Packages
- firefox - Mozilla Open Source web browser
- xulrunner-1.9.2 - Mozilla Gecko runtime environment
Details
It was discovered that Dutch Certificate Authority DigiNotar had
mis-issued multiple fraudulent certificates. These certificates could allow
an attacker to perform a "machine-in-the-middle" (MITM) attack which would make
the user believe their connection is secure, but is actually being
monitored.
For the protection of its users, Mozilla has removed the DigiNotar
certificate. Sites using certificates issued by DigiNotar will need to seek
another certificate vendor.
We are currently aware of a regression that blocks one of two Staat der
Nederlanden root certificates which are believed to still be secure. This
regression is being tracked at https://launchpad.net/bugs/838322.
It was discovered that Dutch Certificate Authority DigiNotar had
mis-issued multiple fraudulent certificates. These certificates could allow
an attacker to perform a "machine-in-the-middle" (MITM) attack which would make
the user believe their connection is secure, but is actually being
monitored.
For the protection of its users, Mozilla has removed the DigiNotar
certificate. Sites using certificates issued by DigiNotar will need to seek
another certificate vendor.
We are currently aware of a regression that blocks one of two Staat der
Nederlanden root certificates which are believed to still be secure. This
regression is being tracked at https://launchpad.net/bugs/838322.
Update instructions
After a standard system upgrade you need to restart Firefox and any applications that use Xulrunner to effect the necessary changes.
Learn more about how to get the fixes.The problem can be corrected by updating your system to the following package versions:
| Ubuntu Release | Package Version | ||
|---|---|---|---|
| 11.04 natty | firefox – 6.0.1+build1+nobinonly-0ubuntu0.11.04.1 | ||
| 10.10 maverick | firefox – 3.6.21+build1+nobinonly-0ubuntu0.10.10.1 | ||
| xulrunner-1.9.2 – 1.9.2.21+build1+nobinonly-0ubuntu0.10.10.1 | |||
| 10.04 lucid | firefox – 3.6.21+build1+nobinonly-0ubuntu0.10.04.1 | ||
| xulrunner-1.9.2 – 1.9.2.21+build1+nobinonly-0ubuntu0.10.04.1 | |||
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