From: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH 1/2] package/zziplib: fix CVE-2018-16548
Date: Tue, 3 Mar 2020 22:54:40 +0100 [thread overview]
Message-ID: <20200303225440.05c016f3@windsurf.home> (raw)
In-Reply-To: <20200303201622.283957-1-fontaine.fabrice@gmail.com>
On Tue, 3 Mar 2020 21:16:21 +0100
Fabrice Fontaine <fontaine.fabrice@gmail.com> wrote:
> An issue was discovered in ZZIPlib through 0.13.69. There is a memory
> leak triggered in the function __zzip_parse_root_directory in zip.c,
> which will lead to a denial of service attack.
>
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
> ---
> ...eak-from-__zzip_parse_root_directory.patch | 74 +++++++++++++++++++
> ...k-from-__zzip_parse_root_directory-2.patch | 53 +++++++++++++
> ...3-One-more-free-to-avoid-memory-leak.patch | 25 +++++++
> package/zziplib/zziplib.mk | 5 ++
> 4 files changed, 157 insertions(+)
> create mode 100644 package/zziplib/0001-Avoid-memory-leak-from-__zzip_parse_root_directory.patch
> create mode 100644 package/zziplib/0002-Avoid-memory-leak-from-__zzip_parse_root_directory-2.patch
> create mode 100644 package/zziplib/0003-One-more-free-to-avoid-memory-leak.patch
Both applied to master. Thanks!
Thomas
--
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
next prev parent reply other threads:[~2020-03-03 21:54 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-03 20:16 [Buildroot] [PATCH 1/2] package/zziplib: fix CVE-2018-16548 Fabrice Fontaine
2020-03-03 20:16 ` [Buildroot] [PATCH 2/2] package/zziplib: fix CVE-2018-17828 Fabrice Fontaine
2020-03-15 10:15 ` Peter Korsgaard
2020-03-03 21:54 ` Thomas Petazzoni [this message]
2020-03-15 10:15 ` [Buildroot] [PATCH 1/2] package/zziplib: fix CVE-2018-16548 Peter Korsgaard
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