漏洞信息详情
LZ4 缓冲区错误漏洞
漏洞简介
LZ4是一款无损压缩算法。
LZ4 1.9.2之前版本中‘LZ4_write32’函数存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时,未正确验证数据边界,导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。
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/756
参考网址
来源:MLIST
链接:https://lists.apache.org/thread.html/r7bc72200f94298bc9a0e35637f388deb53467ca4b2e2ad1ff66d8960@%3Cissues.kudu.apache.org%3E
来源:MISC
链接:https://github.com/lz4/lz4/pull/760
来源:MLIST
链接:https://lists.apache.org/thread.html/f0038c4fab2ee25aee849ebeff6b33b3aa89e07ccfb06b5c87b36316@%3Cissues.arrow.apache.org%3E
来源:MISC
链接:https://github.com/lz4/lz4/pull/756
来源:MISC
链接:https://lists.apache.org/thread.html/r0fb226357e7988a241b06b93bab065bcea2eb38658b382e485960e26@%3Cissues.kudu.apache.org%3E
来源:github.com
链接:https://github.com/lz4/lz4/compare/v1.9.1...v1.9.2
来源:bugs.chromium.org
链接:https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15941
来源:MISC
链接:https://github.com/lz4/lz4/issues/801
来源:MLIST
链接:https://lists.apache.org/thread.html/f506bc371d4a068d5d84d7361293568f61167d3a1c3e91f0def2d7d3@%3Cdev.arrow.apache.org%3E
来源:MISC
链接:https://www.oracle.com/security-alerts/cpuoct2020.html
来源:SUSE
链接:http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00070.html
来源:MLIST
链接:https://lists.apache.org/thread.html/r4068ba81066792f2b4d208b39c4c4713c5d4c79bd8cb6c1904af5720@%3Cissues.kudu.apache.org%3E
来源:N/A
链接:https://www.oracle.com//security-alerts/cpujul2021.html
来源:MLIST
链接:https://lists.apache.org/thread.html/9ff0606d16be2ab6a81619e1c9e23c3e251756638e36272c8c8b7fa3@%3Cissues.arrow.apache.org%3E
来源:MLIST
链接:https://lists.apache.org/thread.html/25015588b770d67470b7ba7ea49a305d6735dd7f00eabe7d50ec1e17@%3Cissues.arrow.apache.org%3E
来源:MLIST
链接:https://lists.apache.org/thread.html/543302d55e2d2da4311994e9b0debdc676bf3fd05e1a2be3407aa2d6@%3Cissues.arrow.apache.org%3E
来源:MLIST
链接:https://lists.apache.org/thread.html/793012683dc0fa6819b7c2560e6cf990811014c40c7d75412099c357@%3Cissues.arrow.apache.org%3E
来源:SUSE
链接:http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00069.html
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20192757-1.html
来源:vigilance.fr
链接:https://vigilance.fr/vulnerability/LZ4-buffer-overflow-via-LZ4-write32-30733
来源:www.oracle.com
链接:https://www.oracle.com/security-alerts/cpujul2021.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2019.3942/
来源:www.cybersecurity-help.cz
链接:https://www.cybersecurity-help.cz/vdb/SB2021072058
来源:nvd.nist.gov
链接:https://nvd.nist.gov/vuln/detail/CVE-2019-17543
受影响实体
暂无
补丁
- LZ4 缓冲区错误漏洞的修复措施<!--2019-10-13-->
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