[gentoo-announce] [ GLSA 201701-57 ] T1Lib: : Multiple vulnerabilities - gentoo-announce

From:	Aaron Bauman <bman@g.o>
To:	gentoo-announce@l.g.o
Subject:	[gentoo-announce] [ GLSA 201701-57 ] T1Lib: : Multiple vulnerabilities
Date:	Mon, 23 Jan 2017 22:45:33
Message-Id:	`b05c0b9d-a2dc-94fd-84cb-7863f998e3cb@gentoo.org`

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Gentoo Linux Security Advisory                           GLSA 201701-57

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                                           https://security.gentoo.org/

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 Severity: Normal

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    Title: T1Lib: : Multiple vulnerabilities

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     Date: January 23, 2017

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     Bugs: #358667

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       ID: 201701-57

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Synopsis

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========

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Multiple vulnerabilities have been discovered in T1Lib, the worst of

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which could lead to remote execution of arbitrary code.

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Background

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==========

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T1Lib is a library for rasterizing bitmaps from Adobe Type 1 fonts.

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Affected packages

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=================

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    -------------------------------------------------------------------

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     Package              /     Vulnerable     /            Unaffected

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    -------------------------------------------------------------------

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  1  media-libs/t1lib            < 5.1.2-r1               >= 5.1.2-r1

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Description

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===========

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Multiple vulnerabilities have been discovered in T1Lib. Please review

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the CVE identifiers referenced below for details.

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Impact

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======

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Remote attackers, by coercing users to process specially crafted AFM

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font or PDF file, could cause a Denial of Service condition or execute

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arbitrary code.

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Workaround

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==========

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There is no known workaround at this time.

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Resolution

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==========

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All T1Lib users should upgrade to the latest version:

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  # emerge --sync

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  # emerge --ask --oneshot --verbose ">=media-libs/t1lib-5.1.2-r1"

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References

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==========

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[ 1 ] CVE-2010-2642

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      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-2642

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[ 2 ] CVE-2011-0433

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      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-0433

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[ 3 ] CVE-2011-0764

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      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-0764

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[ 4 ] CVE-2011-1552

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      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1552

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[ 5 ] CVE-2011-1553

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      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1553

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[ 6 ] CVE-2011-1554

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      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1554

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[ 7 ] CVE-2011-5244

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      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-5244

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Availability

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============

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This GLSA and any updates to it are available for viewing at

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the Gentoo Security Website:

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 https://security.gentoo.org/glsa/201701-57

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Concerns?

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=========

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Security is a primary focus of Gentoo Linux and ensuring the

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confidentiality and security of our users' machines is of utmost

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importance to us. Any security concerns should be addressed to

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security@g.o or alternatively, you may file a bug at

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https://bugs.gentoo.org.

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License

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=======

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Copyright 2017 Gentoo Foundation, Inc; referenced text

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belongs to its owner(s).

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The contents of this document are licensed under the

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Creative Commons - Attribution / Share Alike license.

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http://creativecommons.org/licenses/by-sa/2.5

Gentoo Archives: gentoo-announce

Attachments

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2	Gentoo Linux Security Advisory GLSA 201701-57
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4	https://security.gentoo.org/
5	- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
6
7	Severity: Normal
8	Title: T1Lib: : Multiple vulnerabilities
9	Date: January 23, 2017
10	Bugs: #358667
11	ID: 201701-57
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13	- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
14
15	Synopsis
16	========
17
18	Multiple vulnerabilities have been discovered in T1Lib, the worst of
19	which could lead to remote execution of arbitrary code.
20
21	Background
22	==========
23
24	T1Lib is a library for rasterizing bitmaps from Adobe Type 1 fonts.
25
26	Affected packages
27	=================
28
29	-------------------------------------------------------------------
30	Package / Vulnerable / Unaffected
31	-------------------------------------------------------------------
32	1 media-libs/t1lib < 5.1.2-r1 >= 5.1.2-r1
33
34	Description
35	===========
36
37	Multiple vulnerabilities have been discovered in T1Lib. Please review
38	the CVE identifiers referenced below for details.
39
40	Impact
41	======
42
43	Remote attackers, by coercing users to process specially crafted AFM
44	font or PDF file, could cause a Denial of Service condition or execute
45	arbitrary code.
46
47	Workaround
48	==========
49
50	There is no known workaround at this time.
51
52	Resolution
53	==========
54
55	All T1Lib users should upgrade to the latest version:
56
57	# emerge --sync
58	# emerge --ask --oneshot --verbose ">=media-libs/t1lib-5.1.2-r1"
59
60	References
61	==========
62
63	[ 1 ] CVE-2010-2642
64	http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-2642
65	[ 2 ] CVE-2011-0433
66	http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-0433
67	[ 3 ] CVE-2011-0764
68	http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-0764
69	[ 4 ] CVE-2011-1552
70	http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1552
71	[ 5 ] CVE-2011-1553
72	http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1553
73	[ 6 ] CVE-2011-1554
74	http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1554
75	[ 7 ] CVE-2011-5244
76	http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-5244
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78	Availability
79	============
80
81	This GLSA and any updates to it are available for viewing at
82	the Gentoo Security Website:
83
84	https://security.gentoo.org/glsa/201701-57
85
86	Concerns?
87	=========
88
89	Security is a primary focus of Gentoo Linux and ensuring the
90	confidentiality and security of our users' machines is of utmost
91	importance to us. Any security concerns should be addressed to
92	security@g.o or alternatively, you may file a bug at
93	https://bugs.gentoo.org.
94
95	License
96	=======
97
98	Copyright 2017 Gentoo Foundation, Inc; referenced text
99	belongs to its owner(s).
100
101	The contents of this document are licensed under the
102	Creative Commons - Attribution / Share Alike license.
103
104	http://creativecommons.org/licenses/by-sa/2.5