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Debian · Security advisory · January 28, 2022
Debian · Security advisory · January 28, 2022DEBIAN-CVE-2021-4034: policykit-1 security update
DEBIAN-CVE-2021-4034, released January 28, 2022, fixes 1 CVE in policykit-1 (version 0.105-31.1). 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
1
None rated Critical
Exploited
1
CVE-2021-4034
Highest CVSS
7.8
Base score, 0 to 10
Highest EPSS
0.9492
99th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| policykit-1 | Debian 12.15 (bookworm) | 0.105-31.1 |
| policykit-1 | Debian 13.5 (trixie) | 0.105-31.1 |
| policykit-1 | Debian 14 | 0.105-31.1 |
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 |
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