From: Peter Korsgaard <peter@korsgaard.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, 25 Oct 2021 10:58:43 +0200 [thread overview]
Message-ID: <87ee89xyyk.fsf@dell.be.48ers.dk> (raw)
In-Reply-To: <20211018161628.1499728-1-fontaine.fabrice@gmail.com> (Fabrice Fontaine's message of "Mon, 18 Oct 2021 18:16:28 +0200")
>>>>> "Fabrice" == Fabrice Fontaine <fontaine.fabrice@gmail.com> writes:
> 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>
Committed to 2021.02.x and 2021.08.x, thanks.
--
Bye, Peter Korsgaard
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prev parent reply other threads:[~2021-10-25 8:58 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
2021-10-25 8:58 ` Peter Korsgaard [this message]
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