From: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH] libvncserver: add upstream security fix for CVE-2018-7225
Date: Sun, 10 Jun 2018 14:57:09 +0200 [thread overview]
Message-ID: <20180610145709.282dcf85@windsurf> (raw)
In-Reply-To: <20180609160229.8741-1-peter@korsgaard.com>
Hello,
On Sat, 9 Jun 2018 18:02:29 +0200, Peter Korsgaard wrote:
> Fixes CVE-2018-7225 - An issue was discovered in LibVNCServer through
> 0.9.11. rfbProcessClientNormalMessage() in rfbserver.c does not sanitize
> msg.cct.length, leading to access to uninitialized and potentially sensitive
> data or possibly unspecified other impact (e.g., an integer overflow) via
> specially crafted VNC packets.
>
> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
> ---
> ...0001-Limit-client-cut-text-length-to-1-MB.patch | 65 ++++++++++++++++++++++
> 1 file changed, 65 insertions(+)
> create mode 100644 package/libvncserver/0001-Limit-client-cut-text-length-to-1-MB.patch
Applied to master, thanks.
Thomas
--
Thomas Petazzoni, CTO, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com
next prev parent reply other threads:[~2018-06-10 12:57 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-09 16:02 [Buildroot] [PATCH] libvncserver: add upstream security fix for CVE-2018-7225 Peter Korsgaard
2018-06-10 12:57 ` Thomas Petazzoni [this message]
2018-06-17 15:52 ` Peter Korsgaard
2018-07-17 7:31 ` Peter Korsgaard
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