Linux · 
Ubuntu · Package update · March 14, 2023
Ubuntu · Package update · March 14, 2023firefox 111.0+build2-0ubuntu0.18.04.1: firefox 111.0+build2-0ubuntu0.18.04.1 for Ubuntu 18.04.6 LTS (bionic)
firefox 111.0+build2-0ubuntu0.18.04.1, released March 14, 2023, fixes 9 CVEs in firefox. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
9
None rated Critical
Exploited
0
None reported
Highest CVSS
8.8
Base score, 0 to 10
Highest EPSS
0.0072
54th percentile
Priority of the 9 CVEs
Patch now 0
Urgent 0
High 7
Routine 2
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| firefox | Ubuntu 18.04.6 LTS (bionic) | 111.0+build2-0ubuntu0.18.04.1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2023-28176 | Mozilla Firefox and 4 others: Out-of-bounds Write | 8.8 | 0.0072 | None reported |
| High | CVE-2023-28162 | Mozilla Firefox and 4 others: Access of Resource Using Incompatible Type ('Type Confusion') | 8.8 | 0.0070 | None reported |
| High | CVE-2023-25751 | Mozilla Firefox and 4 others: Sometimes, when invalidating JIT code while following an iterator, the newly generated code could be… | 7.5 | 0.0069 | None reported |
| High | CVE-2023-28161 | Mozilla Firefox and 2 others: Improper Preservation of Permissions | 8.8 | 0.0062 | None reported |
| High | CVE-2023-25752 | Mozilla Firefox and 4 others: When accessing throttled streams, the count of available bytes needed to be checked in the calling function… | 7.5 | 0.0061 | None reported |
| High | CVE-2023-28177 | Mozilla Firefox and 2 others: Out-of-bounds Write | 8.8 | 0.0055 | None reported |
| High | CVE-2023-28164 | Mozilla Firefox and 4 others: Origin Validation Error | 7.5 | 0.0035 | None reported |
| Routine | CVE-2023-28160 | Mozilla Firefox and 2 others: Direct Request ('Forced Browsing') | 6.5 | 0.0051 | None reported |
| Routine | CVE-2023-25750 | Mozilla Firefox and 2 others: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') | 4.3 | 0.0046 | None reported |
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