PT-2017-9735 · Libarchive+3 · Libarchive+3
Doran Moppert
·
Publicado
2016-11-25
·
Atualizado
2024-06-15
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CVE-2016-8687
CVSS v3.1
7.5
Alta
| Vetor | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
libarchive version 3.2.1
Description
The issue is related to a stack-based buffer overflow in the safe fprintf function, located in tar/util.c. This overflow can be triggered by remote attackers who send a crafted non-printable multibyte character in a filename, potentially causing a denial of service.
Recommendations
For libarchive version 3.2.1, consider updating to a newer version that contains a fix for this issue, as using a crafted filename can cause a denial of service due to the buffer overflow in the safe fprintf function. At the moment, there is no information about a newer version that contains a fix for this vulnerability.
DoS
Buffer Overflow
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Suse
Ubuntu
Libarchive