CVE-2022-28391

Debian Bug report logs - #1010264
CVE-2022-28391

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Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Moritz Muehlenhoff <jmm@debian.org>

To: Debian Bug Tracking System <submit@bugs.debian.org>

Subject: CVE-2022-28391

Date: Wed, 27 Apr 2022 13:55:27 +0200

Package: e2fsprogs
Version: 1.46.5-2
Severity: important

This issue was found by Alpine:
https://gitlab.alpinelinux.org/alpine/aports/-/issues/13661

Details and the patches they used are in the report above, but the
patches are not yet merged upstream, might be worth to wait until
that's fixed since the impact is rather low.

Cheers,
        Moritz

Message #16 received at 1010264@bugs.debian.org (full text, mbox, reply):

From: "Theodore Ts'o" <tytso@mit.edu>

To: Moritz Muehlenhoff <jmm@debian.org>, 1010264@bugs.debian.org

Subject: Re: Bug#1010264: CVE-2022-28391

Date: Wed, 27 Apr 2022 23:29:00 -0400

On Wed, Apr 27, 2022 at 01:55:27PM +0200, Moritz Muehlenhoff wrote:
> Package: e2fsprogs
> Version: 1.46.5-2
> Severity: important
> 
> This issue was found by Alpine:
> https://gitlab.alpinelinux.org/alpine/aports/-/issues/13661
> 
> Details and the patches they used are in the report above, but the
> patches are not yet merged upstream, might be worth to wait until
> that's fixed since the impact is rather low.

Um, going to that link results in the (closed) alpine bug from three
weeks ago:

"netstat is vulnerable to escape sequence injection (busybox)"

"Alpine ships BusyBox with the netstat applet enabled. This is
vulnerable to escape sequence injection when used from an VT
compatible terminal. To exploit this vulnerability the PTR for a
remote host must contain a escape sequence and the victim has to
execute netstat. I've set up an example at [elided] with the PTR
resolving to \027[33\;46mlocalhost."

The string "e2fsprogs" appears nowhere in on the page.

I've done a search on Alpine/aports looking for "e2fsprogs" and could
only find:

e2fsprogs can be uninstalled manually on systems that depend on it
#13584 · created 1 month ago by Álvaro Torralba


updated 1 month ago
modloop verification fails with apline usb drive when local disk partition has a alpine installation
#11136 · created 2 years ago by nico

Neither seems to be security related.  Are you sure this was correctly
filed against e2fsprogs?

					- Ted

Message #21 received at 1010264@bugs.debian.org (full text, mbox, reply):

From: Moritz Muehlenhoff <jmm@inutil.org>

To: Theodore Ts'o <tytso@mit.edu>

Cc: Moritz Muehlenhoff <jmm@debian.org>, 1010264@bugs.debian.org

Subject: Re: Bug#1010264: CVE-2022-28391

Date: Thu, 28 Apr 2022 09:04:52 +0200

On Wed, Apr 27, 2022 at 11:29:00PM -0400, Theodore Ts'o wrote:
> Neither seems to be security related.  Are you sure this was correctly
> filed against e2fsprogs?

Apologies, I reported multiple incoming new issues from the CVE feed
and I must have mis-pasted the wrong Emacs buffer into the report.

The correct references are
https://bugzilla.redhat.com/show_bug.cgi?id=2069726
https://bugzilla.redhat.com/show_bug.cgi?id=2068113

And the proposed patch was already posted at:
https://lore.kernel.org/linux-ext4/20220421173148.20193-1-lczerner@redhat.com/T/#u

Cheers,
        Moritz

Message #26 received at 1010264@bugs.debian.org (full text, mbox, reply):

From: Salvatore Bonaccorso <carnil@debian.org>

To: Moritz Muehlenhoff <jmm@inutil.org>, 1010264@bugs.debian.org, 1010263@bugs.debian.org

Cc: Theodore Ts'o <tytso@mit.edu>, Moritz Muehlenhoff <jmm@debian.org>

Subject: Re: Bug#1010264: CVE-2022-28391

Date: Thu, 28 Apr 2022 09:30:45 +0200

Hi,

On Thu, Apr 28, 2022 at 09:04:52AM +0200, Moritz Muehlenhoff wrote:
> On Wed, Apr 27, 2022 at 11:29:00PM -0400, Theodore Ts'o wrote:
> > Neither seems to be security related.  Are you sure this was correctly
> > filed against e2fsprogs?
> 
> Apologies, I reported multiple incoming new issues from the CVE feed
> and I must have mis-pasted the wrong Emacs buffer into the report.
> 
> The correct references are
> https://bugzilla.redhat.com/show_bug.cgi?id=2069726
> https://bugzilla.redhat.com/show_bug.cgi?id=2068113
> 
> And the proposed patch was already posted at:
> https://lore.kernel.org/linux-ext4/20220421173148.20193-1-lczerner@redhat.com/T/#u

Theodore, btw the BTS reference for the e2fsprogs issue is #1010263
and the CVE id CVE-2022-1304.

#1010264 and CVE-2022-28391 is respectively for busybox. the bug
already reassigned accordingly earlier.

Regards,
Salvatore

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