USN-4647-1: Thunderbird vulnerabilities ›
25 November 2020
Several security issues were fixed in Thunderbird.
CVE-2020-16012, CVE-2020-26965, CVE-2020-26968, and 10 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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Latest Notices
USN-4646-1: poppler vulnerabilities ›
25 November 2020
Several security issues were fixed in poppler.
CVE-2020-27778, CVE-2018-21009, CVE-2019-10871, and 2 others
USN-4645-1: Mutt vulnerability ›
25 November 2020
Mutt could be made to expose sensitive information.
USN-4644-1: igraph vulnerability ›
24 November 2020
igraph could be made to crash if it opened a specially crafted file.
USN-4643-1: atftp vulnerabilities ›
24 November 2020
atftp could be made to crash or run programs if it received specially crafted network traffic.
USN-4642-1: PDFResurrect vulnerability ›
24 November 2020
PDFResurrect could be made to crash or run programs as your login if it opened a specially crafted file.
USN-4641-1: libextractor vulnerabilities ›
23 November 2020
Several security issues were fixed in libextractor.
CVE-2018-14346, CVE-2018-16430, CVE-2017-15266, and 9 others
USN-4640-1: PulseAudio vulnerability ›
23 November 2020
PulseAudio could be made to expose sensitive information.
USN-4634-2: OpenLDAP vulnerabilities ›
23 November 2020
OpenLDAP could be made to crash if it received specially crafted network traffic.
USN-4637-2: Firefox vulnerabilities ›
19 November 2020
Firefox could be made to crash or run programs as your login if it opened a malicious website.
CVE-2020-26958, CVE-2020-26967, CVE-2020-26963, and 12 others