Out-of-bounds Write Affecting lz4 package, versions *


low
  • Attack Complexity

    High

  • Confidentiality

    High

  • Integrity

    High

  • Availability

    High

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  • snyk-id

    SNYK-DEBIAN10-LZ4-473072

  • published

    14 Oct 2019

  • disclosed

    14 Oct 2019

How to fix?

There is no fixed version for Debian:10 lz4.

NVD Description

Note: Versions mentioned in the description apply to the upstream lz4 package.

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. (This issue can also lead to data corruption.) NOTE: the vendor states "only a few specific / uncommon usages of the API are at risk."