Linux · 
Ubuntu · Package update · August 25, 2020
Ubuntu · Package update · August 25, 2020firefox 80.0+build2-0ubuntu0.18.04.1: firefox 80.0+build2-0ubuntu0.18.04.1 for Ubuntu 18.04.6 LTS (bionic)
firefox 80.0+build2-0ubuntu0.18.04.1, released August 25, 2020, fixes 8 CVEs in firefox. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
8
None rated Critical
Exploited
0
None reported
Highest CVSS
8.8
Base score, 0 to 10
Highest EPSS
0.0148
74th percentile
Priority of the 8 CVEs
Patch now 0
Urgent 0
High 1
Routine 7
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| firefox | Ubuntu 18.04.6 LTS (bionic) | 80.0+build2-0ubuntu0.18.04.1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2020-15670 | Firefox ESR and 2 others: Mozilla developers reported memory safety bugs present in Firefox for Android 79. | 8.8 | 0.0107 | None reported |
| Routine | CVE-2020-6829 | Firefox ESR and 1 other: When performing EC scalar point multiplication, the wNAF point multiplication algorithm was used; which… | 5.3 | 0.0148 | None reported |
| Routine | CVE-2020-15664 | Firefox ESR and 2 others: By holding a reference to the eval() function from an about:blank window, a malicious webpage could have… | 6.5 | 0.0139 | None reported |
| Routine | CVE-2020-15666 | Firefox ESR and 1 other: When trying to load a non-video in an audio/video context the exact status code (200, 302, 404, 500,… | 6.5 | 0.0124 | None reported |
| Routine | CVE-2020-15665 | Firefox ESR and 1 other: Firefox did not reset the address bar after the beforeunload dialog was shown if the user chose to remain… | 4.3 | 0.0069 | None reported |
| Routine | CVE-2020-15668 | Firefox ESR and 1 other: A lock was missing when accessing a data structure and importing certificate information into the trust… | 4.3 | 0.0054 | None reported |
| Routine | CVE-2020-12401 | Firefox ESR and 1 other: During ECDSA signature generation, padding applied in the nonce designed to ensure constant-time scalar… | 4.7 | 0.0033 | None reported |
| Routine | CVE-2020-12400 | Firefox ESR and 1 other: When converting coordinates from projective to affine, the modular inversion was not performed in constant… | 4.7 | 0.0027 | None reported |
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