From: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
To: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Cc: buildroot@buildroot.org
Subject: Re: [Buildroot] [PATCH 1/1] package/hiredis: security bump to version 1.0.2
Date: Mon, 18 Oct 2021 21:18:53 +0200 [thread overview]
Message-ID: <20211018211853.0df4ae4c@windsurf> (raw)
In-Reply-To: <20211018161628.1499728-1-fontaine.fabrice@gmail.com>
On Mon, 18 Oct 2021 18:16:28 +0200
Fabrice Fontaine <fontaine.fabrice@gmail.com> wrote:
> Fix CVE-2021-32765: Hiredis is a minimalistic C client library for the
> Redis database. In affected versions Hiredis is vulnurable to integer
> overflow if provided maliciously crafted or corrupted `RESP` `mult-bulk`
> protocol data. When parsing `multi-bulk` (array-like) replies, hiredis
> fails to check if `count * sizeof(redisReply*)` can be represented in
> `SIZE_MAX`. If it can not, and the `calloc()` call doesn't itself make
> this check, it would result in a short allocation and subsequent buffer
> overflow.
>
> https://github.com/redis/hiredis/blob/v1.0.2/CHANGELOG.md
>
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
> ---
> package/hiredis/hiredis.hash | 2 +-
> package/hiredis/hiredis.mk | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
Applied to master, thanks.
Thomas
--
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
_______________________________________________
buildroot mailing list
buildroot@buildroot.org
https://lists.buildroot.org/mailman/listinfo/buildroot
next prev parent reply other threads:[~2021-10-18 19:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-18 16:16 [Buildroot] [PATCH 1/1] package/hiredis: security bump to version 1.0.2 Fabrice Fontaine
2021-10-18 19:18 ` Thomas Petazzoni [this message]
2021-10-25 8:58 ` Peter Korsgaard
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20211018211853.0df4ae4c@windsurf \
--to=thomas.petazzoni@bootlin.com \
--cc=buildroot@buildroot.org \
--cc=fontaine.fabrice@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox