[SECURITY] [DLA 1107-1] bzr security update

2017-09-2313:39:43

lists.debian.org

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.008 Low

EPSS

Percentile

81.4%

JSON

Package : bzr
Version : 2.6.0~bzr6526-1+deb7u1
CVE ID : CVE-2013-2099 CVE-2017-14176
Debian Bug : 709068 874429

CVE-2013-2099

Bazaar bundles SSL certificate checking code from Python, which
had a bug that could cause a denial of service via resource
consumption through multiple wildcards in certificate hostnames.

CVE-2017-14176

Adam Collard found that host names in &#x27;bzr+ssh&#x27; URLs were not
parsed correctly by Bazaar, allowing remote attackers to run
arbitrary code by tricking a user into a maliciously crafted
URL.

For Debian 7 "Wheezy", these problems have been fixed in version
2.6.0~bzr6526-1+deb7u1.

We recommend that you upgrade your bzr 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
Debian8powerpcpython-bzrlib< 2.6.0+bzr6595-6+deb8u1python-bzrlib_2.6.0+bzr6595-6+deb8u1_powerpc.deb
Debian7allpython-bzrlib.tests< 2.6.0~bzr6526-1+deb7u1python-bzrlib.tests_2.6.0~bzr6526-1+deb7u1_all.deb
Debian8ppc64elpython-bzrlib< 2.6.0+bzr6595-6+deb8u1python-bzrlib_2.6.0+bzr6595-6+deb8u1_ppc64el.deb
Debian8s390xpython-bzrlib-dbg< 2.6.0+bzr6595-6+deb8u1python-bzrlib-dbg_2.6.0+bzr6595-6+deb8u1_s390x.deb
Debian9i386python-bzrlib< 2.7.0+bzr6619-7+deb9u1python-bzrlib_2.7.0+bzr6619-7+deb9u1_i386.deb
Debian9amd64python-bzrlib< 2.7.0+bzr6619-7+deb9u1python-bzrlib_2.7.0+bzr6619-7+deb9u1_amd64.deb
Debian7amd64python-bzrlib-dbg< 2.6.0~bzr6526-1+deb7u1python-bzrlib-dbg_2.6.0~bzr6526-1+deb7u1_amd64.deb
Debian8mipspython-bzrlib-dbg< 2.6.0+bzr6595-6+deb8u1python-bzrlib-dbg_2.6.0+bzr6595-6+deb8u1_mips.deb
Debian8s390xpython-bzrlib< 2.6.0+bzr6595-6+deb8u1python-bzrlib_2.6.0+bzr6595-6+deb8u1_s390x.deb
Debian9mipspython-bzrlib-dbg< 2.7.0+bzr6619-7+deb9u1python-bzrlib-dbg_2.7.0+bzr6619-7+deb9u1_mips.deb

OS	Version	Architecture	Package	Version	Filename
Debian	8	powerpc	python-bzrlib	< 2.6.0+bzr6595-6+deb8u1	python-bzrlib_2.6.0+bzr6595-6+deb8u1_powerpc.deb
Debian	7	all	python-bzrlib.tests	< 2.6.0~bzr6526-1+deb7u1	python-bzrlib.tests_2.6.0~bzr6526-1+deb7u1_all.deb
Debian	8	ppc64el	python-bzrlib	< 2.6.0+bzr6595-6+deb8u1	python-bzrlib_2.6.0+bzr6595-6+deb8u1_ppc64el.deb
Debian	8	s390x	python-bzrlib-dbg	< 2.6.0+bzr6595-6+deb8u1	python-bzrlib-dbg_2.6.0+bzr6595-6+deb8u1_s390x.deb
Debian	9	i386	python-bzrlib	< 2.7.0+bzr6619-7+deb9u1	python-bzrlib_2.7.0+bzr6619-7+deb9u1_i386.deb
Debian	9	amd64	python-bzrlib	< 2.7.0+bzr6619-7+deb9u1	python-bzrlib_2.7.0+bzr6619-7+deb9u1_amd64.deb
Debian	7	amd64	python-bzrlib-dbg	< 2.6.0~bzr6526-1+deb7u1	python-bzrlib-dbg_2.6.0~bzr6526-1+deb7u1_amd64.deb
Debian	8	mips	python-bzrlib-dbg	< 2.6.0+bzr6595-6+deb8u1	python-bzrlib-dbg_2.6.0+bzr6595-6+deb8u1_mips.deb
Debian	8	s390x	python-bzrlib	< 2.6.0+bzr6595-6+deb8u1	python-bzrlib_2.6.0+bzr6595-6+deb8u1_s390x.deb
Debian	9	mips	python-bzrlib-dbg	< 2.7.0+bzr6619-7+deb9u1	python-bzrlib-dbg_2.7.0+bzr6619-7+deb9u1_mips.deb