[SECURITY] [DSA 3442-1] isc-dhcp security update

2016-01-1312:45:59

lists.debian.org

6.5 Medium

CVSS3

Attack Vector

ADJACENT_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:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5.7 Medium

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

JSON

Debian Security Advisory DSA-3442-1 [email protected]
https://www.debian.org/security/ Michael Gilbert
January 13, 2016 https://www.debian.org/security/faq

Package : isc-dhcp
CVE ID : CVE-2015-8605
Debian Bug : 810875

It was discovered that a maliciously crafted packet can crash any of
the isc-dhcp applications. This includes the DHCP client, relay, and
server application. Only IPv4 setups are affected.

For the oldstable distribution (wheezy), this problem has been fixed
in version 4.2.2.dfsg.1-5+deb70u8.

For the stable distribution (jessie), this problem has been fixed in
version 4.3.1-6+deb8u2.

For the testing (stretch) and unstable (sid) distributions, this
problem will be fixed soon.

We recommend that you upgrade your isc-dhcp packages.

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

Mailing list: [email protected]

OSVersionArchitecturePackageVersionFilename
Debian6amd64isc-dhcp-dev< 4.1.1-P1-15+squeeze10isc-dhcp-dev_4.1.1-P1-15+squeeze10_amd64.deb
Debian7i386isc-dhcp-client< 4.2.2.dfsg.1-5+deb70u8isc-dhcp-client_4.2.2.dfsg.1-5+deb70u8_i386.deb
Debian7s390isc-dhcp-server< 4.2.2.dfsg.1-5+deb70u8isc-dhcp-server_4.2.2.dfsg.1-5+deb70u8_s390.deb
Debian8armelisc-dhcp-client< 4.3.1-6+deb8u2isc-dhcp-client_4.3.1-6+deb8u2_armel.deb
Debian7powerpcisc-dhcp-relay< 4.2.2.dfsg.1-5+deb70u8isc-dhcp-relay_4.2.2.dfsg.1-5+deb70u8_powerpc.deb
Debian8mipsisc-dhcp-relay< 4.3.1-6+deb8u2isc-dhcp-relay_4.3.1-6+deb8u2_mips.deb
Debian8armhfisc-dhcp-client-udeb< 4.3.1-6+deb8u2isc-dhcp-client-udeb_4.3.1-6+deb8u2_armhf.deb
Debian7s390isc-dhcp-client-dbg< 4.2.2.dfsg.1-5+deb70u8isc-dhcp-client-dbg_4.2.2.dfsg.1-5+deb70u8_s390.deb
Debian8i386isc-dhcp-relay-dbg< 4.3.1-6+deb8u2isc-dhcp-relay-dbg_4.3.1-6+deb8u2_i386.deb
Debian7kfreebsd-i386isc-dhcp-client< 4.2.2.dfsg.1-5+deb70u8isc-dhcp-client_4.2.2.dfsg.1-5+deb70u8_kfreebsd-i386.deb

OS	Version	Architecture	Package	Version	Filename
Debian	6	amd64	isc-dhcp-dev	< 4.1.1-P1-15+squeeze10	isc-dhcp-dev_4.1.1-P1-15+squeeze10_amd64.deb
Debian	7	i386	isc-dhcp-client	< 4.2.2.dfsg.1-5+deb70u8	isc-dhcp-client_4.2.2.dfsg.1-5+deb70u8_i386.deb
Debian	7	s390	isc-dhcp-server	< 4.2.2.dfsg.1-5+deb70u8	isc-dhcp-server_4.2.2.dfsg.1-5+deb70u8_s390.deb
Debian	8	armel	isc-dhcp-client	< 4.3.1-6+deb8u2	isc-dhcp-client_4.3.1-6+deb8u2_armel.deb
Debian	7	powerpc	isc-dhcp-relay	< 4.2.2.dfsg.1-5+deb70u8	isc-dhcp-relay_4.2.2.dfsg.1-5+deb70u8_powerpc.deb
Debian	8	mips	isc-dhcp-relay	< 4.3.1-6+deb8u2	isc-dhcp-relay_4.3.1-6+deb8u2_mips.deb
Debian	8	armhf	isc-dhcp-client-udeb	< 4.3.1-6+deb8u2	isc-dhcp-client-udeb_4.3.1-6+deb8u2_armhf.deb
Debian	7	s390	isc-dhcp-client-dbg	< 4.2.2.dfsg.1-5+deb70u8	isc-dhcp-client-dbg_4.2.2.dfsg.1-5+deb70u8_s390.deb
Debian	8	i386	isc-dhcp-relay-dbg	< 4.3.1-6+deb8u2	isc-dhcp-relay-dbg_4.3.1-6+deb8u2_i386.deb
Debian	7	kfreebsd-i386	isc-dhcp-client	< 4.2.2.dfsg.1-5+deb70u8	isc-dhcp-client_4.2.2.dfsg.1-5+deb70u8_kfreebsd-i386.deb