PT-2018-18754 · Netpbm+2 · Netpbm+2
Publicado
2018-03-25
·
Atualizado
2024-06-15
·
CVE-2018-8975
CVSS v3.1
5.5
Média
| Vetor | AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Netpbm versions prior to 10.81.03
Description
The issue allows remote attackers to cause a denial of service, specifically a heap-based buffer over-read, via a crafted image file. This has been demonstrated using the pbmmask tool. The problem lies in the
pm mallocarray2 function located in lib/util/mallocvar.c.Recommendations
For versions prior to 10.81.03, update to a version that includes the fix for this issue to prevent remote attackers from causing a denial of service. As a temporary workaround, consider restricting the use of the
pm mallocarray2 function until a patch is available. Avoid processing crafted image files with the affected Netpbm versions to minimize the risk of exploitation.Exploit
Correção
DoS
Out of bounds Read
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Netpbm
Suse