data/WorkingMessage.java in the Mms application in Android before 2.2.2 and 2.3.x before 2.3.2 does not properly manage the draft cache, which allows remote attackers to read SMS messages intended for other recipients in opportunistic circumstances via a standard text messaging service.
android.git.kernel.org/?p=platform/packages/apps/Mms.git%3Ba=commit%3Bh=18d6b7e9d2e538fb3c0264332b96c02abf367267
android.git.kernel.org/?p=platform/packages/apps/Mms.git%3Ba=commit%3Bh=4d26623ce82230e8e7009adb921c5edea370a9e0
code.google.com/p/android/issues/detail?id=9392#c1460
code.google.com/p/android/issues/detail?id=9392#c1620
phandroid.com/2011/01/21/android-2-3-2-update-pushing-to-nexus-s-phone-fixes-sms-bug/
twitter.com/GalaxySsupport/statuses/28078194607263744
www.engadget.com/2011/01/22/nexus-one-gets-tiny-update-to-android-2-2-2-probably-fixes-sms/
www.htcphones.net/nexus-one-update-to-android-2-2-2/
www.samsunghub.com/2011/01/22/nexus-s-gets-android-2-3-2-fixes-sms-bug/
www.securityfocus.com/bid/46105
www.theinquirer.net/inquirer/news/1939386/google-updates-nexus-android-222
exchange.xforce.ibmcloud.com/vulnerabilities/65125