CVE-2018-20623
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I. Basic Information for CVE-2018-20623
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In GNU Binutils 2.31.1, there is a use-after-free in the error function in elfcomm.c when called from the process_archive function in readelf.c via a crafted ELF file.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
GNU Binutils 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GNU Binutils（又名GNU Binary Utilities或binutils）是GNU计划开发的一组编程语言工具程序，它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 2.31.1版本中的elfcomm.c文件的‘error’函数存在释放后重用漏洞。攻击者可借助特制的ELF文件利用该漏洞造成拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2018-20623
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://sourceware.org/bugzilla/show_bug.cgi?id=24049x_refsource_MISC
- https://support.f5.com/csp/article/K38336243x_refsource_CONFIRM
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00072.htmlvendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00008.htmlvendor-advisoryx_refsource_SUSE
- https://nvd.nist.gov/vuln/detail/CVE-2018-20623
Same Patch Batch · n/a · 2018-12-31 · 18 CVEs total
| CVE-2018-19902 | No-CMS 跨站脚本漏洞 | |
| CVE-2018-20616 | ok-file-formats 缓冲区错误漏洞 | |
| CVE-2018-20617 | ok-file-formats 缓冲区错误漏洞 | |
| CVE-2018-20618 | ok-file-formats 缓冲区错误漏洞 | |
| CVE-2018-19918 | CuppaCMS 跨站脚本漏洞 | |
| CVE-2018-19906 | razorCMS 跨站脚本漏洞 | |
| CVE-2018-19905 | razorCMS 注入漏洞 | |
| CVE-2018-19904 | XSLT CMS 跨站脚本漏洞 | |
| CVE-2018-19903 | XSLT CMS 跨站脚本漏洞 | |
| CVE-2018-20622 | JasPer 资源管理错误漏洞 | |
| CVE-2018-19901 | No-CMS 跨站脚本漏洞 | |
| CVE-2018-19845 | Cagintranet Networks GetSimple CMS 跨站脚本漏洞 | |
| CVE-2018-19844 | FROG CMS 跨站脚本漏洞 | |
| CVE-2018-19937 | VideoLAN VLC media player app for iOS 安全漏洞 | |
| CVE-2018-18602 | Guardzilla smart cameras 安全特征问题漏洞 | |
| CVE-2018-18601 | Guardzilla GZ621W 缓冲区错误漏洞 | |
| CVE-2018-18600 | Guardzilla GZ180 命令注入漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2018-20623
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