PT-2016-4061 · Libarchive+1 · Libarchive+1
Hanno Böck
·
Publicado
2016-06-29
·
Atualizado
2017-07-01
·
CVE-2015-8927
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
libarchive versions prior to 3.2.0
Description
The issue allows remote attackers to cause a denial of service, resulting in an out-of-bounds heap read and crash, by providing a crafted zip file. This is related to the reading of the password in the
trad enc decrypt update function.Recommendations
For versions prior to 3.2.0, update to version 3.2.0 or later to resolve the issue. As a temporary workaround, consider avoiding the use of the
trad enc decrypt update function when handling zip files from untrusted sources. Restrict access to zip files 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
Libarchive