Linux · 
Amazon Linux · Security advisory · February 17, 2023
Amazon Linux · Security advisory · February 17, 2023ALAS2023-2023-026: Security update for 7 packages
ALAS2023-2023-026, released February 17, 2023, fixes 2 CVEs across 7 products. One of them is being exploited (CVE-2021-4034); 1 on CISA KEV. Patch Radar priority: Patch now.
Patch now1 on CISA KEVKnown ransomware use
CVEs closed
2
None rated Critical
Exploited
1
CVE-2021-4034
Highest CVSS
7.8
Base score, 0 to 10
Highest EPSS
0.9492
99th percentile
Priority of the 2 CVEs
Patch now 1
Urgent 0
High 0
Routine 1
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| polkit | amzn 2023 | 0.117-10.amzn2023.0.3 |
| polkit-debuginfo | amzn 2023 | 0.117-10.amzn2023.0.3 |
| polkit-debugsource | amzn 2023 | 0.117-10.amzn2023.0.3 |
| polkit-devel | amzn 2023 | 0.117-10.amzn2023.0.3 |
| polkit-docs | amzn 2023 | 0.117-10.amzn2023.0.3 |
| polkit-libs | amzn 2023 | 0.117-10.amzn2023.0.3 |
| polkit-libs-debuginfo | amzn 2023 | 0.117-10.amzn2023.0.3 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Patch now | CVE-2021-4034 | polkit: The polkit packages provide a component for controlling system-wide privileges | 7.8 | 0.9492 | KEVRansomwareExploited |
| Routine | CVE-2021-4115 | polkit: The polkit packages provide a component for controlling system-wide privileges | 6.2 | 0.0053 | None reported |
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