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LZ4 输入验证错误漏洞

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漏洞信息详情

LZ4 输入验证错误漏洞

  • CNNVD编号：CNNVD-202104-2105
    • <!--
  • 危害等级： 超危-->
  • 危害等级： 超危
  • CVE编号： CVE-2021-3520
  • 漏洞类型： 输入验证错误
  • 发布时间： 2021-04-28
  • 威胁类型： 远程
  • 更新时间： 2021-12-01
  • 厂        商：
  • 漏洞来源：

漏洞简介

LZ4是一款无损压缩算法。

lz4 1：1.9.3-1 存在输入验证错误漏洞，该漏洞源于整数溢出bug导致一个memmove参数变为负数而导致的潜在内存损坏。

漏洞公告

目前厂商已发布升级补丁以修复漏洞，补丁获取链接：

https://github.com/lz4/lz4/pull/972

参考网址

来源:N/A

链接:https://www.oracle.com//security-alerts/cpujul2021.html

来源:MISC

链接:https://www.oracle.com/security-alerts/cpuoct2021.html

来源:MISC

链接:https://bugzilla.redhat.com/show_bug.cgi?id=1954559

来源:CONFIRM

链接:https://security.netapp.com/advisory/ntap-20211104-0005/

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021052411

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021052537

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/lz4-integer-overflow-via-memmove-35399

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2657

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2711

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2677

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2897

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2959

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1748

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1791

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/163756/Red-Hat-Security-Advisory-2021-3024-01.html

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021090126

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/162870/Ubuntu-Security-Notice-USN-4968-2.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/162836/Ubuntu-Security-Notice-USN-4968-1.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2266

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021052806

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1818

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021080914

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1877

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021092220

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/163328/Red-Hat-Security-Advisory-2021-2575-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1637

来源:www.ibm.com

链接:https://www.ibm.com/support/pages/node/6520474

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2021-3520

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2555

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021063006

来源:access.redhat.com

链接:https://access.redhat.com/security/cve/cve-2021-3520

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3141

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/163957/Red-Hat-Security-Advisory-2021-3361-01.html

受影响实体

    暂无


补丁

  • LZ4 输入验证错误漏洞的修复措施
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    2021-4-28
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