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CVE-2012-2088

Quick assessment

Affected
n/a n/a
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

LibTIFF是一个读写TIFF（标签图像文件格式）文件的库。该库包含一些处理TIFF文件的命令行工具。 libTIFF 3.9.4版本及之前版本存在数字错误漏洞，该漏洞源于应用程序对用户提供的数据在复制到大小不足的缓冲区之前未经正确的边界值校验。攻击者利用该漏洞在受影响应用程序环境中执行任意代码，从而导致拒绝服务。

AI Predicted 9.8 Difficulty: Easy EPSS 6.46% · P93
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I. Basic Information for CVE-2012-2088

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Integer signedness error in the TIFFReadDirectory function in tif_dirread.c in libtiff 3.9.4 and earlier allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a negative tile depth in a tiff image, which triggers an improper conversion between signed and unsigned types, leading to a heap-based buffer overflow.
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
libtiff 数字错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LibTIFF是一个读写TIFF（标签图像文件格式）文件的库。该库包含一些处理TIFF文件的命令行工具。 libTIFF 3.9.4版本及之前版本存在数字错误漏洞，该漏洞源于应用程序对用户提供的数据在复制到大小不足的缓冲区之前未经正确的边界值校验。攻击者利用该漏洞在受影响应用程序环境中执行任意代码，从而导致拒绝服务。
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-2012-2088

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III. Intelligence Information for CVE-2012-2088

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Vendor Advisories for CVE-2012-2088 (9)

Mailing List Discussions for CVE-2012-2088 (1)

Other References for CVE-2012-2088 (1)

Same Patch Batch · n/a · 2012-07-22 · 18 CVEs total

CVE-2012-3385 WordPress 敏感信息漏洞
CVE-2012-3361 OpenStack Nova 内存破坏漏洞
CVE-2012-3360 OpenStack Nova 远程代码注入漏洞
CVE-2012-3357 ViewVC ‘svn_ra.py’ 信息泄露漏洞
CVE-2012-3356 ViewVC ‘svn_ra.py’ 安全绕过漏洞
CVE-2012-2751 ModSecurity 安全漏洞
CVE-2012-2738 VTE 远程转义序列拒绝服务漏洞
CVE-2009-5031 ModSecurity 多个引用解析安全绕过漏洞
CVE-2012-4045 Winamp AVI/IT文件多个内存破坏漏洞
CVE-2011-2199 tftp-hpa FTP Server 'utimeout'选项缓冲区错误漏洞
CVE-2012-3384 WordPress 跨站请求伪造漏洞
CVE-2012-3383 WordPress 跨站脚本漏洞
CVE-2012-2737 AccountsService ‘user_change_icon_file_authorized_cb()’函数本地文件泄露漏洞
CVE-2012-2113 LibTIFF 数字错误漏洞
CVE-2011-3464 libpng 远程缓冲区溢出漏洞
CVE-2011-3149 Linux-PAM ‘pam_env’模块安全漏洞
CVE-2011-3148 Linux-PAM ‘pam_env’ 模块安全漏洞

IV. Related Vulnerabilities

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Same vendor: n/a

V. Comments for CVE-2012-2088

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