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CVE-2020-15503

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.

LibRaw是LibRaw团队的一个用来处理RAW(CRW/CR2、NEF、RAF、DNG和others)格式图片的C++库。 LibRaw 0.20-RC1之前版本中存在输入验证错误漏洞，该漏洞源于程序没有检查缩略图的大小。远程攻击者可通过诱使用户打开特制文件利用该漏洞导致拒绝服务。

AI Predicted 8.1 Difficulty: Easy EPSS 3.67% · P89

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-15503

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
LibRaw before 0.20-RC1 lacks a thumbnail size range check. This affects decoders/unpack_thumb.cpp, postprocessing/mem_image.cpp, and utils/thumb_utils.cpp. For example, malloc(sizeof(libraw_processed_image_t)+T.tlength) occurs without validating T.tlength.
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
LibRaw 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LibRaw是LibRaw团队的一个用来处理RAW(CRW/CR2、NEF、RAF、DNG和others)格式图片的C++库。 LibRaw 0.20-RC1之前版本中存在输入验证错误漏洞，该漏洞源于程序没有检查缩略图的大小。远程攻击者可通过诱使用户打开特制文件利用该漏洞导致拒绝服务。
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-2020-15503

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III. Intelligence Information for CVE-2020-15503

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Patches & Fixes for CVE-2020-15503 (1)

Mailing List Discussions for CVE-2020-15503 (8)

Other References for CVE-2020-15503 (2)

Same Patch Batch · n/a · 2020-07-02 · 19 CVEs total

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CVE-2020-15502 DuckDuckGo application 信息泄露漏洞
CVE-2020-5911 F5 NGINX Controller 安全漏洞
CVE-2020-5910 F5 NGINX Controller 授权问题漏洞
CVE-2020-5909 F5 NGINX Controller 信任管理问题漏洞
CVE-2020-9497 Apache Guacamole 信息泄露漏洞
CVE-2020-9498 Apache Guacamole 缓冲区错误漏洞
CVE-2020-12119 Ledger Live 安全漏洞
CVE-2020-15469 QEMU 代码问题漏洞
CVE-2020-14092 WordPress CodePeople Payment Form for PayPal Pro SQL注入漏洞
CVE-2019-20894 Containous Traefik 信任管理问题漏洞
CVE-2020-8185 Rails 资源管理错误漏洞
CVE-2020-8163 Ruby on Rails 代码注入漏洞
CVE-2020-8188 Ubiquiti UniFi Protect 命令注入漏洞
CVE-2020-8166 Ruby on Rails 跨站请求伪造漏洞
CVE-2020-8179 Nextcloud Deck 访问控制错误漏洞
CVE-2020-8176 koa-shopify-auth 跨站脚本漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2020-15503

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