Linux · 
Ubuntu · Package update · June 30, 2020
Ubuntu · Package update · June 30, 2020firefox 78.0.1+build1-0ubuntu0.18.04.1: firefox 78.0.1+build1-0ubuntu0.18.04.1 for Ubuntu 18.04.6 LTS (bionic)
firefox 78.0.1+build1-0ubuntu0.18.04.1, released June 30, 2020, fixes 11 CVEs in firefox. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
11
None rated Critical
Exploited
0
None reported
Highest CVSS
8.8
Base score, 0 to 10
Highest EPSS
0.0303
87th percentile
Priority of the 11 CVEs
Patch now 0
Urgent 0
High 6
Routine 5
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| firefox | Ubuntu 18.04.6 LTS (bionic) | 78.0.1+build1-0ubuntu0.18.04.1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2020-12417 | Firefox ESR: Due to confusion about ValueTags on JavaScript Objects, an object may pass through the type barrier,… | 8.8 | 0.0268 | None reported |
| High | CVE-2020-12419 | Firefox ESR: When processing callbacks that occurred during window flushing in the parent process, the associated… | 8.8 | 0.0232 | None reported |
| High | CVE-2020-12422 | Firefox ESR: In non-standard configurations, a JPEG image created by JavaScript could have caused an internal variable… | 8.8 | 0.0194 | None reported |
| High | CVE-2020-12420 | Firefox ESR: When trying to connect to a STUN server, a race condition could have caused a use-after-free of a pointer,… | 8.8 | 0.0186 | None reported |
| High | CVE-2020-12426 | Firefox ESR: Mozilla developers and community members reported memory safety bugs present in Firefox 77. | 8.8 | 0.0161 | None reported |
| High | CVE-2020-12416 | Firefox ESR: A VideoStreamEncoder may have been freed in a race condition with VideoBroadcaster::AddOrUpdateSink,… | 8.8 | 0.0135 | None reported |
| Routine | CVE-2020-12418 | Firefox ESR: Manipulating individual parts of a URL object could have caused an out-of-bounds read, leaking process… | 6.5 | 0.0303 | None reported |
| Routine | CVE-2020-12421 | Firefox ESR: When performing add-on updates, certificate chains terminating in non-built-in-roots were rejected (even… | 6.5 | 0.0184 | None reported |
| Routine | CVE-2020-12424 | Firefox ESR: When constructing a permission prompt for WebRTC, a URI was supplied from the content process. | 6.5 | 0.0161 | None reported |
| Routine | CVE-2020-12425 | Firefox ESR: Due to confusion processing a hyphen character in Date.parse(), a one-byte out of bounds read could have… | 6.5 | 0.0157 | None reported |
| Routine | CVE-2020-12415 | Firefox ESR: When "%2F" was present in a manifest URL, Firefox's AppCache behavior may have become confused and allowed… | 6.5 | 0.0127 | None reported |
Showing 1 to 11 of 11
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