Vulnerability Details CVE-2018-17294
The matchCurrentInput function inside lou_translateString.c of Liblouis prior to 3.7 does not check the input string's length, allowing attackers to cause a denial of service (application crash via out-of-bounds read) by crafting an input file with certain translation dictionaries.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 66.3%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 4.3
References
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00038.html
- http://www.securityfocus.com/bid/105511
- https://github.com/liblouis/liblouis/commit/5e4089659bb49b3095fa541fa6387b4c40d7396e
- https://github.com/liblouis/liblouis/issues/635
- https://usn.ubuntu.com/3782-1/
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00038.html
- http://www.securityfocus.com/bid/105511
- https://github.com/liblouis/liblouis/commit/5e4089659bb49b3095fa541fa6387b4c40d7396e
- https://github.com/liblouis/liblouis/issues/635
- https://usn.ubuntu.com/3782-1/
Products affected by CVE-2018-17294
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cpe:2.3:a:liblouis:liblouis:-
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cpe:2.3:a:liblouis:liblouis:1.3.5
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cpe:2.3:a:liblouis:liblouis:1.5.0
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cpe:2.3:a:liblouis:liblouis:1.5.2
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cpe:2.3:a:liblouis:liblouis:1.6.0
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cpe:2.3:a:liblouis:liblouis:1.6.1
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cpe:2.3:a:liblouis:liblouis:1.6.2
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cpe:2.3:a:liblouis:liblouis:1.7.0
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cpe:2.3:a:liblouis:liblouis:1.8.0
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cpe:2.3:a:liblouis:liblouis:1.9.0
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cpe:2.3:a:liblouis:liblouis:2.0.0
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cpe:2.3:a:liblouis:liblouis:2.1.0
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cpe:2.3:a:liblouis:liblouis:2.1.1
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cpe:2.3:a:liblouis:liblouis:2.2.0
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cpe:2.3:a:liblouis:liblouis:2.3.0
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cpe:2.3:a:liblouis:liblouis:2.3.9
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cpe:2.3:a:liblouis:liblouis:2.4.0
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cpe:2.3:a:liblouis:liblouis:2.4.1
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cpe:2.3:a:liblouis:liblouis:2.5.0
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cpe:2.3:a:liblouis:liblouis:2.5.1
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cpe:2.3:a:liblouis:liblouis:2.5.2
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cpe:2.3:a:liblouis:liblouis:2.5.3
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cpe:2.3:a:liblouis:liblouis:2.5.4
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cpe:2.3:a:liblouis:liblouis:2.6.0
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cpe:2.3:a:liblouis:liblouis:2.6.1
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cpe:2.3:a:liblouis:liblouis:2.6.2
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cpe:2.3:a:liblouis:liblouis:2.6.3
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cpe:2.3:a:liblouis:liblouis:2.6.4
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cpe:2.3:a:liblouis:liblouis:2.6.5
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cpe:2.3:a:liblouis:liblouis:3.0.0
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cpe:2.3:a:liblouis:liblouis:3.1.0
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cpe:2.3:a:liblouis:liblouis:3.2.0
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cpe:2.3:a:liblouis:liblouis:3.3.0
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cpe:2.3:a:liblouis:liblouis:3.4.0
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cpe:2.3:a:liblouis:liblouis:3.5.0
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cpe:2.3:a:liblouis:liblouis:3.6.0
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cpe:2.3:o:canonical:ubuntu_linux:14.04
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cpe:2.3:o:canonical:ubuntu_linux:16.04
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cpe:2.3:o:canonical:ubuntu_linux:18.04
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cpe:2.3:o:opensuse:leap:15.0