漏洞信息详情

BusyBox 安全漏洞

• CNNVD编号：CNNVD-202103-1217
• 危害等级： 高危
  
• CVE编号： CVE-2021-28831
• 漏洞类型： 其他
• 发布时间： 2021-03-19
• 威胁类型： 远程
• 更新时间： 2022-07-11
• 厂        商：
• 漏洞来源：

漏洞简介

BusyBox是乌克兰Denis Vlasenko个人开发者的一套包含了多个linux命令和工具的应用程序。

BusyBox through 1.32.1 存在安全漏洞，该漏洞源于错误地处理huft构建结果指针上的错误位，通过畸形的gzip数据导致无效的自由或分段错误。

漏洞公告

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页：

https://git.busybox.net/

参考网址

来源:GENTOO

链接:https://security.gentoo.org/glsa/202105-09

来源:MLIST

链接:https://lists.debian.org/debian-lts-announce/2021/04/msg00001.HTML

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/3UDQGJRECXFS5EZVDH2OI45FMO436AC4/

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/ZASBW7QRRLY5V2R44MQ4QQM4CZIDHM2U/

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/Z7ZIFKPRR32ZYA3WAA2NXFA3QHHOU6FJ/

来源:MISC

链接:https://git.busybox.net/busybox/commit/?id=f25d254dfd4243698c31a4f3153d4ac72aa9e9bd

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2022051129

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021051028

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/165179/Ubuntu-Security-Notice-USN-5179-1.HTML

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/BusyBox-memory-corruption-via-decompress-gunzip-c-34903

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3584

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.4159

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2022070816

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2021-28831

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1123

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021052606

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/167010/Ubuntu-Security-Notice-USN-5179-2.HTML

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/162786/Gentoo-Linux-Security-Advisory-202105-09.HTML

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2022.0646

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2022.3345.2

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021120810

受影响实体

暂无

补丁

• BusyBox 安全漏洞的修复措施