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CVE-2012-2840

EPSS 2.17% · P84
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I. Basic Information for CVE-2012-2840

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Off-by-one error in the exif_convert_utf16_to_utf8 function in exif-entry.c in the EXIF Tag Parsing Library (aka libexif) before 0.6.21 allows remote attackers to cause a denial of service or possibly execute arbitrary code via crafted EXIF tags in an image.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Libexif ‘exif_convert_utf16_to_utf8’函数Off-by-one漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libexif是一个使用C语言编写的函数库，用于从图形文件中读写EXIF元信息。 EXIF Tag Parsing Library （又名libexif） 0.6.21之前版本中的exif-entry.c内的exif_convert_utf16_to_utf8函数中存在Off-by-one漏洞。远程攻击者可利用该漏洞通过图像中的特制EXIF标签，导致拒绝服务或执行任意代码。
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

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II. Public POCs for CVE-2012-2840

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III. Intelligence Information for CVE-2012-2840

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Same Patch Batch · n/a · 2012-07-13 · 12 CVEs total

CVE-2012-0283DokuWiki ‘ns’参数跨站脚本漏洞
CVE-2012-2278EMC RSA Authentication Manager 多个跨站脚本漏洞
CVE-2012-2279EMC RSA Authentication Manager 开放重定向漏洞
CVE-2012-2280EMC RSA Authentication Manager 框架脚本漏洞
CVE-2012-2812Libexif ‘exif_entry_get_value’函数缓冲区错误漏洞
CVE-2012-2813Libexif ‘exif_convert_utf16_to_utf8’函数缓冲区错误漏洞
CVE-2012-2814Libexif ‘exif_entry_format_value’函数缓冲区错误漏洞
CVE-2012-2836Libexif ‘exif_data_load_data’函数缓冲区错误漏洞
CVE-2012-2837Libexif ‘mnote_olympus_entry_get_value’函数数字错误漏洞
CVE-2012-2841Libexif ‘exif_entry_get_value’函数整数下溢漏洞
CVE-2012-2845Libexif ‘jpeg_data_load_data’函数数字错误漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2012-2840

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