CVE-2018-18309
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
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reloc.c文件的‘read_reloc’函数存在安全漏洞。攻击者可利用该漏洞造成拒绝服务（段错误和应用程序崩溃）。
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I. Basic Information for CVE-2018-18309
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.31. An invalid memory address dereference was discovered in read_reloc in reloc.c. The vulnerability causes a segmentation fault and application crash, which leads to denial of service, as demonstrated by objdump, because of missing _bfd_clear_contents bounds checking.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
GNU Binutils 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
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reloc.c文件的‘read_reloc’函数存在安全漏洞。攻击者可利用该漏洞造成拒绝服务（段错误和应用程序崩溃）。
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 | - |
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II. Public POCs for CVE-2018-18309
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2018-18309 (2)
Mailing List Discussions for CVE-2018-18309 (2)
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http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00072.html vendor-advisory x_refsource_SUSE
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http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00008.html vendor-advisory x_refsource_SUSE
Other References for CVE-2018-18309 (2)
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https://sourceware.org/bugzilla/show_bug.cgi?id=23770 x_refsource_MISC
Same Patch Batch · n/a · 2018-10-15 · 29 CVEs total
| CVE-2018-18073 | Artifex Ghostscript 安全漏洞 | |
| CVE-2018-18260 | CamaleonCMS 跨站脚本漏洞 | |
| CVE-2018-18310 | elfutils 缓冲区错误漏洞 | |
| CVE-2018-18296 | MetInfo 跨站脚本漏洞 | |
| CVE-2018-18317 | DESHANG DSCMS 跨站请求伪造漏洞 | |
| CVE-2018-18316 | emlog 跨站请求伪造漏洞 | |
| CVE-2018-18315 | lemon 安全漏洞 | |
| CVE-2018-18318 | Qiku 360 Phone N6 Pro 1801-A01 安全漏洞 | |
| CVE-2018-18320 | Asuswrt-Merlin Merlin.PHP组件输入验证错误漏洞 | |
| CVE-2018-18319 | Asuswrt-Merlin Merlin.PHP组件代码注入漏洞 | |
| CVE-2018-18324 | CentOS Web Panel 跨站脚本漏洞 | |
| CVE-2018-18323 | CentOS Web Panel 安全漏洞 | |
| CVE-2018-18322 | CentOS Web Panel 命令注入漏洞 | |
| CVE-2018-18361 | nc-cms 跨站脚本漏洞 | |
| CVE-2017-5934 | MoinMoin GUI editor 跨站脚本漏洞 | |
| CVE-2018-17961 | Artifex Ghostscript 安全漏洞 | |
| CVE-2018-15593 | Ivanti Workspace Control和RES One Workspace 安全漏洞 | |
| CVE-2018-15592 | Ivanti Workspace Control和RES One Workspace 安全漏洞 | |
| CVE-2018-15591 | Ivanti Workspace Control和RES One Workspace 安全漏洞 | |
| CVE-2018-15590 | Ivanti Workspace Control和RES One Workspace 安全漏洞 |
Showing top 20 of 29 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2018-18309
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