PT-2013-2199 · Xnbd · Xnbd

Publicado 2013-02-13 · Atualizado 2013-02-13 · CVE-2013-0265

Positive Technologies (AI Summary)

CVSS v2.0

2.1

Baixa

Vetor base

AV:L/AC:L/Au:N/C:N/I:P/A:N

Name of the Vulnerable Software and Affected Versions xNBD version 0.1.0

Description The issue allows local users to overwrite arbitrary files via a symlink attack on /tmp/xnbd.log. This is due to a problem in the redirect stderr function in xnbd common.c in xnbd-server and xndb-wrapper.

Recommendations For xNBD version 0.1.0, consider restricting access to the /tmp/xnbd.log file to prevent symlink attacks until a patch is available. As a temporary workaround, avoid using the redirect stderr function in xnbd common.c to minimize the risk of exploitation.

Exploit

Correção

Enumeração de Fraquezas

CWE-264

Identificadores relacionados

CVE-2013-0265

Produtos afetados

Xnbd

Referências · 7

• 🔥 http://openwall.com/lists/oss-security/2013/02/06/2 · Exploit
• 🔥 http://openwall.com/lists/oss-security/2013/02/07/5 · Exploit
• http://osvdb.org/90008 · Nota
• https://cve.org/CVERecord?id=CVE-2013-0265 · Nota de Segurança
• https://ubuntu.com/security/CVE-2013-0265 · Aviso do Fabricante
• https://osv.dev/vulnerability/UBUNTU-CVE-2013-0265 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2013-0265 · Nota de Segurança