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Posted to issues@kudu.apache.org by "yejiabao_h (Jira)" <ji...@apache.org> on 2020/06/22 02:25:00 UTC

[jira] [Updated] (KUDU-3156) Whether the CVE-2019-17543 vulnerability of lz affects kudu

     [ https://issues.apache.org/jira/browse/KUDU-3156?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

yejiabao_h updated KUDU-3156:
-----------------------------
    Description: 
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."      

Whether the CVE-2019-17543 vulnerability of lz affects kudu? if yes, what is the impact?

  was: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."   这个问题kudu有涉及吗?如果有涉及，请问影响是什么？

        Summary: Whether the CVE-2019-17543 vulnerability of lz affects kudu  (was: lz的CVE-2019-17543漏洞是否对kudu有影响)

> Whether the CVE-2019-17543 vulnerability of lz affects kudu
> -----------------------------------------------------------
>
>                 Key: KUDU-3156
>                 URL: https://issues.apache.org/jira/browse/KUDU-3156
>             Project: Kudu
>          Issue Type: Bug
>    Affects Versions: 1.8.0
>            Reporter: yejiabao_h
>            Priority: Major
>
> 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."      
> Whether the CVE-2019-17543 vulnerability of lz affects kudu? if yes, what is the impact?



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