CVE-2013-1728

Affected software: Mozilla Firefox (before 24.0), Thunderbird (before 24.0), and SeaMonkey (before 2.21). Root cause: IonMonkey memory not properly initialized when Valgrind mode is used, enabling potential leakage of sensitive data. Impact: remote attackers could obtain sensitive information via...

Mozilla Thunderbird < 24.0

Binary data 8011.prm...

CVE-2013-1728

The IonMonkey JavaScript engine in Mozilla Firefox before 24.0, Thunderbird before 24.0, and SeaMonkey before 2.21, when Valgrind mode is used, does not properly initialize memory, which makes it easier for remote attackers to obtain sensitive information via unspecified vectors...

Uninitialized data in IonMonkey — Mozilla

Software developer Dan Gohman of Google reported uninitialized data and variables in the IonMonkey Javascript engine when running the engine in Valgrind mode. This could be combined with additional exploits to allow the reading and use of previously allocated memory in some circumstances...

Firefox 18 Brings 21 Updates, Fixes Nearly 3000 Bugs

Developers at Mozilla have pushed out the latest build of their flagship Firefox browser, fixing several security and stability issues for Windows, Mac, Linux and Android platforms. 2917 bugs were patched in total, while 21 security updates — 12 critical, seven high, one moderate – are addressed ...