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Threatist priority CRITICAL 0 HIGH 0 MEDIUM 2 LOW 0

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

Fix status Fixed 0 Partial 2 Will not fix 0 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 2

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Weakness (CWE) CWE-787 Out-of-bounds Write 2 CWE-190 Integer Overflow or Wraparound 1

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Vendor: Lz4 Project × Component: Lz4 × Clear all filters

TI-2021-02479 CVE-2021-3520 · GHSA-gmc7-pqv9-966m

Integer overflow in lz4

Priority MEDIUM 55

There's a flaw in lz4.

CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.03401 · Published 2021-06-02 · Partial fix CWE-190

TI-2019-13087 CVE-2019-17543 · GHSA-fxrv-74g3-w7qr

LZ4 before 1.9.2 has a heap-based buffer overflow in LZ4_write32 (related to…

Priority MEDIUM 56

LZ4 before 1.9.2 has a heap-based buffer overflow in LZ4_write32 (related to LZ4_compress_destSize), affecting applications that call LZ4_compress_fast with a large input.

CVSS 3.1HIGH 8.1· Network · No auth · No interaction · EPSS 0.10451 · Published 2019-10-14 · Partial fix CWE-787

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