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CVE-2015-4512

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.

Mozilla Firefox是美国Mozilla基金会开发的一款开源Web浏览器。 基于Linux平台的Mozilla Firefox 40.0.3及之前版本的gfx/2d/DataSurfaceHelpers.cpp文件中存在安全漏洞，该漏洞源于Cairo库使用32位色彩深度创建的显示表面错误地在16为色彩深度系统中显示。远程攻击者可通过使用CANVAS元素触发2D显示利用该漏洞获取进程内存中的敏感信息，或造成拒绝服务（越边界读取）。

AI Predicted 7.5 Difficulty: Easy EPSS 3.49% · P89
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I. Basic Information for CVE-2015-4512

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
gfx/2d/DataSurfaceHelpers.cpp in Mozilla Firefox before 41.0 on Linux improperly attempts to use the Cairo library with 32-bit color-depth surface creation followed by 16-bit color-depth surface display, which allows remote attackers to obtain sensitive information from process memory or cause a denial of service (out-of-bounds read) by using a CANVAS element to trigger 2D rendering.
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
Mozilla Firefox 缓冲区溢出漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mozilla Firefox是美国Mozilla基金会开发的一款开源Web浏览器。 基于Linux平台的Mozilla Firefox 40.0.3及之前版本的gfx/2d/DataSurfaceHelpers.cpp文件中存在安全漏洞，该漏洞源于Cairo库使用32位色彩深度创建的显示表面错误地在16为色彩深度系统中显示。远程攻击者可通过使用CANVAS元素触发2D显示利用该漏洞获取进程内存中的敏感信息，或造成拒绝服务（越边界读取）。
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-2015-4512

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III. Intelligence Information for CVE-2015-4512

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Vendor Advisories for CVE-2015-4512 (8)

Mailing List Discussions for CVE-2015-4512 (2)

Other References for CVE-2015-4512 (1)

Same Patch Batch · n/a · 2015-09-24 · 30 CVEs total

CVE-2015-4511 Mozilla Firefox和Firefox ESR 基于堆的缓冲区溢出漏洞
CVE-2015-7327 Mozilla Firefox 信息泄露漏洞
CVE-2015-7180 Mozilla Firefox和Firefox ESR 缓冲区溢出漏洞
CVE-2015-7179 Google ANGLE libGLES 缓冲区溢出漏洞
CVE-2015-7178 Google ANGLE libGLES 缓冲区溢出漏洞
CVE-2015-7177 Mozilla Firefox和Firefox ESR 缓冲区溢出漏洞
CVE-2015-7176 Mozilla Firefox和Firefox ESR 缓冲区溢出漏洞
CVE-2015-7175 Mozilla Firefox和Firefox ESR 缓冲区溢出漏洞
CVE-2015-7174 Mozilla Firefox和Firefox ESR 缓冲区溢出漏洞
CVE-2015-4522 Mozilla Firefox和Firefox ESR 缓冲区溢出漏洞
CVE-2015-4521 Mozilla Firefox和Firefox ESR 缓冲区溢出漏洞
CVE-2015-4520 Mozilla Firefox和Firefox ESR 安全漏洞
CVE-2015-4519 Mozilla Firefox和Firefox ESR 信息泄露漏洞
CVE-2015-4517 Mozilla Firefox和Firefox ESR 缓冲区溢出漏洞
CVE-2015-4516 Mozilla Firefox 安全漏洞
CVE-2015-6303 Cisco Spark 信息泄露漏洞
CVE-2015-4510 Mozilla Firefox 竞争条件漏洞
CVE-2015-4509 Mozilla Firefox和Firefox ESR HTMLVideoElement接口释放后重用漏洞
CVE-2015-4508 Mozilla Firefox 安全漏洞
CVE-2015-4507 Mozilla Firefox JavaScript实现拒绝服务漏洞

Showing top 20 of 30 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2015-4512

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