漏洞信息详情

GNU Binutils 输入验证错误漏洞

• CNNVD编号：CNNVD-201901-088
• 危害等级： 中危
  
• CVE编号： CVE-2018-20673
• 漏洞类型： 输入验证错误
• 发布时间： 2019-01-07
• 威胁类型： 本地
• 更新时间： 2021-12-16
• 厂        商： gnu
• 漏洞来源：

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。libiberty是其中的一个GNU程序使用的子程序的集合。

GNU Binutils 2.31.1版本中的GNU libiberty的cplus-dem.c文件的‘demangle_template’函数存在输入验证错误漏洞。攻击者可利用该漏洞造成基于堆的缓冲区溢出（崩溃）。

漏洞公告

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法：

https://www.gnu.org/

参考网址

来源:BID

链接:https://www.securityfocus.com/bid/106454

来源:MISC

链接:https://sourceware.org/bugzilla/show_bug.cgi?id=24039

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3935

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/165286/Red-Hat-Security-Advisory-2021-5128-06.HTML

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3905

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.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.4229

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/GNU-Binutils-integer-overflow-via-demangle-template-36855

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/165002/Red-Hat-Security-Advisory-2021-4032-01.HTML

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3772

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/165099/Red-Hat-Security-Advisory-2021-4848-07.HTML

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.4059

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/164879/Red-Hat-Security-Advisory-2021-4386-04.HTML

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.4254

来源:www.ibm.com

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

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.4095

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.4172

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/165135/Red-Hat-Security-Advisory-2021-4914-06.HTML

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/165129/Red-Hat-Security-Advisory-2021-4902-06.HTML

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/164967/Red-Hat-Security-Advisory-2021-4627-01.HTML

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/165209/Red-Hat-Security-Advisory-2021-5038-04.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:2.31.1  

补丁

暂无