PT-2018-13629 · Jhead+2 · Jhead+2
Hanfang Zhang
·
Publicado
2018-09-16
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Atualizado
2024-06-15
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CVE-2018-16554
CVSS v3.1
7.8
Alta
| Vetor | AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
jhead version 3.00
Description
The issue is related to the ProcessGpsInfo function in the gpsinfo.c file, which may allow a remote attacker to cause a denial-of-service attack or unspecified other impact via a malicious JPEG file. This is due to an inconsistency between float and double in a sprintf format string during TAG GPS ALT handling.
Recommendations
For jhead version 3.00, as a temporary workaround, consider disabling the ProcessGpsInfo function until a patch is available. Restrict access to handling of TAG GPS ALT to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
DoS
Use of Externally-Controlled Format String
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Suse
Jhead