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CVE-2018-6798

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.

Perl是美国程序员拉里-沃尔（Larry Wall）所研发的一种免费且功能强大的跨平台编程语言。 Perl 5.22版本至5.26版本中存在安全漏洞。攻击者可借助特制的正则表达式利用该漏洞获取信息（基于堆的缓冲区越边界读取）。

AI Predicted 5.3 Difficulty: Moderate EPSS 4.00% · P90
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I. Basic Information for CVE-2018-6798

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in Perl 5.22 through 5.26. Matching a crafted locale dependent regular expression can cause a heap-based buffer over-read and potentially information disclosure.
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
Perl 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Perl是美国程序员拉里-沃尔（Larry Wall）所研发的一种免费且功能强大的跨平台编程语言。 Perl 5.22版本至5.26版本中存在安全漏洞。攻击者可借助特制的正则表达式利用该漏洞获取信息（基于堆的缓冲区越边界读取）。
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-2018-6798

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III. Intelligence Information for CVE-2018-6798

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Vendor Advisories for CVE-2018-6798 (5)

Other References for CVE-2018-6798 (1)

Same Patch Batch · n/a · 2018-04-17 · 15 CVEs total

CVE-2018-10191 mruby 数字错误漏洞
CVE-2018-10192 IPVanish for macOS 权限许可和访问控制问题漏洞
CVE-2018-10186 radare2 缓冲区错误漏洞
CVE-2018-10187 radare2 缓冲区错误漏洞
CVE-2018-10189 Mautic 安全漏洞
CVE-2018-10190 London Trust Media Private Internet Access VPN Client for Windows 安全漏洞
CVE-2018-6797 Perl 缓冲区错误漏洞
CVE-2018-6913 Perl 缓冲区错误漏洞
CVE-2018-7539 Appear TV XC5000和XC5100 安全漏洞
CVE-2014-2294 Open Web Analytics 安全漏洞
CVE-2018-10185 TuziCMS 跨站请求伪造漏洞
CVE-2018-10183 Fastspot BigTree 跨站脚本漏洞
CVE-2018-5190 PicturesPro Photo Cart 安全漏洞
CVE-2018-10178 Google Chrome FromDocToPDF扩展安全漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2018-6798

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