Linux · 
Ubuntu · Package update · October 23, 2018
Ubuntu · Package update · October 23, 2018firefox 63.0+build2-0ubuntu0.18.04.2: firefox 63.0+build2-0ubuntu0.18.04.2 for Ubuntu 18.04.6 LTS (bionic)
firefox 63.0+build2-0ubuntu0.18.04.2, released October 23, 2018, fixes 12 CVEs in firefox. None of them is reported as exploited. Patch Radar priority: Routine. The product is no longer supported.
RoutineUnsupported product
CVEs closed
12
None rated Critical
Exploited
0
None reported
Highest CVSS
n/a
No CVSS score published
Highest EPSS
0.0392
90th percentile
Priority of the 12 CVEs
Patch now 0
Urgent 0
High 0
Routine 12
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| firefox | Ubuntu 18.04.6 LTS (bionic) | 63.0+build2-0ubuntu0.18.04.2 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Routine | CVE-2018-12393 | firefox: A potential vulnerability was found in 32-bit builds where an integer overflow during the conversion of scripts to an... | n/a | 0.0392 | None reported |
| Routine | CVE-2018-12392 | firefox: When manipulating user events in nested loops while opening a document through script, it is possible to trigger a po... | n/a | 0.0343 | None reported |
| Routine | CVE-2018-12390 | firefox: Mozilla developers and community members reported memory safety bugs present in Firefox 62 and Firefox ESR 60.2 | n/a | 0.0321 | None reported |
| Routine | CVE-2018-12395 | firefox: By rewriting the Host: request headers using the webRequest API, a WebExtension can bypass domain restrictions throug... | n/a | 0.0285 | None reported |
| Routine | CVE-2018-12401 | firefox: Some special resource URIs will cause a non-exploitable crash if loaded with optional parameters following a '?' in t... | n/a | 0.0251 | None reported |
| Routine | CVE-2018-12396 | firefox-testsuite: A vulnerability where a WebExtension can run content scripts in disallowed contexts following navigation or other events | n/a | 0.0227 | None reported |
| Routine | CVE-2018-12403 | firefox: If a site is loaded over a HTTPS connection but loads a favicon resource over HTTP, the mixed content warning is not... | n/a | 0.0206 | None reported |
| Routine | CVE-2018-12398 | firefox: By using the reflected URL in some special resource URIs, such as chrome:, it is possible to inject stylesheets and b... | n/a | 0.0162 | None reported |
| Routine | CVE-2018-12399 | firefox: When a new protocol handler is registered, the API accepts a title argument which can be used to mislead users about... | n/a | 0.0157 | None reported |
| Routine | CVE-2018-12402 | firefox: The internal WebBrowserPersist code does not use correct origin context for a resource being saved | n/a | 0.0152 | None reported |
| Routine | CVE-2018-12388 | firefox: Mozilla developers and community members reported memory safety bugs present in Firefox 62 | n/a | 0.0143 | None reported |
| Routine | CVE-2018-12397 | firefox: A WebExtension can request access to local files without the warning prompt stating that the extension will "Access y... | n/a | 0.0037 | None reported |
Showing 1 to 12 of 12
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