Vulnerability Details CVE-2015-9274
HarfBuzz before 1.0.4 allows remote attackers to cause a denial of service (invalid read of two bytes and application crash) because of GPOS and GSUB table mishandling, related to hb-ot-layout-gpos-table.hh, hb-ot-layout-gsub-table.hh, and hb-ot-layout-gsubgpos-private.hh.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.011
EPSS Ranking 76.6%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 4.3
Products affected by CVE-2015-9274
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cpe:2.3:a:harfbuzz_project:harfbuzz:-
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.6.0
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.1
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.10
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.11
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.12
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.13
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.14
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.15
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.16
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.17
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.18
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.19
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.2
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.20
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.21
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.22
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.23
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.24
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.25
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.26
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.27
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.28
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.29
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.3
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.30
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.31
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.32
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.33
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.34
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.35
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.36
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.37
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.38
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.39
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.4
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.40
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.41
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.42
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.5
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.6
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.7
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.8
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cpe:2.3:a:harfbuzz_project:harfbuzz:0.9.9
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cpe:2.3:a:harfbuzz_project:harfbuzz:1.0.0
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cpe:2.3:a:harfbuzz_project:harfbuzz:1.0.1
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cpe:2.3:a:harfbuzz_project:harfbuzz:1.0.2
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cpe:2.3:a:harfbuzz_project:harfbuzz:1.0.3