Ubuntu Security Notices
Developers issue an Ubuntu Security Notice when a security issue is fixed in an official Ubuntu package. You can find additional guidance for high-profile vulnerabilities in the Ubuntu Vulnerability Knowledge Base section.
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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USN ID, name, description or CVE ID contains
96 - 105 of 1557 results
12 September 2019
curl could be made to crash or possibly execute arbitrary code if it incorrectly handled memory during TFTP transfers.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
12 September 2019
Expat could be made to expose sensitive information if it received a specially crafted XML file.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
10 September 2019
Several security issues were fixed in Python.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
CVE-2018-20406, CVE-2018-20852, CVE-2019-10160 + 5 others
9 September 2019
FreeType could be made to expose sensitive information if it opened a specially crafted font file.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
2 September 2019
PolicyKit could allow unintended access.
- Ubuntu 12.04
CVE ID
28 August 2019
USN-4110-1 introduced a regression in Dovecot.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
28 August 2019
Dovecot could be made to crash or execute arbitrary code if it received a specially crafted data.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
19 August 2019
Several security issues were fixed in OpenLDAP.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
13 August 2019
PHP could be made to crash or execute arbitrary code if it received specially crafted image.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
7 August 2019
PHP could be made to denial of service, expose sensitive information or execute arbitrary code if it received a specially crafted regular expression.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
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