USN-5142-2: Samba regressions ›
06 December 2021
USN-5142-1 introduced regressions in Samba.
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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Latest Notices
USN-5170-1: MariaDB vulnerability ›
06 December 2021
A security issue was fixed in MariaDB
USN-5174-1: Samba vulnerabilities ›
06 December 2021
Several security issues were fixed in Samba.
CVE-2016-2124, CVE-2020-25717, CVE-2020-25722, and 1 other
USN-5173-1: libmodbus vulnerabilities ›
06 December 2021
libmodbus could be made to crash if it received specially crafted input.
USN-5172-1: uriparser vulnerabilities ›
06 December 2021
Several security issues were fixed in uriparser.
CVE-2018-19198, CVE-2018-19199, CVE-2018-20721, and 1 other
USN-5171-1: Long Range ZIP vulnerabilities ›
06 December 2021
Several security issues were fixed in Long Range ZIP.
CVE-2018-5747, CVE-2017-8846, CVE-2018-10685, and 6 others
USN-5168-3: NSS vulnerability ›
01 December 2021
NSS could be made to crash or run programs if it verified a specially crafted signature.
USN-5168-1: NSS vulnerability ›
01 December 2021
NSS could be made to crash or run programs if it verified a specially crafted signature.
USN-5168-2: Thunderbird vulnerability ›
01 December 2021
Thunderbird could be made to crash or run programs if it verified a specially crafted signature.
USN-5165-1: Linux kernel (OEM) vulnerabilities ›
30 November 2021
Several security issues were fixed in the Linux kernel.
CVE-2021-3772, CVE-2021-42327, CVE-2021-43267, and 4 others