Category Archives: Advisories

Advisories

USN-5359-2: rsync vulnerability

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USN-5359-1 fixed vulnerabilities in rsync.
This update provides the corresponding updates for Ubuntu 16.04 ESM.

Original advisory details:

Danilo Ramos discovered that rsync incorrectly handled memory when
performing certain zlib deflating operations. An attacker could use this
issue to cause rsync to crash, resulting in a denial of service, or
possibly execute arbitrary code.

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Advisories

USN-5476-1: Liblouis vulnerabilities

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Han Zheng discovered that Liblouis incorrectly handled certain inputs.
An attacker could possibly use this issue to cause a crash. This issue was
addressed in Ubuntu 21.10 and Ubuntu 22.04 LTS. (CVE-2022-26981)

It was discovered that Liblouis incorrectly handled certain inputs.
An attacker could possibly use this issue to execute arbitrary code
or cause a crash. (CVE-2022-31783)

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Advisories

USN-5475-1: Firefox vulnerabilities

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Multiple security issues were discovered in Firefox. If a user were
tricked into opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service, obtain sensitive
information, spoof the browser UI, conduct cross-site scripting (XSS)
attacks, bypass content security policy (CSP) restrictions, or execute
arbitrary code.

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