CVE-2019-7148
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I. Basic Information for CVE-2019-7148
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An attempted excessive memory allocation was discovered in the function read_long_names in elf_begin.c in libelf in elfutils 0.174. Remote attackers could leverage this vulnerability to cause a denial-of-service via crafted elf input, which leads to an out-of-memory exception. NOTE: The maintainers believe this is not a real issue, but instead a "warning caused by ASAN because the allocation is big. By setting ASAN_OPTIONS=allocator_may_return_null=1 and running the reproducer, nothing happens."
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
elfutils libelf 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
elfutils是一套用于读取、创建和修改ELF二进制文件的实用程序和库的集合。libelf是一个用于解析ELF格式的二进制文件并与之交互的库。 elfutils 0.174版本中的libelf的elf_begin.c文件的‘read_long_names’函数存在缓冲区错误漏洞。远程攻击者可借助特制的elf输入利用该漏洞造成拒绝服务（内存不足异常）。
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-2019-7148
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://sourceware.org/bugzilla/show_bug.cgi?id=24085x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2019-7148
Same Patch Batch · n/a · 2019-01-29 · 26 CVEs total
| CVE-2019-7172 | Atutor 跨站脚本漏洞 | |
| CVE-2019-7154 | Binaryen 缓冲区错误漏洞 | |
| CVE-2019-7153 | Binaryen 代码问题漏洞 | |
| CVE-2019-7152 | Binaryen 缓冲区错误漏洞 | |
| CVE-2019-7151 | Binaryen 代码问题漏洞 | |
| CVE-2019-7150 | elfutils 缓冲区错误漏洞 | |
| CVE-2019-7149 | elfutils 缓冲区错误漏洞 | |
| CVE-2019-7147 | NASM 缓冲区错误漏洞 | |
| CVE-2019-7146 | elfutils libebl 缓冲区错误漏洞 | |
| CVE-2016-10740 | Atlassian Crowd 信息泄露漏洞 | |
| CVE-2019-7156 | libdoc 安全漏洞 | |
| CVE-2019-7160 | idreamsoft iCMS 路径遍历漏洞 | |
| CVE-2019-7173 | Croogo 跨站脚本漏洞 | |
| CVE-2018-12609 | Open-Xchange OX App Suite 安全漏洞 | |
| CVE-2019-7171 | Croogo 跨站脚本漏洞 | |
| CVE-2019-7170 | Croogo 跨站脚本漏洞 | |
| CVE-2019-7169 | Croogo 跨站脚本漏洞 | |
| CVE-2019-7168 | Croogo 跨站脚本漏洞 | |
| CVE-2018-19858 | YesLogic Pty PrinceXML 跨站脚本漏洞 | |
| CVE-2018-19782 | FreshRSS 跨站脚本漏洞 |
Showing top 20 of 26 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
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Open5GS SMF ogs_nas_parse_qos_rules denial of service - CVE-2026-8269
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V. Comments for CVE-2019-7148
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