[SECURITY] Fedora 40 Update: w3m-0.5.3-63.git20230121.fc40

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Fedora Update Notification
FEDORA-2024-aeb75f8b5b
2024-03-23 00:20:56.402873
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Name        : w3m
Product     : Fedora 40
Version     : 0.5.3
Release     : 63.git20230121.fc40
URL         : http://w3m.sourceforge.net/
Summary     : Pager with Web browsing abilities
Description :
The w3m program is a pager (or text file viewer) that can also be used
as a text-mode Web browser. W3m features include the following: when
reading an HTML document, you can follow links and view images using
an external image viewer; its internet message mode determines the
type of document from the header; if the Content-Type field of the
document is text/html, the document is displayed as an HTML document;
you can change a URL description like 'http://hogege.net' in plain
text into a link to that URL.
If you want to display the inline images on w3m, you need to install
w3m-img package as well.

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Update Information:

Added upstream patch to fix out-of-bounds access due to multiple backspaces to
address incomplete fix for CVE-2022-38223 (#2222775, #2222780, #2255207)
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ChangeLog:

* Mon Mar 18 2024 Robert Scheck <robert(a)fedoraproject.org&gt; - 0.5.3-63.git20230121
- Added upstream patch to fix out-of-bounds access due to multiple backspaces
  to address incomplete fix for CVE-2022-38223 (#2222775, #2222780, #2255207)
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References:

  [ 1 ] Bug #2222775 - CVE-2023-38252 w3m: Out of bounds read in Strnew_size() at
w3m/Str.c
        https://bugzilla.redhat.com/show_bug.cgi?id=2222775
  [ 2 ] Bug #2222779 - CVE-2023-38253 w3m: Out of bounds read in growbuf_to_Str() at
w3m/indep.c
        https://bugzilla.redhat.com/show_bug.cgi?id=2222779
  [ 3 ] Bug #2255207 - CVE-2023-4255 w3m: out-of-bounds write in function checkType() in
etc.c (incomplete fix for CVE-2022-38223)
        https://bugzilla.redhat.com/show_bug.cgi?id=2255207
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2024-aeb75f8b5b' at the command
line. For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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