PT-2013-1212 · Libarchive+4 · Libarchive+4
Publicado
2013-03-25
·
Atualizado
2024-06-15
·
CVE-2013-0211
CVSS v2.0
7.5
Alta
| Vetor | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Name of the Vulnerable Software and Affected Versions
libarchive versions prior to 3.1.2
Description
The issue is related to multiple vulnerabilities in the libarchive package, which can be exploited to compromise the confidentiality, integrity, and availability of protected information. Exploitation can occur remotely. Specifically, an integer signedness error in the
archive write zip data function in archive write set format zip.c can cause a denial of service (crash) on 64-bit machines due to an improper conversion between unsigned and signed types, leading to a buffer overflow.Recommendations
For versions prior to 3.1.2, update to version 3.1.2 or later to resolve the issue. As a temporary workaround, consider restricting access to the
archive write zip data function to minimize the risk of exploitation.Correção
DoS
Buffer Overflow
Encontrou algum problema na descrição? Tem algo a acrescentar? Fique à vontade para nos escrever 👾
Identificadores relacionados
Produtos afetados
Alt Linux
Freebsd
Suse
Ubuntu
Libarchive