Ubuntu - Python vulnerabilities (2020-04-30)

USN-4333-2: Python vulnerabilities

python3.8 vulnerabilities<br>A security issue affects these releases of Ubuntu and its derivatives:<br>Ubuntu 20.04 LTS<br>Summary<br>Several security issues were fixed in Python.<br>Software Description<br>python3.8 - Interactive high-level object-oriented language (version 3.8)<br>Details<br>USN-4333-1 fixed vulnerabilities in Python. This update provides the corresponding update for Ubuntu 20.04 LTS.<br>Original advisory details:<br>It was discovered that Python incorrectly stripped certain characters from requests. A remote attacker could use this issue to perform CRLF injection. (CVE-2019-18348)<br>It was discovered that Python incorrectly handled certain HTTP requests. An attacker could possibly use this issue to cause a denial of service. (CVE-2020-8492)<br>Update instructions<br>The problem can be corrected by updating your system to the following package versions:<br>Ubuntu 20.04 LTS<br>python3.8 - 3.8.2-1ubuntu1.1<br>python3.8-minimal - 3.8.2-1ubuntu1.1<br>To update your system, please follow these instructions: https://wiki.ubuntu.com/Security/Upgrades.<br>In general, a standard system update will make all the necessary changes.<br>References<br>USN-4333-1<br>CVE-2019-18348<br>CVE-2020-8492<br>]]&gt;

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CVE-2019-18348

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https://usn.ubuntu.com/4333-2/