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CVE-2018-10767

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.

libgxps是一个基于GObject(一种基于C语言的框架)的用于处理XPS文档的库。 libgxps 0.3.0及之前版本中的gxps-images.c文件的‘gxps_images_guess_content_type’函数的Glib调用存在缓冲区错误漏洞,该漏洞源于程序接收了来自g_input_stream_read调用的负的返回值。远程攻击者可借助特制的输入利用该漏洞造成拒绝服务。

AI Predicted 5.3 Difficulty: Easy EPSS 2.23% · P82

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2018-10767

Vulnerability Information

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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
There is a stack-based buffer over-read in calling GLib in the function gxps_images_guess_content_type of gxps-images.c in libgxps through 0.3.0 because it does not reject negative return values from a g_input_stream_read call. A crafted input will lead to a remote denial of service attack.
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
libgxps 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libgxps是一个基于GObject(一种基于C语言的框架)的用于处理XPS文档的库。 libgxps 0.3.0及之前版本中的gxps-images.c文件的‘gxps_images_guess_content_type’函数的Glib调用存在缓冲区错误漏洞,该漏洞源于程序接收了来自g_input_stream_read调用的负的返回值。远程攻击者可借助特制的输入利用该漏洞造成拒绝服务。
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-2018-10767

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III. Intelligence Information for CVE-2018-10767

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Vendor Advisories for CVE-2018-10767 (3)

Same Patch Batch · n/a · 2018-05-06 · 4 CVEs total

CVE-2018-10768 Freedesktop Poppler 代码问题漏洞
CVE-2018-0494 GNU Wget 输入验证漏洞
CVE-2018-10686 Vesta Control Panel 跨站脚本漏洞

IV. Related Vulnerabilities

V. Comments for CVE-2018-10767

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