漏洞信息详情

GNU Binutils 缓冲区错误漏洞

• CNNVD编号：CNNVD-201810-1180
• 危害等级： 中危
  
• CVE编号： CVE-2018-18605
• 漏洞类型： 缓冲区错误
• 发布时间： 2018-10-24
• 威胁类型： 本地
• 更新时间： 2021-07-26
• 厂        商： gnu
• 漏洞来源： Ubuntu

漏洞简介

GNU Binutils（GNU Binary Utilities或binutils）是GNU社区的开发的一组编程语言工具程序。该程序主要用于处理多种格式的目标文件，并提供有连接器、汇编器和其他用于目标文件和档案的工具。

GNU Binutils 2.31版本中的BFD库的merge.c文件的‘sec_merge_hash_lookup’函数存在基于堆的缓冲区越界读取漏洞。远程攻击者可借助特制的ELF文件利用该漏洞造成拒绝服务。

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://www.gnu.org/

参考网址

来源:MISC

链接:https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=ab419ddbb2cdd17ca83618990f2cacf904ce1d61

来源:MISC

链接:https://deb.freexian.com/extended-lts/tracker/CVE-2018-18605

来源:CONFIRM

链接:https://security.netapp.com/advisory/ntap-20190307-0003/

来源:BID

链接:http://www.securityfocus.com/bid/105754

来源:MISC

链接:https://sourceware.org/bugzilla/show_bug.cgi?id=23804

来源:SUSE

链接:http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00072.HTML

来源:SUSE

链接:http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00008.HTML

来源:BID

链接:https://www.securityfocus.com/bid/105754

来源:www.suse.com

链接:https://www.suse.com/support/update/announcement/2019/suse-su-20192779-1.HTML

来源:www.suse.com

链接:https://www.suse.com/support/update/announcement/2019/suse-su-20192780-1.HTML

来源:www.suse.com

链接:https://www.suse.com/support/update/announcement/2019/suse-su-20192650-1.HTML

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.1400/

来源:www.ibm.com

链接:https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-in-gnu-binutils-affect-ibm-netezza-analytics/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2483

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2019.3833/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2019.3954/

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/GNU-Binutils-three-vulnerabilities-28696

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2019.3969/

来源:www.ibm.com

链接:https://www.ibm.com/support/pages/node/1143448

来源:www.ibm.com

链接:https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-in-gnu-binutils-affect-ibm-netezza-platform-software-clients/

来源:www.ibm.com

链接:https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-in-gnu-binutils-affect-ibm-netezza-analytics-for-nps/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/157353/Ubuntu-Security-Notice-USN-4336-1.HTML

来源:www.ibm.com

链接:https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-in-gnu-binutils-affect-ibm-netezza-performance-server/

受影响实体

• Gnu Binutils:2.31  

补丁

• GNU Binutils Binary File Descriptor library 缓冲区错误漏洞的修复措施