Vulnerability Details CVE-2019-6976
libvips before 8.7.4 generates output images from uninitialized memory locations when processing corrupted input image data because iofuncs/memory.c does not zero out allocated memory. This can result in leaking raw process memory contents through the output image.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 70.1%
CVSS Severity
CVSS v3 Score 5.3
CVSS v2 Score 5.0
References
- https://blog.silentsignal.eu/2019/04/18/drop-by-drop-bleeding-through-libvips/
- https://github.com/libvips/libvips/commit/00622428bda8d7521db8d74260b519fa41d69d0a
- https://github.com/libvips/libvips/releases/tag/v8.7.4
- https://blog.silentsignal.eu/2019/04/18/drop-by-drop-bleeding-through-libvips/
- https://github.com/libvips/libvips/commit/00622428bda8d7521db8d74260b519fa41d69d0a
- https://github.com/libvips/libvips/releases/tag/v8.7.4
Products affected by CVE-2019-6976
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cpe:2.3:a:libvips:libvips:7.28.0
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cpe:2.3:a:libvips:libvips:7.30.0
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cpe:2.3:a:libvips:libvips:8.0
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cpe:2.3:a:libvips:libvips:8.1
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cpe:2.3:a:libvips:libvips:8.2.2
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cpe:2.3:a:libvips:libvips:8.2.3
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cpe:2.3:a:libvips:libvips:8.3.0
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cpe:2.3:a:libvips:libvips:8.4.2
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cpe:2.3:a:libvips:libvips:8.4.6
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cpe:2.3:a:libvips:libvips:8.5.1
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cpe:2.3:a:libvips:libvips:8.5.2
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cpe:2.3:a:libvips:libvips:8.5.3
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cpe:2.3:a:libvips:libvips:8.5.4
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cpe:2.3:a:libvips:libvips:8.5.5
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cpe:2.3:a:libvips:libvips:8.5.6
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cpe:2.3:a:libvips:libvips:8.5.7
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cpe:2.3:a:libvips:libvips:8.5.8
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cpe:2.3:a:libvips:libvips:8.5.9
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cpe:2.3:a:libvips:libvips:8.6.0
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cpe:2.3:a:libvips:libvips:8.6.1
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cpe:2.3:a:libvips:libvips:8.6.2
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cpe:2.3:a:libvips:libvips:8.6.3
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cpe:2.3:a:libvips:libvips:8.6.4
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cpe:2.3:a:libvips:libvips:8.6.5
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cpe:2.3:a:libvips:libvips:8.7.0
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cpe:2.3:a:libvips:libvips:8.7.1
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cpe:2.3:a:libvips:libvips:8.7.2
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cpe:2.3:a:libvips:libvips:8.7.3