Vulnerability Details CVE-2021-39554
An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function Lexer::Lexer() located in Lexer.cc. It allows an attacker to cause Denial of Service.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 36.8%
CVSS Severity
CVSS v3 Score 5.5
CVSS v2 Score 4.3
References
Products affected by CVE-2021-39554
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cpe:2.3:a:swftools:swftools:-
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cpe:2.3:a:swftools:swftools:0.0.1
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cpe:2.3:a:swftools:swftools:0.0.2
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cpe:2.3:a:swftools:swftools:0.1.0
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cpe:2.3:a:swftools:swftools:0.1.1
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cpe:2.3:a:swftools:swftools:0.1.2
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cpe:2.3:a:swftools:swftools:0.2.0
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cpe:2.3:a:swftools:swftools:0.2.1
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cpe:2.3:a:swftools:swftools:0.2.2
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cpe:2.3:a:swftools:swftools:0.2.3
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cpe:2.3:a:swftools:swftools:0.3.0
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cpe:2.3:a:swftools:swftools:0.3.1
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cpe:2.3:a:swftools:swftools:0.4.0
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cpe:2.3:a:swftools:swftools:0.4.1
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cpe:2.3:a:swftools:swftools:0.4.2
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cpe:2.3:a:swftools:swftools:0.4.3
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cpe:2.3:a:swftools:swftools:0.4.4
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cpe:2.3:a:swftools:swftools:0.5.0
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cpe:2.3:a:swftools:swftools:0.5.1
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cpe:2.3:a:swftools:swftools:0.6.0
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cpe:2.3:a:swftools:swftools:0.6.1
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cpe:2.3:a:swftools:swftools:0.6.2
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cpe:2.3:a:swftools:swftools:0.6.3
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cpe:2.3:a:swftools:swftools:0.7.0
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cpe:2.3:a:swftools:swftools:0.8.0
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cpe:2.3:a:swftools:swftools:0.8.1
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cpe:2.3:a:swftools:swftools:0.9.0
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cpe:2.3:a:swftools:swftools:0.9.1
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cpe:2.3:a:swftools:swftools:0.9.2
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cpe:2.3:a:swftools:swftools:2013-04-09-1007