnerability." NOTE: according to Microsoft, CVE-2008-2948 and CVE-2008-2949 are duplicates of this issue, probably different attack vectors.
network
microsoft CWE-284
6.8
2008-04-23 CVE-2007-6255 Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in Microsoft products
Buffer overflow in the Microsoft HeartbeatCtl ActiveX control in HRTBEAT.OCX allows remote attackers to execute arbitrary code via the Host argument to an unspecified method.
network
microsoft CWE-119
critical
9.3