CVE-2019-20454
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I. Basic Information for CVE-2019-20454
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An out-of-bounds read was discovered in PCRE before 10.34 when the pattern \X is JIT compiled and used to match specially crafted subjects in non-UTF mode. Applications that use PCRE to parse untrusted input may be vulnerable to this flaw, which would allow an attacker to crash the application. The flaw occurs in do_extuni_no_utf in pcre2_jit_compile.c.
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
PCRE 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PCRE是Philip Hazel个人开发者的一款使用C语言编写的开源正则表达式函数库。 PCRE 10.34之前版本中的pcre2_jit_compile.c文件的‘do_extuni_no_utf’函数存在缓冲区错误漏洞。攻击者可借助特制的对象利用该漏洞造成应用程序崩溃。
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 | - |
II. Public POCs for CVE-2019-20454
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://security.gentoo.org/glsa/202006-16vendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2019-20454
Same Patch Batch · n/a · 2020-02-14 · 24 CVEs total
| CVE-2020-8612 | Progress Software MOVEit Transfer 跨站脚本漏洞 | |
| CVE-2020-8128 | jsreport 代码问题漏洞 | |
| CVE-2019-15594 | GitLab 信息泄露漏洞 | |
| CVE-2020-8129 | script-manager npm package 代码注入漏洞 | |
| CVE-2019-15592 | GitLab 信息泄露漏洞 | |
| CVE-2019-5187 | Accusoft ImageGear 缓冲区错误漏洞 | |
| CVE-2020-6068 | Accusoft ImageGear 缓冲区错误漏洞 | |
| CVE-2019-13967 | ITOP 输入验证错误漏洞 | |
| CVE-2019-13966 | ITOP 跨站脚本漏洞 | |
| CVE-2019-13965 | ITOP 跨站脚本漏洞 | |
| CVE-2020-8594 | WordPress Ninja Forms 跨站脚本漏洞 | |
| CVE-2020-8843 | Istio 输入验证错误漏洞 | |
| CVE-2016-2338 | Ruby 缓冲区错误漏洞 | |
| CVE-2020-8611 | Progress Software MOVEit Transfer SQL注入漏洞 | |
| CVE-2019-11215 | Combodo iTop 输入验证错误漏洞 | |
| CVE-2019-19879 | HashiCorp Sentinel 安全漏洞 | |
| CVE-2019-20045 | Synergy Systems & Solutions HUSKY RTU 6049-E70 输入验证错误漏洞 | |
| CVE-2019-20046 | Synergy Systems & Solutions HUSKY RTU 6049-E70 授权问题漏洞 | |
| CVE-2018-21032 | Hitachi Command Suite 安全漏洞 | |
| CVE-2018-21033 | Hitachi Command Suite 输入验证错误漏洞 |
Showing top 20 of 24 CVEs. View all on vendor page → →
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V. Comments for CVE-2019-20454
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