USN-6232-1: wkhtmltopdf vulnerability ›
20 July 2023
wkhtmltopdf could be made to expose sensitive information if it opened a specially crafted file.
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.
The Security Team also produces OVAL files for each Ubuntu release. These are an industry-standard machine-readable format dataset that contain details of all known security vulnerabilities and fixes relevant to the Ubuntu release, and can be used to determine whether a particular patch is appropriate. OVAL files can also be used to audit a system to check whether the latest security fixes have been applied.
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Latest Notices
USN-6239-1: ECDSA Util vulnerability ›
20 July 2023
ECDSA Util could be made to accept forged signatures.
USN-6237-2: curl regression ›
19 July 2023
USN-6237-1 introduced a regression in curl.
USN-6238-1: Samba vulnerabilities ›
19 July 2023
Several security issues were fixed in Samba.
CVE-2023-3347, CVE-2023-34967, CVE-2023-34968, and 2 others
USN-6237-1: curl vulnerabilities ›
19 July 2023
Several security issues were fixed in curl.
USN-6236-1: ConnMan vulnerabilities ›
19 July 2023
Several security issues were fixed in ConnMan.
CVE-2021-26676, CVE-2022-32293, CVE-2023-28488, and 6 others
USN-6233-1: YAJL vulnerabilities ›
18 July 2023
Several security issues were fixed in YAJL.
USN-6235-1: Linux kernel (OEM) vulnerabilities ›
18 July 2023
Several security issues were fixed in the Linux kernel.
CVE-2023-35788, CVE-2023-0459, CVE-2023-2176, and 5 others
USN-6183-2: Bind vulnerability ›
18 July 2023
Bind could be made to crash if it received specially crafted network traffic.
USN-6234-1: Linux kernel (Xilinx ZynqMP) vulnerability ›
18 July 2023
Several security issues were fixed in the Linux kernel.