Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The ProcessGpsInfo function of the gpsinfo.c file of jhead 3.00 may allow a remote attacker to cause a denial-of-service attack or unspecified other impact via a malicious JPEG file, because of inconsistency between float and double in a sprintf format string during TAG_GPS_ALT handling.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
jhead 安全漏洞
Vulnerability Description
jhead是一款用于修改JPEG文件信息的工具。 jhead 3.00版本中的gpsinfo.c文件的‘ProcessGpsInfo’函数存在安全漏洞，该漏洞源于在TAG_GPS_ALT处理过程中，sprintf格式中的单精度浮点类型和双精度浮点类型存在差异。远程攻击者可借助恶意的JPEG文件利用该漏洞造成拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A