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DebianDEBIAN:DSA-4039-1:6A0F9

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

[SECURITY] [DSA 4039-1] opensaml2 security update

2017-11-1621:27:42

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

0.01

Percentile

83.6%

JSON

Debian Security Advisory DSA-4039-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
November 16, 2017 https://www.debian.org/security/faq

Package : opensaml2
CVE ID : CVE-2017-16853
Debian Bug : 881856

Rod Widdowson of Steading System Software LLP discovered a coding error
in the OpenSAML library, causing the DynamicMetadataProvider class 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 2.5.3-2+deb8u2.

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

We recommend that you upgrade your opensaml2 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
Debian8armellibsaml2-dev< 2.5.3-2+deb8u2libsaml2-dev_2.5.3-2+deb8u2_armel.deb
Debian9i386opensaml2-tools< 2.6.0-4+deb9u1opensaml2-tools_2.6.0-4+deb9u1_i386.deb
Debian8armellibsaml8< 2.5.3-2+deb8u2libsaml8_2.5.3-2+deb8u2_armel.deb
Debian7armellibsaml2-dev< 2.4.3-4+deb7u2libsaml2-dev_2.4.3-4+deb7u2_armel.deb
Debian9amd64libsaml9< 2.6.0-4+deb9u1libsaml9_2.6.0-4+deb9u1_amd64.deb
Debian8amd64libsaml8< 2.5.3-2+deb8u2libsaml8_2.5.3-2+deb8u2_amd64.deb
Debian7armhflibsaml7< 2.4.3-4+deb7u2libsaml7_2.4.3-4+deb7u2_armhf.deb
Debian8arm64opensaml2-tools< 2.5.3-2+deb8u2opensaml2-tools_2.5.3-2+deb8u2_arm64.deb
Debian8i386opensaml2-tools< 2.5.3-2+deb8u2opensaml2-tools_2.5.3-2+deb8u2_i386.deb
Debian9arm64libsaml2-dev< 2.6.0-4+deb9u1libsaml2-dev_2.6.0-4+deb9u1_arm64.deb

OS	Version	Architecture	Package	Version	Filename
Debian	8	armel	libsaml2-dev	< 2.5.3-2+deb8u2	libsaml2-dev_2.5.3-2+deb8u2_armel.deb
Debian	9	i386	opensaml2-tools	< 2.6.0-4+deb9u1	opensaml2-tools_2.6.0-4+deb9u1_i386.deb
Debian	8	armel	libsaml8	< 2.5.3-2+deb8u2	libsaml8_2.5.3-2+deb8u2_armel.deb
Debian	7	armel	libsaml2-dev	< 2.4.3-4+deb7u2	libsaml2-dev_2.4.3-4+deb7u2_armel.deb
Debian	9	amd64	libsaml9	< 2.6.0-4+deb9u1	libsaml9_2.6.0-4+deb9u1_amd64.deb
Debian	8	amd64	libsaml8	< 2.5.3-2+deb8u2	libsaml8_2.5.3-2+deb8u2_amd64.deb
Debian	7	armhf	libsaml7	< 2.4.3-4+deb7u2	libsaml7_2.4.3-4+deb7u2_armhf.deb
Debian	8	arm64	opensaml2-tools	< 2.5.3-2+deb8u2	opensaml2-tools_2.5.3-2+deb8u2_arm64.deb
Debian	8	i386	opensaml2-tools	< 2.5.3-2+deb8u2	opensaml2-tools_2.5.3-2+deb8u2_i386.deb
Debian	9	arm64	libsaml2-dev	< 2.6.0-4+deb9u1	libsaml2-dev_2.6.0-4+deb9u1_arm64.deb