Denial-of-Service Vulnerability in jhead Product by P. J. H. W. R. S.
CVE-2018-16554
7.8HIGH
What is CVE-2018-16554?
The ProcessGpsInfo function in the gpsinfo.c file of jhead version 3.00 contains a vulnerability that enables a remote attacker to induce a denial-of-service condition. This can be exploited through a specially crafted JPEG file, which triggers an inconsistency between float and double data types when handling TAG_GPS_ALT in the sprintf function. This inconsistency can lead to unexpected behavior and potential crashes of the application.
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References
CVSS V3.1
Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged
Timeline
Vulnerability published
Vulnerability Reserved