[SECURITY] [DLA 937-1] rpcbind security update

2017-05-1012:00:44

lists.debian.org

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.8 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

0.551 Medium

EPSS

Percentile

97.6%

JSON

Package : rpcbind
Version : 0.2.0-8+deb7u2
CVE ID : CVE-2017-8779
Debian Bug : 861835

Guido Vranken discovered that incorrect memory management in libtirpc,
a transport-independent RPC library used by rpcbind and other programs
may result in denial of service via memory exhaustion (depending on
memory management settings).

For Debian 7 "Wheezy", these problems have been fixed in version
0.2.0-8+deb7u2.

We recommend that you upgrade your rpcbind packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

OSVersionArchitecturePackageVersionFilename
Debian8armellibtirpc1< 0.2.5-1+deb8u1libtirpc1_0.2.5-1+deb8u1_armel.deb
Debian7alllibtirpc< 0.2.2-5+deb7u1libtirpc_0.2.2-5+deb7u1_all.deb
Debian8i386libtirpc1< 0.2.5-1+deb8u1libtirpc1_0.2.5-1+deb8u1_i386.deb
Debian8mipsellibtirpc1< 0.2.5-1+deb8u1libtirpc1_0.2.5-1+deb8u1_mipsel.deb
Debian8kfreebsd-i386libtirpc1< 0.2.5-1+deb8u1libtirpc1_0.2.5-1+deb8u1_kfreebsd-i386.deb
Debian8s390xlibtirpc1< 0.2.5-1+deb8u1libtirpc1_0.2.5-1+deb8u1_s390x.deb
Debian8kfreebsd-amd64libtirpc1< 0.2.5-1+deb8u1libtirpc1_0.2.5-1+deb8u1_kfreebsd-amd64.deb
Debian8ppc64ellibtirpc1< 0.2.5-1+deb8u1libtirpc1_0.2.5-1+deb8u1_ppc64el.deb
Debian8armhflibtirpc1< 0.2.5-1+deb8u1libtirpc1_0.2.5-1+deb8u1_armhf.deb
Debian8s390xlibtirpc-dev< 0.2.5-1+deb8u1libtirpc-dev_0.2.5-1+deb8u1_s390x.deb

OS	Version	Architecture	Package	Version	Filename
Debian	8	armel	libtirpc1	< 0.2.5-1+deb8u1	libtirpc1_0.2.5-1+deb8u1_armel.deb
Debian	7	all	libtirpc	< 0.2.2-5+deb7u1	libtirpc_0.2.2-5+deb7u1_all.deb
Debian	8	i386	libtirpc1	< 0.2.5-1+deb8u1	libtirpc1_0.2.5-1+deb8u1_i386.deb
Debian	8	mipsel	libtirpc1	< 0.2.5-1+deb8u1	libtirpc1_0.2.5-1+deb8u1_mipsel.deb
Debian	8	kfreebsd-i386	libtirpc1	< 0.2.5-1+deb8u1	libtirpc1_0.2.5-1+deb8u1_kfreebsd-i386.deb
Debian	8	s390x	libtirpc1	< 0.2.5-1+deb8u1	libtirpc1_0.2.5-1+deb8u1_s390x.deb
Debian	8	kfreebsd-amd64	libtirpc1	< 0.2.5-1+deb8u1	libtirpc1_0.2.5-1+deb8u1_kfreebsd-amd64.deb
Debian	8	ppc64el	libtirpc1	< 0.2.5-1+deb8u1	libtirpc1_0.2.5-1+deb8u1_ppc64el.deb
Debian	8	armhf	libtirpc1	< 0.2.5-1+deb8u1	libtirpc1_0.2.5-1+deb8u1_armhf.deb
Debian	8	s390x	libtirpc-dev	< 0.2.5-1+deb8u1	libtirpc-dev_0.2.5-1+deb8u1_s390x.deb