ASA-202108-9 log generated external raw
[ASA-202108-9] lynx: information disclosure |
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Arch Linux Security Advisory ASA-202108-9
=========================================
Severity: High
Date : 2021-08-10
CVE-ID : CVE-2021-38165
Package : lynx
Type : information disclosure
Remote : Yes
Link : https://security.archlinux.org/AVG-2261
Summary
=======
The package lynx before version 2.8.9-4 is vulnerable to information
disclosure.
Resolution
==========
Upgrade to 2.8.9-4.
# pacman -Syu "lynx>=2.8.9-4"
The problem has been fixed upstream but no release is available yet.
Workaround
==========
None.
Description
===========
HTParse in Lynx through 2.8.9 mishandles the userinfo subcomponent of a
URI, which allows remote attackers to discover cleartext credentials
because they may appear in SNI data or HTTP headers.
Impact
======
A remote attacker could retrieve HTTP Basic Authentication credentials.
References
==========
https://bugs.archlinux.org/task/71764
https://lists.nongnu.org/archive/html/lynx-dev/2021-08/msg00002.html
https://lynx.invisible-island.net/current/CHANGES.html#index-v2.9.0dev.9
https://github.com/archlinux/svntogit-packages/blob/packages/lynx/trunk/CVE-2021-38165.diff
https://security.archlinux.org/CVE-2021-38165
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