blob: 0a5074007277bd29c9421e7261caef9ebaf54042 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
<define-tag description>security update</define-tag>
<define-tag moreinfo>
<p>Richard Weinberger reported that unsquashfs in squashfs-tools, the tools
to create and extract Squashfs filesystems, does not check for duplicate
filenames within a directory. An attacker can take advantage of this
flaw for writing to arbitrary files to the filesystem if a malformed
Squashfs image is processed.</p>
<p>For the oldstable distribution (buster), this problem has been fixed
in version 1:4.3-12+deb10u2.</p>
<p>For the stable distribution (bullseye), this problem has been fixed in
version 1:4.4-2+deb11u2.</p>
<p>We recommend that you upgrade your squashfs-tools packages.</p>
<p>For the detailed security status of squashfs-tools please refer to its
security tracker page at:
<a href="https://security-tracker.debian.org/tracker/squashfs-tools">https://security-tracker.debian.org/tracker/squashfs-tools</a></p>
</define-tag>
# do not modify the following line
#include "$(ENGLISHDIR)/security/2021/dsa-4987.data"
# $Id: $
|
