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Threatist priority CRITICAL 0 HIGH 0 MEDIUM 0 LOW 2

Signals Exploited in the wild (KEV) 0 Patch available 1 No fix listed 1 Has CVE 2

Fix status Fixed 0 Partial 1 Will not fix 1 Deferred 0 No fix listed 0

Impact type Code execution 2 Privilege escalation 0 Security bypass 0 Information disclosure 0 Tampering 0 Denial of service 0 Spoofing 0 Cross-site scripting 0 SQL injection 0

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Requirements No authentication 2 No user interaction 0

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Products as named in CPE, with their records.

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Weakness (CWE) CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer 1 CWE-416 Use After Free 1 CWE-787 Out-of-bounds Write 1

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Advisory: gstreamer-plugins-good — DSA-4900 × Clear all filters

TI-2021-02457 CVE-2021-3498 · GHSA-hf4m-4x6v-4wvr

GStreamer before 1.18.4 might cause heap corruption when parsing certain malformed Matroska files.

Priority LOW 38

GStreamer before 1.18.4 might cause heap corruption when parsing certain malformed Matroska files.

CVSS 3.1HIGH 7.8· Local · No auth · User interaction · EPSS 0.01762 · Published 2021-04-19 · Will not fix CWE-119

TI-2021-02456 CVE-2021-3497 · GHSA-9gpj-v2gq-r9fx

Use after free in gstreamer-plugins-good

Priority LOW 36

GStreamer before 1.18.4 might access already-freed memory in error code paths when demuxing certain malformed Matroska files.

CVSS 3.1HIGH 7.8· Local · No auth · User interaction · EPSS 0.01219 · Published 2021-04-19 · Partial fix CWE-416

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