#1095436 keepassxc-full: segfault when filling in password using KeePassXC-Browser add-on in Firefox

Package:
keepassxc-full
Source:
keepassxc-full
Description:
Cross Platform Password Manager
Submitter:
Brett Kosinski
Date:
2025-02-07 21:45:02 UTC
Severity:
normal
#1095436#5
Date:
2025-02-07 21:42:24 UTC
From:
To:
Dear Maintainer,

When using the KeePassXC-Browser add-on version 1.9.6 in Firefox, after the
browser starts up and the add-on successfully connects to the database, any
attempt to fill a username/password on a login form or HTTP auth dialog
causes
KeePassXC to segfault.

Running in GDB results in the following stack trace:

#0 __strlen_evex () at ../sysdeps/x86_64/multiarch/strlen-evex-base.S:81
#1 0x00007ffff61e4de5 in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007ffff61e4eae in qIsEffectiveTLD(QStringRef const&) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007ffff7c514b9 in QNetworkCookieJar::validateCookie(QNetworkCookie
const&, QUrl const&) const () at /lib/x86_64-linux-gnu/libQt5Network.so.5
#4 0x00007ffff7c50f39 in
QNetworkCookieJar::setCookiesFromUrl(QList<QNetworkCookie> const&, QUrl
const&)
() at /lib/x86_64-linux-gnu/libQt5Network.so.5
...
#16 0x00007ffff63185be in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
...
#19 0x00007ffff6318592 in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007ffff6318592 in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007ffff7ce6a7f in ??? () at /lib/x86_64-linux-gnu/libQt5Network.so.5
#22 0x00007ffff7cf98b9 in ??? () at /lib/x86_64-linux-gnu/libQt5Network.so.5
#23 0x00007ffff7563052 in QApplicationPrivate::notify_helper(QObject*,
QEvent*)
()
at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007ffff62ddc98 in QCoreApplication::notifyInternal2(QObject*,
QEvent*)
()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007ffff633b76d in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007ffff4d03d5f in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007ffff4d05fd7 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007ffff4d06740 in g_main_context_iteration ()
at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007ffff633abce in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00007ffff62dc602 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00007ffff62e5022 in QCoreApplication::exec()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x0000555555623a11 in ??? ()
#33 0x00007ffff5a33d68 in __libc_start_call_main
(main=main@entry=0x555555622d80, argc=argc@entry=1,
argv=argv@entry=0x7fffffffd848) at ../sysdeps/nptl/libc_start_call_main.h:58
#34 0x00007ffff5a33e25 in __libc_start_main_impl
(main=0x555555622d80, argc=1, argv=0x7fffffffd848, init=<optimized out>,
fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffd838)
at ../csu/libc-start.c:360
#35 0x0000555555632a31 in _start ()