Vulnerability Details CVE-2021-40723
Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 4.1%
CVSS Severity
CVSS v3 Score 5.5
Products affected by CVE-2021-40723
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cpe:2.3:a:adobe:acrobat:17.000.0000
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cpe:2.3:a:adobe:acrobat:17.011.30056
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cpe:2.3:a:adobe:acrobat:17.011.30059
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cpe:2.3:a:adobe:acrobat:17.011.30065
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cpe:2.3:a:adobe:acrobat:17.011.30066
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cpe:2.3:a:adobe:acrobat:17.011.30068
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cpe:2.3:a:adobe:acrobat:17.011.30070
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cpe:2.3:a:adobe:acrobat:17.011.30078
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cpe:2.3:a:adobe:acrobat:17.011.30079
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cpe:2.3:a:adobe:acrobat:17.011.30080
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cpe:2.3:a:adobe:acrobat:17.011.30096
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cpe:2.3:a:adobe:acrobat:17.011.30099
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cpe:2.3:a:adobe:acrobat:17.011.30102
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cpe:2.3:a:adobe:acrobat:17.011.30105
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cpe:2.3:a:adobe:acrobat:17.011.30106
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cpe:2.3:a:adobe:acrobat:17.011.30110
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cpe:2.3:a:adobe:acrobat:17.011.30113
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cpe:2.3:a:adobe:acrobat:17.011.30120
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cpe:2.3:a:adobe:acrobat:17.011.30127
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cpe:2.3:a:adobe:acrobat:17.011.30138
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cpe:2.3:a:adobe:acrobat:17.011.30140
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cpe:2.3:a:adobe:acrobat:17.011.30142
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cpe:2.3:a:adobe:acrobat:17.011.30143
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cpe:2.3:a:adobe:acrobat:17.011.30180
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cpe:2.3:a:adobe:acrobat:17.011.30188
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cpe:2.3:a:adobe:acrobat:17.011.30190
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cpe:2.3:a:adobe:acrobat:17.011.30194
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cpe:2.3:a:adobe:acrobat:17.011.30196
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cpe:2.3:a:adobe:acrobat:17.011.30199
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cpe:2.3:a:adobe:acrobat:17.011.30202
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cpe:2.3:a:adobe:acrobat:17.012.30205
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cpe:2.3:a:adobe:acrobat:17.012.30227
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cpe:2.3:a:adobe:acrobat:17.012.30229
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cpe:2.3:a:adobe:acrobat:17.012.30249
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cpe:2.3:a:adobe:acrobat:20.0
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cpe:2.3:a:adobe:acrobat:20.001.30002
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cpe:2.3:a:adobe:acrobat:20.001.30005
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cpe:2.3:a:adobe:acrobat:20.001.30010
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cpe:2.3:a:adobe:acrobat:20.001.30018
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cpe:2.3:a:adobe:acrobat:20.001.3005
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cpe:2.3:a:adobe:acrobat_dc:15.000.0000
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cpe:2.3:a:adobe:acrobat_dc:15.007.20033
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cpe:2.3:a:adobe:acrobat_dc:15.008.20082
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cpe:2.3:a:adobe:acrobat_dc:15.009.20069
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cpe:2.3:a:adobe:acrobat_dc:15.009.20071
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cpe:2.3:a:adobe:acrobat_dc:15.009.20077
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cpe:2.3:a:adobe:acrobat_dc:15.009.20079
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cpe:2.3:a:adobe:acrobat_dc:15.010.20056
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cpe:2.3:a:adobe:acrobat_dc:15.010.20059
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cpe:2.3:a:adobe:acrobat_dc:15.010.20060
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cpe:2.3:a:adobe:acrobat_dc:15.016.20039
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cpe:2.3:a:adobe:acrobat_dc:15.016.20041
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cpe:2.3:a:adobe:acrobat_dc:15.016.20045
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cpe:2.3:a:adobe:acrobat_dc:15.017.20050
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cpe:2.3:a:adobe:acrobat_dc:15.017.20053
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cpe:2.3:a:adobe:acrobat_dc:15.020.20039
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cpe:2.3:a:adobe:acrobat_dc:15.020.20042
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cpe:2.3:a:adobe:acrobat_dc:15.023.20053
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cpe:2.3:a:adobe:acrobat_dc:15.023.20056
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cpe:2.3:a:adobe:acrobat_dc:15.023.20070
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cpe:2.3:a:adobe:acrobat_dc:17.000.0000
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cpe:2.3:a:adobe:acrobat_dc:17.009.20044
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cpe:2.3:a:adobe:acrobat_dc:17.009.20058
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cpe:2.3:a:adobe:acrobat_dc:17.012.20093
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cpe:2.3:a:adobe:acrobat_dc:17.012.20095
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cpe:2.3:a:adobe:acrobat_dc:17.012.20096
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cpe:2.3:a:adobe:acrobat_dc:17.012.20098
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cpe:2.3:a:adobe:acrobat_dc:18.0
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cpe:2.3:a:adobe:acrobat_dc:18.009.20044
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cpe:2.3:a:adobe:acrobat_dc:18.009.20050
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cpe:2.3:a:adobe:acrobat_dc:18.011.20035
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cpe:2.3:a:adobe:acrobat_dc:18.011.20036
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cpe:2.3:a:adobe:acrobat_dc:18.011.20038
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cpe:2.3:a:adobe:acrobat_dc:18.011.20040
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cpe:2.3:a:adobe:acrobat_dc:18.011.20055
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cpe:2.3:a:adobe:acrobat_dc:18.011.20058
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cpe:2.3:a:adobe:acrobat_dc:18.011.20063
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cpe:2.3:a:adobe:acrobat_dc:19.008.20071
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cpe:2.3:a:adobe:acrobat_dc:19.008.20074
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cpe:2.3:a:adobe:acrobat_dc:19.008.20080
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cpe:2.3:a:adobe:acrobat_dc:19.008.20081
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cpe:2.3:a:adobe:acrobat_dc:19.010.20064
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cpe:2.3:a:adobe:acrobat_dc:19.010.20069
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cpe:2.3:a:adobe:acrobat_dc:19.010.20091
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cpe:2.3:a:adobe:acrobat_dc:19.010.20098
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cpe:2.3:a:adobe:acrobat_dc:19.010.20099
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cpe:2.3:a:adobe:acrobat_dc:19.010.20100
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cpe:2.3:a:adobe:acrobat_dc:19.012.20034
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cpe:2.3:a:adobe:acrobat_dc:19.012.20035
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cpe:2.3:a:adobe:acrobat_dc:19.012.20036
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cpe:2.3:a:adobe:acrobat_dc:19.012.20040
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cpe:2.3:a:adobe:acrobat_dc:19.021.20047
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cpe:2.3:a:adobe:acrobat_dc:19.021.20048
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cpe:2.3:a:adobe:acrobat_dc:19.021.20049
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cpe:2.3:a:adobe:acrobat_dc:19.021.20056
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cpe:2.3:a:adobe:acrobat_dc:19.021.20058
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cpe:2.3:a:adobe:acrobat_dc:19.021.20061
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cpe:2.3:a:adobe:acrobat_dc:20.006.20034
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cpe:2.3:a:adobe:acrobat_dc:20.006.20042
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cpe:2.3:a:adobe:acrobat_dc:20.009.20063
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cpe:2.3:a:adobe:acrobat_dc:20.009.20065
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cpe:2.3:a:adobe:acrobat_dc:20.009.20067
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cpe:2.3:a:adobe:acrobat_dc:20.009.20074
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cpe:2.3:a:adobe:acrobat_dc:20.012.20041
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cpe:2.3:a:adobe:acrobat_dc:20.012.20043
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cpe:2.3:a:adobe:acrobat_dc:20.012.20048
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cpe:2.3:a:adobe:acrobat_dc:20.013.20064
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cpe:2.3:a:adobe:acrobat_dc:20.013.20066
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cpe:2.3:a:adobe:acrobat_dc:20.013.20074
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cpe:2.3:a:adobe:acrobat_reader:-
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cpe:2.3:a:adobe:acrobat_reader:17.000.0000
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cpe:2.3:a:adobe:acrobat_reader:17.011.30059
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cpe:2.3:a:adobe:acrobat_reader:17.011.30065
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cpe:2.3:a:adobe:acrobat_reader:17.011.30066
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cpe:2.3:a:adobe:acrobat_reader:17.011.30068
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cpe:2.3:a:adobe:acrobat_reader:17.011.30070
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cpe:2.3:a:adobe:acrobat_reader:17.011.30078
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cpe:2.3:a:adobe:acrobat_reader:17.011.30079
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cpe:2.3:a:adobe:acrobat_reader:17.011.30080
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cpe:2.3:a:adobe:acrobat_reader:17.011.30096
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cpe:2.3:a:adobe:acrobat_reader:17.011.30099
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cpe:2.3:a:adobe:acrobat_reader:17.011.30102
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cpe:2.3:a:adobe:acrobat_reader:17.011.30105
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cpe:2.3:a:adobe:acrobat_reader:17.011.30106
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cpe:2.3:a:adobe:acrobat_reader:17.011.30110
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cpe:2.3:a:adobe:acrobat_reader:17.011.30113
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cpe:2.3:a:adobe:acrobat_reader:17.011.30120
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cpe:2.3:a:adobe:acrobat_reader:17.011.30127
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cpe:2.3:a:adobe:acrobat_reader:17.011.30138
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cpe:2.3:a:adobe:acrobat_reader:17.011.30140
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cpe:2.3:a:adobe:acrobat_reader:17.011.30142
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cpe:2.3:a:adobe:acrobat_reader:17.011.30180
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cpe:2.3:a:adobe:acrobat_reader:17.011.30188
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cpe:2.3:a:adobe:acrobat_reader:20.0
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cpe:2.3:a:adobe:acrobat_reader:20.001.30002
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cpe:2.3:a:adobe:acrobat_reader:20.001.30005
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cpe:2.3:a:adobe:acrobat_reader:20.001.30010
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cpe:2.3:a:adobe:acrobat_reader:20.001.30018
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cpe:2.3:a:adobe:acrobat_reader:20.001.3005
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cpe:2.3:a:adobe:acrobat_reader_dc:15.000.0000
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cpe:2.3:a:adobe:acrobat_reader_dc:15.007.20033
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cpe:2.3:a:adobe:acrobat_reader_dc:15.008.20082
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cpe:2.3:a:adobe:acrobat_reader_dc:15.009.20069
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cpe:2.3:a:adobe:acrobat_reader_dc:15.009.20071
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cpe:2.3:a:adobe:acrobat_reader_dc:15.009.20077
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cpe:2.3:a:adobe:acrobat_reader_dc:15.009.20079
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cpe:2.3:a:adobe:acrobat_reader_dc:15.010.20056
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cpe:2.3:a:adobe:acrobat_reader_dc:15.010.20059
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cpe:2.3:a:adobe:acrobat_reader_dc:15.010.20060
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cpe:2.3:a:adobe:acrobat_reader_dc:15.016.20039
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cpe:2.3:a:adobe:acrobat_reader_dc:15.016.20041
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cpe:2.3:a:adobe:acrobat_reader_dc:15.016.20045
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cpe:2.3:a:adobe:acrobat_reader_dc:15.017.20050
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cpe:2.3:a:adobe:acrobat_reader_dc:15.017.20053
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cpe:2.3:a:adobe:acrobat_reader_dc:15.020.20039
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cpe:2.3:a:adobe:acrobat_reader_dc:15.020.20042
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cpe:2.3:a:adobe:acrobat_reader_dc:15.023.20053
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cpe:2.3:a:adobe:acrobat_reader_dc:15.023.20056
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cpe:2.3:a:adobe:acrobat_reader_dc:15.023.20070
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cpe:2.3:a:adobe:acrobat_reader_dc:17.000.0000
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cpe:2.3:a:adobe:acrobat_reader_dc:17.009.20044
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cpe:2.3:a:adobe:acrobat_reader_dc:17.009.20058
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cpe:2.3:a:adobe:acrobat_reader_dc:17.012.20093
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cpe:2.3:a:adobe:acrobat_reader_dc:17.012.20095
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cpe:2.3:a:adobe:acrobat_reader_dc:17.012.20098
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cpe:2.3:a:adobe:acrobat_reader_dc:18.0
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cpe:2.3:a:adobe:acrobat_reader_dc:18.009.20044
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cpe:2.3:a:adobe:acrobat_reader_dc:18.009.20050
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cpe:2.3:a:adobe:acrobat_reader_dc:18.011.20035
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cpe:2.3:a:adobe:acrobat_reader_dc:18.011.20036
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cpe:2.3:a:adobe:acrobat_reader_dc:18.011.20038
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cpe:2.3:a:adobe:acrobat_reader_dc:18.011.20040
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cpe:2.3:a:adobe:acrobat_reader_dc:18.011.20055
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cpe:2.3:a:adobe:acrobat_reader_dc:18.011.20058
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cpe:2.3:a:adobe:acrobat_reader_dc:18.011.20063
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cpe:2.3:a:adobe:acrobat_reader_dc:19.008.20071
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cpe:2.3:a:adobe:acrobat_reader_dc:19.008.20074
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cpe:2.3:a:adobe:acrobat_reader_dc:19.008.20080
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cpe:2.3:a:adobe:acrobat_reader_dc:19.008.20081
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cpe:2.3:a:adobe:acrobat_reader_dc:19.010.20064
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cpe:2.3:a:adobe:acrobat_reader_dc:19.010.20069
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cpe:2.3:a:adobe:acrobat_reader_dc:19.010.20091
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cpe:2.3:a:adobe:acrobat_reader_dc:19.010.20098
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cpe:2.3:a:adobe:acrobat_reader_dc:19.010.20099
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cpe:2.3:a:adobe:acrobat_reader_dc:19.010.20100
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cpe:2.3:a:adobe:acrobat_reader_dc:19.012.20034
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cpe:2.3:a:adobe:acrobat_reader_dc:19.012.20035
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cpe:2.3:a:adobe:acrobat_reader_dc:19.012.20036
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cpe:2.3:a:adobe:acrobat_reader_dc:19.012.20040
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cpe:2.3:a:adobe:acrobat_reader_dc:19.021.20047
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cpe:2.3:a:adobe:acrobat_reader_dc:19.021.20048
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cpe:2.3:a:adobe:acrobat_reader_dc:19.021.20049
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cpe:2.3:a:adobe:acrobat_reader_dc:19.021.20056
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cpe:2.3:a:adobe:acrobat_reader_dc:19.021.20058
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cpe:2.3:a:adobe:acrobat_reader_dc:19.021.20061
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cpe:2.3:a:adobe:acrobat_reader_dc:20.006.20034
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cpe:2.3:a:adobe:acrobat_reader_dc:20.006.20042
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cpe:2.3:a:adobe:acrobat_reader_dc:20.009.20063
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cpe:2.3:a:adobe:acrobat_reader_dc:20.009.20065
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cpe:2.3:a:adobe:acrobat_reader_dc:20.009.20067
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cpe:2.3:a:adobe:acrobat_reader_dc:20.009.20074
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cpe:2.3:a:adobe:acrobat_reader_dc:20.012.20041
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cpe:2.3:a:adobe:acrobat_reader_dc:20.012.20043
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cpe:2.3:a:adobe:acrobat_reader_dc:20.012.20048
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cpe:2.3:a:adobe:acrobat_reader_dc:20.013.20064
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cpe:2.3:a:adobe:acrobat_reader_dc:20.013.20066
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cpe:2.3:a:adobe:acrobat_reader_dc:20.013.20074
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cpe:2.3:o:microsoft:windows:-