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AUSCERT External Security Bulletin Redistribution
ESB-2020.2632
libphp-phpmailer security update
3 August 2020
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AusCERT Security Bulletin Summary
---------------------------------
Product: libphp-phpmailer
Publisher: Debian
Operating System: Debian GNU/Linux 9
Impact/Access: Overwrite Arbitrary Files -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2020-13625
Reference: ESB-2020.2043
Original Bulletin:
https://lists.debian.org/debian-lts-announce/2020/08/msg00004.html
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Debian LTS Advisory DLA-2306-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Abhijith PA
August 01, 2020 https://wiki.debian.org/LTS
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Package : libphp-phpmailer
Version : 5.2.14+dfsg-2.3+deb9u2
CVE ID : CVE-2020-13625
Debian Bug : 962827
It was discovered that there was an escaping issue in
libphp-phpmailer, an email generation utility class for the PHP
programming language.
The `Content-Type` and `Content-Disposition` headers could have
permitted file attachments that bypassed attachment filters which
match on filename extensions.
For Debian 9 stretch, this problem has been fixed in version
5.2.14+dfsg-2.3+deb9u2.
We recommend that you upgrade your libphp-phpmailer packages.
For the detailed security status of libphp-phpmailer please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/libphp-phpmailer
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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