From: Peter Korsgaard <peter@korsgaard.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH] package/libarchive: add four security patches
Date: Sun, 27 Jan 2019 21:27:04 +0100 [thread overview]
Message-ID: <87r2cxonhj.fsf@dell.be.48ers.dk> (raw)
In-Reply-To: <20190125185053.4882-1-patrickdepinguin@gmail.com> (Thomas De Schampheleire's message of "Fri, 25 Jan 2019 19:50:52 +0100")
>>>>> "Thomas" == Thomas De Schampheleire <patrickdepinguin@gmail.com> writes:
> From: Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
> Add backported patches for the following four security issues in libarchive.
> There is no new release yet including these patches.
> - CVE-2018-1000877 (https://nvd.nist.gov/vuln/detail/CVE-2018-1000877)
> "libarchive version commit 416694915449219d505531b1096384f3237dd6cc onwards
> (release v3.1.0 onwards) contains a CWE-415: Double Free vulnerability in
> RAR decoder - libarchive/archive_read_support_format_rar.c, parse_codes(),
> realloc(rar->lzss.window, new_size) with new_size = 0 that can result in
> Crash/DoS. This attack appear to be exploitable via the victim must open a
> specially crafted RAR archive."
> - CVE-2018-1000878 (https://nvd.nist.gov/vuln/detail/CVE-2018-1000878)
> "libarchive version commit 416694915449219d505531b1096384f3237dd6cc onwards
> (release v3.1.0 onwards) contains a CWE-416: Use After Free vulnerability in
> RAR decoder - libarchive/archive_read_support_format_rar.c that can result
> in Crash/DoS - it is unknown if RCE is possible. This attack appear to be
> exploitable via the victim must open a specially crafted RAR archive."
> - CVE-2018-1000879 (https://nvd.nist.gov/vuln/detail/CVE-2018-1000879)
> "libarchive version commit 379867ecb330b3a952fb7bfa7bffb7bbd5547205 onwards
> (release v3.3.0 onwards) contains a CWE-476: NULL Pointer Dereference
> vulnerability in ACL parser - libarchive/archive_acl.c,
> archive_acl_from_text_l() that can result in Crash/DoS. This attack appear
> to be exploitable via the victim must open a specially crafted archive
> file."
> - CVE-2018-1000880 (https://nvd.nist.gov/vuln/detail/CVE-2018-1000880)
> "libarchive version commit 9693801580c0cf7c70e862d305270a16b52826a7 onwards
> (release v3.2.0 onwards) contains a CWE-20: Improper Input Validation
> vulnerability in WARC parser -
> libarchive/archive_read_support_format_warc.c, _warc_read() that can result
> in DoS - quasi-infinite run time and disk usage from tiny file. This attack
> appear to be exploitable via the victim must open a specially crafted WARC
> file."
> Signed-off-by: Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
Committed, thanks.
--
Bye, Peter Korsgaard
next prev parent reply other threads:[~2019-01-27 20:27 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-25 18:50 [Buildroot] [PATCH] package/libarchive: add four security patches Thomas De Schampheleire
2019-01-27 20:27 ` Peter Korsgaard [this message]
2019-01-29 21:54 ` Peter Korsgaard
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