GNU Binutils 缓冲区错误漏洞

漏洞信息详情

GNU Binutils 缓冲区错误漏洞

CNNVD编号：CNNVD-201812-291
危害等级：高危-->
危害等级：高危
CVE编号： CVE-2018-19931
漏洞类型：缓冲区错误
发布时间： 2018-12-10
威胁类型：本地
更新时间： 2021-07-26
厂商： gnu
漏洞来源： Gentoo

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及之前版本中的BFD library的elfcode.h文件的‘bfd_elf32_swap_phdr_in’函数存在基于堆的缓冲区溢出漏洞，该漏洞源于程序包头的数量没有被限定。本地攻击者可通过提交恶意的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:BID

链接:http://www.securityfocus.com/bid/106144

来源:MISC

链接:https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=5f60af5d24d181371d67534fa273dd221df20c07

来源:CONFIRM

链接:https://security.netapp.com/advisory/ntap-20190221-0004/

来源:BID

链接:https://www.securityfocus.com/bid/106144

来源:SUSE

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

来源:UBUNTU

链接:https://usn.ubuntu.com/4336-1/

来源:SUSE

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

来源:GENTOO

链接:https://security.gentoo.org/glsa/201908-01

来源:MISC

链接:https://sourceware.org/bugzilla/show_bug.cgi?id=23942

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: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:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/153865/Gentoo-Linux-Security-Advisory-201908-01.html

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: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

正文

GNU Binutils 缓冲区错误漏洞

漏洞信息详情