Feeds

Unofficial IE patch saves humanity

Third party, fire and theft

5 things you didn’t know about cloud backup

Security researchers have released a patch designed to protect users against an outstanding Internet Explorer vulnerability in the absence of available security updates from Microsoft.

A new ad-hoc group of security pros, called the Zeroday Emergency Response Team (ZERT), has released an unofficial fix designed to address the Vector Markup Language (VML) component vulnerability in IE, the most serious of two unpatched IE vulnerabilities. It plans to release other security bug fixes in future.

Hackers are taking advantage of this VML security flaw in IE to infect users visiting pornographic websites. Opening maliciously constructed emails in Outlook is also a potential risk, especially as attacks targeting the vulnerability are growing in prevalence since their first appearance last week.

The security bug is unrelated to a (still unpatched) flaw in Microsoft's Direct Animation Path (daxctle.ocx) ActiveX control discovered earlier this month.

ZERT said users should replace its fix with Microsoft's patch once this becomes available. "It is always a good idea to wait for a vendor-supplied patch and apply it as soon as possible, but there will be times when an ad-hoc group such as ours can release a working patch before a vendor can release their solution," it said.

Separately, security management firm PatchLink released a more limited workaround designed to help its customers (and only its customers) protect their networks from the VML exploit.

PatchLink estimates the number of vulnerabilities in various applications released this year will reach 6,700, some of which will become the subject of exploit before vendors get around to releasing patches.

Because of the growing issue of unpatched (so called zero-day) exploits, IT administrators can expect to see more third party patches such as the VML patch released by the ZERT group. PatchLink advises to check the provenance of patches and carry out testing before applying fixes in case they cause more problems than they solve in a user's environment. ®

Next gen security for virtualised datacentres

Whitepapers

Implementing global e-invoicing with guaranteed legal certainty
Explaining the role local tax compliance plays in successful supply chain management and e-business and how leading global brands are addressing this.
Top 10 endpoint backup mistakes
Avoid the ten endpoint backup mistakes to ensure that your critical corporate data is protected and end user productivity is improved.
Top 8 considerations to enable and simplify mobility
In this whitepaper learn how to successfully add mobile capabilities simply and cost effectively.
Rethinking backup and recovery in the modern data center
Combining intelligence, operational analytics, and automation to enable efficient, data-driven IT organizations using the HP ABR approach.
Reg Reader Research: SaaS based Email and Office Productivity Tools
Read this Reg reader report which provides advice and guidance for SMBs towards the use of SaaS based email and Office productivity tools.