Linux · 
Ubuntu · Package update · April 23, 2023
Ubuntu · Package update · April 23, 2023gir1.2-javascriptcoregtk-4.0 2.38.6-0ubuntu0.20.04.1: gir1.2-javascriptcoregtk-4.0 2.38.6-0ubuntu0.20.04.1 for Ubuntu 20.04 LTS (focal)
gir1.2-javascriptcoregtk-4.0 2.38.6-0ubuntu0.20.04.1, released April 23, 2023, fixes 6 CVEs in gir1.2-javascriptcoregtk-4.0. One of them is being exploited (CVE-2023-28205); 1 on CISA KEV. Patch Radar priority: Patch now. The product is no longer supported.
Patch now1 on CISA KEVUnsupported product
CVEs closed
6
None rated Critical
Exploited
1
CVE-2023-28205
Highest CVSS
8.8
Base score, 0 to 10
Highest EPSS
0.2708
98th percentile
Priority of the 6 CVEs
Patch now 1
Urgent 0
High 2
Routine 3
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| gir1.2-javascriptcoregtk-4.0 | Ubuntu 20.04 LTS (focal) | 2.38.6-0ubuntu0.20.04.1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Patch now | CVE-2023-28205 | wpewebkit: A use after free issue was addressed with improved memory management | 8.8 | 0.2708 | KEVExploited |
| High | CVE-2023-25358 | webkit2gtk: A use-after-free vulnerability in WebCore::RenderLayer::addChild in WebKitGTK before 2.36.8 allows attackers to execu... | 8.8 | 0.0106 | None reported |
| High | CVE-2022-32885 | webkit2gtk3: ELSA-2023-6535: webkit2gtk3 security and bug fix update (IMPORTANT) | 8.8 | 0.0080 | None reported |
| Routine | CVE-2022-0108 | Chromium: CVE-2022-0108 Inappropriate implementation in Navigation | 6.5 | 0.0115 | None reported |
| Routine | CVE-2023-27954 | webkit2gtk: The issue was addressed by removing origin information | 6.5 | 0.0093 | None reported |
| Routine | CVE-2023-27932 | webkit2gtk: This issue was addressed with improved state management | 5.5 | 0.0020 | None reported |
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