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rpcbind: Security Advisory - rpcbind - CVE-2015-7236

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rpcbind: Fix memory corruption in PMAP_CALLIT code

Use-after-free vulnerability in xprt_set_caller in rpcb_svc_com.c in
rpcbind 0.2.1 and earlier allows remote attackers to cause a denial of
service (daemon crash) via crafted packets, involving a PMAP_CALLIT
code.

The patch comes from
<http://www.openwall.com/lists/oss-security/2015/09/18/7>, and it hasn't
been in rpcbind upstream yet.

(From OE-Core rev: cc4f62f3627f3804907e8ff9c68d9321979df32b)

Signed-off-by: Li Zhou <li.zhou@windriver.com>
Signed-off-by: Wenzong Fan <wenzong.fan@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Li Zhou
2015-11-17 02:18:32 -05:00
committed by Richard Purdie
parent 04034e75e0
commit f42ef3f50f
2 changed files with 84 additions and 0 deletions
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meta/recipes-extended/rpcbind/rpcbind_0.2.3.bb
+1
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@@ -19,6 +19,7 @@ SRC_URI = "${SOURCEFORGE_MIRROR}/rpcbind/rpcbind-${PV}.tar.bz2 \
file://rpcbind.conf \
file://rpcbind.socket \
file://rpcbind.service \
file://cve-2015-7236.patch \
"
MUSLPATCHES_libc-musl = "file://musl-sunrpc.patch"