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CVE-2018-6797

Quick assessment

Affected
n/a n/a
Exploitation
High exploitation probability; assess promptly
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 5.18版本至5.26版本中存在基于堆的缓冲区溢出漏洞，该漏洞源于程序没有正确的执行边界检测。本地攻击者可借助特制的正则表达式利用该漏洞执行任意代码或造成拒绝服务（系统崩溃）。

AI Predicted 7.8 Difficulty: Moderate EPSS 5.56% · P92
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I. Basic Information for CVE-2018-6797

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in Perl 5.18 through 5.26. A crafted regular expression can cause a heap-based buffer overflow, with control over the bytes written.
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 缓冲区错误漏洞
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 5.18版本至5.26版本中存在基于堆的缓冲区溢出漏洞，该漏洞源于程序没有正确的执行边界检测。本地攻击者可借助特制的正则表达式利用该漏洞执行任意代码或造成拒绝服务（系统崩溃）。
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-2018-6797

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III. Intelligence Information for CVE-2018-6797

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Vendor Advisories for CVE-2018-6797 (6)

Other References for CVE-2018-6797 (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-2018-6798 Perl 安全漏洞
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-2018-6797

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