From: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH 1/1] package/oniguruma: fix CVE-2020-26159
Date: Thu, 15 Oct 2020 22:57:06 +0200 [thread overview]
Message-ID: <20201015225706.62449355@windsurf> (raw)
In-Reply-To: <20201015170253.968250-1-fontaine.fabrice@gmail.com>
On Thu, 15 Oct 2020 19:02:53 +0200
Fabrice Fontaine <fontaine.fabrice@gmail.com> wrote:
> Fix CVE-2020-26159: In Oniguruma 6.9.5_rev1, an attacker able to supply
> a regular expression for compilation may be able to overflow a buffer by
> one byte in concat_opt_exact_str in src/regcomp.c.
>
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
> ---
> .../0001-207-Out-of-bounds-write.patch | 25 +++++++++++++++++++
> package/oniguruma/oniguruma.mk | 3 +++
> 2 files changed, 28 insertions(+)
> create mode 100644 package/oniguruma/0001-207-Out-of-bounds-write.patch
Applied to master, thanks.
Thomas
--
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
next prev parent reply other threads:[~2020-10-15 20:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-15 17:02 [Buildroot] [PATCH 1/1] package/oniguruma: fix CVE-2020-26159 Fabrice Fontaine
2020-10-15 20:57 ` Thomas Petazzoni [this message]
2020-10-28 15:18 ` Peter Korsgaard
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