------------------------------------------------------------------------- Debian LTS Advisory DLA-2456-1 debian-lts@lists.debian.org https://www.debian.org/lts/security/ Roberto C. Sánchez November 18, 2020 https://wiki.debian.org/LTS ------------------------------------------------------------------------- Package : python3.5 Version : 3.5.3-1+deb9u3 CVE ID : CVE-2019-20907 CVE-2020-26116 Debian Bug : Multiple security issues were discovered in Python. CVE-2019-20907 In Lib/tarfile.py, an attacker is able to craft a TAR archive leading to an infinite loop when opened by tarfile.open, because _proc_pax lacks header validation CVE-2020-26116 http.client allows CRLF injection if the attacker controls the HTTP request method For Debian 9 stretch, these problems have been fixed in version 3.5.3-1+deb9u3. We recommend that you upgrade your python3.5 packages. For the detailed security status of python3.5 please refer to its security tracker page at: https://security-tracker.debian.org/tracker/python3.5 Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS
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