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CVE-2014-9495

Quick assessment

Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

libpng是一个可对PNG图形文件实现创建、读写等操作的PNG参考库。 libpng 1.5.21之前版本和1.6.16之前1.6.x版本的‘png_combine_row’函数中存在基于堆的缓冲区溢出漏洞。攻击者可借助‘very wide interlaced’PNG图像利用该漏洞执行任意代码。

AI Predicted 6.8 Difficulty: Moderate EPSS 3.94% · P90

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2014-9495

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Heap-based buffer overflow in the png_combine_row function in libpng before 1.5.21 and 1.6.x before 1.6.16, when running on 64-bit systems, might allow context-dependent attackers to execute arbitrary code via a "very wide interlaced" PNG image.
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
libpng 基于堆的缓冲区溢出漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libpng是一个可对PNG图形文件实现创建、读写等操作的PNG参考库。 libpng 1.5.21之前版本和1.6.16之前1.6.x版本的‘png_combine_row’函数中存在基于堆的缓冲区溢出漏洞。攻击者可借助‘very wide interlaced’PNG图像利用该漏洞执行任意代码。
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-2014-9495

# POC Description Source Link Shenlong Link
1 Security research project on fuzzing libpng with OSS-Fuzz. Includes seed corpus analysis, custom read/write fuzzers, and a proof-of-concept exploit for CVE-2014-9495. https://github.com/Enessar/LibPNG_OSS-Fuzz POC Details
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III. Intelligence Information for CVE-2014-9495

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Vendor Advisories for CVE-2014-9495 (4)

Mailing List Discussions for CVE-2014-9495 (4)

Other References for CVE-2014-9495 (3)

Same Patch Batch · n/a · 2015-01-10 · 16 CVEs total

CVE-2014-3096 IBM Curam Social Program Management 跨站脚本漏洞
CVE-2014-6158 IBM PureApplication System和Workload Deployer 目录遍历漏洞
CVE-2014-6199 IBM Sterling B2B Integrator和Sterling File Gateway 资源管理错误漏洞
CVE-2014-6212 多款IBM产品安全漏洞
CVE-2014-8020 Cisco Unified Communication Domain Manager Platform Software 资源管理错误漏洞
CVE-2014-8035 Cisco WebEx Meetings Server Web框架信息泄露漏洞
CVE-2014-8036 Cisco WebEx Meetings Server outlookpa组件输入验证漏洞
CVE-2014-9191 Emerson HART DTM 资源管理错误漏洞
CVE-2015-0559 Wireshark WCCP解析器释放后重用漏洞
CVE-2015-0560 Wireshark WCCP解析器拒绝服务漏洞
CVE-2015-0561 Wireshark LPP解析器输入验证漏洞
CVE-2015-0562 Wireshark DEC DNA Routing Protocol解析器释放后重用漏洞
CVE-2015-0563 Wireshark SMTP解析器输入验证漏洞
CVE-2015-0564 Wireshark 缓冲区错误漏洞
CVE-2015-0582 Cisco NX-OS on MDS 9000 输入验证漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2014-9495

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