Cyber Risks · Cisco Talos

Microsoft Update Tuesday: April 2014, two final XP and Office 2003 fixes

Summary: Microsoft's final Update Tuesday before Windows XP and Office 2003 reach end-of-life shipped four bulletins covering eleven CVEs, including two fixes that also apply to XP and two that also apply to Office 2003. MS14-017 addresses Word, including a 0-day (CVE-2014-1761) caused by an improperly checked "listoverridecount" value in an RTF "overridetable" structure that leads to type confusion and remote code execution, while MS14-018 covers six Internet Explorer CVEs, mostly use-after-free flaws, none publicly known.

What's compelling: These are the last patches XP and Office 2003 will receive, and one of them closes a 0-day in Word that Microsoft had only mitigated with a "Fix it" that disables RTF entirely - so any machine still on those platforms after this month carries CVE-2014-1761 and the rest with no further fixes coming.

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Topics
Vulnerabilities & Patching
Mentions
CVE-2014-0315CVE-2014-1759CVE-2014-1761
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