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DebianDEBIAN:DSA-4038-1:F7C3E

HistoryNov 16, 2017 - 9:27 p.m.

[SECURITY] [DSA 4038-1] shibboleth-sp2 security update

2017-11-1621:27:30

lists.debian.org

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.9

Confidence

High

EPSS

0.004

Percentile

75.0%

JSON

Debian Security Advisory DSA-4038-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
November 16, 2017 https://www.debian.org/security/faq

Package : shibboleth-sp2
CVE ID : CVE-2017-16852
Debian Bug : 881857

Rod Widdowson of Steading System Software LLP discovered a coding error
in the "Dynamic" metadata plugin of the Shibboleth Service Provider,
causing the plugin to fail configuring itself with the filters provided
and omitting whatever checks they are intended to perform.

For the oldstable distribution (jessie), this problem has been fixed
in version 2.5.3+dfsg-2+deb8u1.

For the stable distribution (stretch), this problem has been fixed in
version 2.6.0+dfsg1-4+deb9u1.

We recommend that you upgrade your shibboleth-sp2 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
Debian9ppc64ellibshibsp7-dbgsym< 2.6.0+dfsg1-4+deb9u1libshibsp7-dbgsym_2.6.0+dfsg1-4+deb9u1_ppc64el.deb
Debian8ppc64ellibshibsp6< 2.5.3+dfsg-2+deb8u1libshibsp6_2.5.3+dfsg-2+deb8u1_ppc64el.deb
Debian9ppc64ellibshibsp-plugins-dbgsym< 2.6.0+dfsg1-4+deb9u1libshibsp-plugins-dbgsym_2.6.0+dfsg1-4+deb9u1_ppc64el.deb
Debian9amd64libshibsp-plugins-dbgsym< 2.6.0+dfsg1-4+deb9u1libshibsp-plugins-dbgsym_2.6.0+dfsg1-4+deb9u1_amd64.deb
Debian8s390xlibshibsp6< 2.5.3+dfsg-2+deb8u1libshibsp6_2.5.3+dfsg-2+deb8u1_s390x.deb
Debian8arm64libapache2-mod-shib2< 2.5.3+dfsg-2+deb8u1libapache2-mod-shib2_2.5.3+dfsg-2+deb8u1_arm64.deb
Debian8armhflibshibsp-dev< 2.5.3+dfsg-2+deb8u1libshibsp-dev_2.5.3+dfsg-2+deb8u1_armhf.deb
Debian9armelshibboleth-sp2-utils< 2.6.0+dfsg1-4+deb9u1shibboleth-sp2-utils_2.6.0+dfsg1-4+deb9u1_armel.deb
Debian9allshibboleth-sp2-common< 2.6.0+dfsg1-4+deb9u1shibboleth-sp2-common_2.6.0+dfsg1-4+deb9u1_all.deb
Debian9i386shibboleth-sp2-utils-dbgsym< 2.6.0+dfsg1-4+deb9u1shibboleth-sp2-utils-dbgsym_2.6.0+dfsg1-4+deb9u1_i386.deb

OS	Version	Architecture	Package	Version	Filename
Debian	9	ppc64el	libshibsp7-dbgsym	< 2.6.0+dfsg1-4+deb9u1	libshibsp7-dbgsym_2.6.0+dfsg1-4+deb9u1_ppc64el.deb
Debian	8	ppc64el	libshibsp6	< 2.5.3+dfsg-2+deb8u1	libshibsp6_2.5.3+dfsg-2+deb8u1_ppc64el.deb
Debian	9	ppc64el	libshibsp-plugins-dbgsym	< 2.6.0+dfsg1-4+deb9u1	libshibsp-plugins-dbgsym_2.6.0+dfsg1-4+deb9u1_ppc64el.deb
Debian	9	amd64	libshibsp-plugins-dbgsym	< 2.6.0+dfsg1-4+deb9u1	libshibsp-plugins-dbgsym_2.6.0+dfsg1-4+deb9u1_amd64.deb
Debian	8	s390x	libshibsp6	< 2.5.3+dfsg-2+deb8u1	libshibsp6_2.5.3+dfsg-2+deb8u1_s390x.deb
Debian	8	arm64	libapache2-mod-shib2	< 2.5.3+dfsg-2+deb8u1	libapache2-mod-shib2_2.5.3+dfsg-2+deb8u1_arm64.deb
Debian	8	armhf	libshibsp-dev	< 2.5.3+dfsg-2+deb8u1	libshibsp-dev_2.5.3+dfsg-2+deb8u1_armhf.deb
Debian	9	armel	shibboleth-sp2-utils	< 2.6.0+dfsg1-4+deb9u1	shibboleth-sp2-utils_2.6.0+dfsg1-4+deb9u1_armel.deb
Debian	9	all	shibboleth-sp2-common	< 2.6.0+dfsg1-4+deb9u1	shibboleth-sp2-common_2.6.0+dfsg1-4+deb9u1_all.deb
Debian	9	i386	shibboleth-sp2-utils-dbgsym	< 2.6.0+dfsg1-4+deb9u1	shibboleth-sp2-utils-dbgsym_2.6.0+dfsg1-4+deb9u1_i386.deb