New Security Flaws ID'd in BlackBerry 6 OS, Enterprise IM Apps
BlackBerry-maker RIM has identified a number of significant security flaws that affect the Webkit browser in its BlackBerry 6 handheld OS and enterprise IM applications from Microsoft.
Mon, October 24, 2011
It's been more than two months since Research In Motion (RIM) reported a BlackBerry smartphone or BlackBerry Enterprise Server (BES) security flaw, but the Canadian company has announced a handful of recently discovered vulnerabilities in its BlackBerry 6 handheld OS and BES for IBM Lotus Notes and Microsoft Exchange.
First, RIM reports that three newly discovered vulnerabilities in the BlackBerry 6 Webkit browser could allow a hacker to access and/or modify data stored within a BlackBerry 6 smartphone's internal storage, as well as on its external media card.
"Successful exploitation of the vulnerabilities requires the BlackBerry smartphone user to browse to a website that the attacker has maliciously designed. A successful attack could result in remote code execution (RCE) on a smartphone running BlackBerry 6. An attacker exploiting these vulnerabilities could read or write to the built-in media storage section of a BlackBerry smartphone or to the media card but could not access user data that the email, calendar, and contact applications store in the application storage (the internal file system that stores application data and user data) of the BlackBerry smartphone."
The flaws affect a number of BlackBerry smartphones running the BlackBerry 6 OS, including the Bold 9650, Bold 9700, Bold 9780, Curve 9300, Pearl 9100, Style 9670, and Torch 9800 handhelds.
RIM recommends updating your BlackBerry 6 smartphone's OS to v220.127.116.112 for the Bold 9650, Curve 9330 smartphone, and Style 9670 smartphones; and to v18.104.22.1686 for the remaining affected devices. However, some wireless carriers have not yet released these software builds, so RIM recommends contacting your carrier and requesting the appropriate software if it's not yet available to you. (Find more details on RIM's security advisory page.)