CVE-2017-7263
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.
Potrace是软件开发者Peter Selinger所研发的一套位图图片处理工具。该工具提供添加平滑效果、自由缩放图片等功能。 Potrace 1.14版本中的bitmap_io.c文件的‘bm_readbody_bmp’函数存在安全漏洞。远程攻击者可借助特制的BMP图片利用该漏洞造成拒绝服务（基于堆的缓冲区越边界读取和应用程序崩溃）。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2017-7263
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The bm_readbody_bmp function in bitmap_io.c in Potrace 1.14 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) or possibly have unspecified other impact via a crafted BMP image. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-8698.
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
Potrace 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Potrace是软件开发者Peter Selinger所研发的一套位图图片处理工具。该工具提供添加平滑效果、自由缩放图片等功能。 Potrace 1.14版本中的bitmap_io.c文件的‘bm_readbody_bmp’函数存在安全漏洞。远程攻击者可借助特制的BMP图片利用该漏洞造成拒绝服务（基于堆的缓冲区越边界读取和应用程序崩溃）。
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 | - |
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II. Public POCs for CVE-2017-7263
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2017-7263 (1)
Other References for CVE-2017-7263 (1)
Same Patch Batch · n/a · 2017-03-26 · 9 CVEs total
| CVE-2017-5622 | OnePlus 3和3T OxygenOS 安全漏洞 | |
| CVE-2017-2641 | Moodle SQL注入漏洞 | |
| CVE-2017-2643 | Moodle 安全漏洞 | |
| CVE-2017-2644 | Moodle 跨站脚本漏洞 | |
| CVE-2017-2645 | Moodle 跨站脚本漏洞 | |
| CVE-2016-10273 | 多款Jensen of Scandinavia AS Air:Link路由器缓冲区错误漏洞 | |
| CVE-2017-7264 | Artifex Software MuPDF 安全漏洞 | |
| CVE-2017-7266 | Netflix Security Monkey 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2017-7263
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