iPhone firmware v2.1 fixes serious security issues
Posted by james on September 13th, 2008 at 02:25pm Comments
It appears that apart of fixing iPhone 3G mobile internet connection speeds, crashing AppStore apps, and other issues that plagued iPhone owners, the newly released iPhone firmware v2.1 contained a number of security patches for the device that were not mentioned in its official release notes.
According to an Apple support database posting, iPhone firmware v2.1 also fixes multiple security vulnerabilities previously contained in Application Sandbox, CoreGraphics, mDNSResponder, Networking, Passcode Lock, and WebKit components of iPhone’s OS X operating system.
Exploits that were fixed include but are not limited to remote arbitrary code execution crashes, TCP spoofing/hijacking, DNS cache poisoning, and more.
As such it’s highly recommended for all iPhone owners to update to firmware v2.1 in order to avoid these issues.
It needs to be noted that not all security exploits were eliminated with iPhone firmware v2.1 — Zibro, the creator of ZiPhone iPhone unlocking and jailbreaking software, just announced yesterday that he is aware of a potentially critical iPhone exploit that crashes devices running firmware v2.1.
![[Post to Twitter]](http://www.iphoneworld.ca/wp-content/plugins/tweet-this/icons/tt-twitter-big2.png){kind=icon}
Related posts:
- iPhone v2.0 firmware features 13 security fixes
- iPhone firmware v2.1 iTunes backup fix
- iPhone firmware v2.1 this Friday
- Analysis: iPhone 3GS has Maximum Security
- Is iPhone Security Lacking Severely?
Care to rate this iPhone World article? Current news rating:
(1 votes, average: 5.00 out of 5)
Loading ...Filed Under: Apple News+ News+ iPhone 3G+ iPhone News
