
The two recent zero-day vulnerabilities in Internet Explorer and the Graphics Rendering Engine found in late December and in early January, respectively, have been addressed by today’s Patch Tuesday release.
This month’s release comprises 12 bulletins, three of which are rated “critical” while the remaining nine are rated ”important.” The other bulletins include those that address vulnerabilities in Windows Kernel, Microsoft Visio, Active Directory, and the Local Security Authority Subsystem Service (LSASS).
Despite the number of bulletins, Microsoft’s list of notable bugs to patch has yet to be cleared, as the recently found vulnerability in MHTML remains unpatched.
Although no active attacks have been found exploiting the MHTML vulnerability, applying security measures to protect systems from possible exploits is strongly recommended. Users may opt to implement the workarounds that Microsoft has provided. Trend Micro product users are already safe from being victimized by exploits leveraging this specific vulnerability through Deep Security and OfficeScan with the Intrusion Defense Firewall (IDF) plug-in.
Post from: TrendLabs | Malware Blog – by Trend Micro
Two Recent Zero-Day Bugs Fixed by February Patch Tuesday

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Posted on 09 February 2011. Tags: Bugs, February, Fixed..., Patch, recent, Tuesday, ZeroDay