PT-2010-4782 · Lttng · Lttng Userspace Tracer

Raphael Geissert · Publicado 2010-10-20 · Atualizado 2010-10-21 · CVE-2010-3386

Positive Technologies (AI Summary)

CVSS v2.0

6.9

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions LTTng Userspace Tracer (aka UST) version 0.7

Description The issue allows local users to gain privileges via a Trojan horse shared library in the current working directory. This is due to usttrace in LTTng Userspace Tracer placing a zero-length directory name in the LD LIBRARY PATH.

Recommendations For version 0.7, consider restricting access to the LD LIBRARY PATH environment variable to prevent malicious library loading until a patch is available. As a temporary workaround, avoid using the current working directory for library loading to minimize the risk of exploitation.

Exploit

Correção

Identificadores relacionados

CVE-2010-3386

Produtos afetados

Lttng Userspace Tracer

Referências · 5

• 🔥 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=598309 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2010-3386 · Nota de Segurança
• https://security-tracker.debian.org/tracker/CVE-2010-3386 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2010-3386 · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2010-3386 · Aviso do Fabricante