PT-2016-3234 · 7 Zip+3 · P7Zip+3
Icewall
+1
·
Publicado
2016-05-10
·
Atualizado
2024-06-15
·
CVE-2016-2335
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
p7zip versions 9.20 through 15.05 beta
Description
The issue is caused by an out-of-bounds read operation in the CInArchive::ReadFileItem method in Archive/Udf/UdfIn.cpp. This can be exploited by a remote attacker using a specially crafted UDF file, potentially leading to a denial of service or the execution of arbitrary code. The
PartitionRef field in the Long Allocation Descriptor of a UDF file is specifically vulnerable to this exploit.Recommendations
For p7zip versions 9.20 through 15.05 beta, consider disabling the
CInArchive::ReadFileItem method until a patch is available to prevent potential exploitation.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.Exploit
DoS
Buffer Overflow
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
7-Zip
Suse
Ubuntu
P7Zip