PT-2018-3382 · Libtiff+4 · Libtiff+4
Young X
·
Publicado
2018-09-16
·
Atualizado
2024-06-15
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CVE-2018-17101
CVSS v3.1
8.8
Alta
| Vetor | AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions:
LibTIFF version 4.0.9
Description:
An issue in LibTIFF can cause a denial of service or possibly have other unspecified impacts via a crafted image file. The issue is related to two out-of-bounds writes in cpTags in tools/tiff2bw.c and tools/pal2rgb.c. This can be exploited by an attacker to cause an application crash or potentially execute arbitrary code using a specially crafted file.
Recommendations:
For LibTIFF version 4.0.9, consider avoiding the use of the
cpTags function in tools/tiff2bw.c and tools/pal2rgb.c until a patch is available. As a temporary workaround, restrict the processing of crafted image files 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
Memory Corruption
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Centos
Libtiff
Red Hat
Suse
Ubuntu