USN-5071-1: Linux kernel vulnerabilities ›
08 September 2021
Several security issues were fixed in the Linux kernel.
CVE-2020-36311, CVE-2021-22543, CVE-2021-3653, and 2 others
Ubuntu Security Notices
Developers issue an Ubuntu Security Notice when a security issue is fixed in an official Ubuntu package.
To report a security vulnerability in an Ubuntu package, please contact the Security Team.
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USN-5070-1: Linux kernel vulnerabilities ›
08 September 2021
Several security issues were fixed in the Linux kernel.
CVE-2021-3612, CVE-2021-38198, CVE-2021-22543, and 7 others
USN-5069-2: mod-auth-mellon vulnerability ›
08 September 2021
mod-auth-mellon could be made to redirect to arbitrary sites.
USN-5066-2: PySAML2 vulnerability ›
08 September 2021
PySAML2 could be made to accept invalid SAML documents.
USN-5068-1: GD library vulnerabilities ›
08 September 2021
Several security issues were fixed in GD library.
USN-5069-1: mod-auth-mellon vulnerability ›
08 September 2021
mod-auth-mellon could be made to redirect to arbitrary sites.
USN-5067-1: SSSD vulnerabilities ›
08 September 2021
Several security issues were fixed in sssd.
CVE-2021-3621, CVE-2018-10852, CVE-2019-3811, and 1 other
USN-5066-1: PySAML2 vulnerability ›
08 September 2021
PySAML2 could be made to accept invalid SAML documents.
USN-5065-1: Open vSwitch vulnerability ›
08 September 2021
Open vSwitch could be made to crash or run programs if it received specially crafted network traffic.
USN-5064-1: GNU cpio vulnerability ›
08 September 2021
GNU cpio could be made to crash or run programs if it opened a specially crafted file.