CVE-2021-3560

polkit: ELSA-2021-2238: polkit security update (IMPORTANT)

CVE-2021-3560 is fixed in 8 products on 1 platform, first by gir1.2-polkit-1.0 0.105-26ubuntu1.1, released June 3, 2021. It is being exploited: CISA added it to the Known Exploited Vulnerabilities catalog on May 12, 2023. Patch Radar priority: Patch now.

Patch nowCISA KEV

CVSS

7.8

IMPORTANT

Exploitation

Exploited

Listed by CISA

CISA KEV

May 12, 2023

Federal due date Jun 2, 2023

EPSS

0.2177

97th percentile

ELSA-2021-2238: polkit security update (IMPORTANT)

Where it's fixed

Product	Fixed in	Fix	Released
Linux
gir1.2-polkit-1.0 · Ubuntu 20.04 LTS (focal)	0.105-26ubuntu1.1	gir1.2-polkit-1.0 0.105-26ubuntu1.1	Jun 3, 2021
gir1.2-polkit-1.0 · Ubuntu 22.04.1 LTS (jammy)	0.105-31	gir1.2-polkit-1.0 0.105-31	Jun 3, 2021
libpolkit-agent-1-0 · Ubuntu 20.04 LTS (focal)	0.105-26ubuntu1.1	libpolkit-agent-1-0 0.105-26ubuntu1.1	Jun 3, 2021
libpolkit-agent-1-0 · Ubuntu 22.04.1 LTS (jammy)	0.105-31	libpolkit-agent-1-0 0.105-31	Jun 3, 2021
libpolkit-gobject-1-0 · Ubuntu 20.04 LTS (focal)	0.105-26ubuntu1.1	libpolkit-gobject-1-0 0.105-26ubuntu1.1	Jun 3, 2021
libpolkit-gobject-1-0 · Ubuntu 22.04.1 LTS (jammy)	0.105-31	libpolkit-gobject-1-0 0.105-31	Jun 3, 2021
policykit-1 · Debian 12.15 (bookworm)	0.105-31	DEBIAN-CVE-2021-3560	Feb 16, 2022
policykit-1 · Debian 13.5 (trixie)	0.105-31	DEBIAN-CVE-2021-3560	Feb 16, 2022
policykit-1 · Debian 14	0.105-31	DEBIAN-CVE-2021-3560	Feb 16, 2022
policykit-1 · Ubuntu 20.04 LTS (focal)	0.105-26ubuntu1.1	policykit-1 0.105-26ubuntu1.1	Jun 3, 2021
policykit-1 · Ubuntu 22.04.1 LTS (jammy)	0.105-31	policykit-1 0.105-31	Jun 3, 2021
polkit · RHEL 8	0:0.115-11.el8_4.1	RHSA-2021:2238	Jun 3, 2021
polkit · ol 8	0:0.115-11.0.1.el8_4.1	ELSA-2021-2238	Jun 4, 2021
polkit-devel · RHEL 8	0:0.115-11.el8_4.1	RHSA-2021:2238	Jun 3, 2021
polkit-devel · ol 8	0:0.115-11.0.1.el8_4.1	ELSA-2021-2238	Jun 4, 2021
polkit-docs · RHEL 8	0:0.115-11.el8_4.1	RHSA-2021:2238	Jun 3, 2021
polkit-docs · ol 8	0:0.115-11.0.1.el8_4.1	ELSA-2021-2238	Jun 4, 2021
polkit-libs · RHEL 8	0:0.115-11.el8_4.1	RHSA-2021:2238	Jun 3, 2021
polkit-libs · ol 8	0:0.115-11.0.1.el8_4.1	ELSA-2021-2238	Jun 4, 2021

Details

Published
June 3, 2021
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA required action
Apply updates per vendor instructions.

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