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CVE-2011-1020

N/A

Descricao

The proc filesystem implementation in the Linux kernel 2.6.37 and earlier does not restrict access to the /proc directory tree of a process after this process performs an exec of a setuid program, which allows local users to obtain sensitive information or cause a denial of service via open, lseek, read, and write system calls.

Detalhes CVE

Pontuacao CVSS v3.1N/A

Publicado2/28/2011

Ultima modificacao4/29/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

linux:linux_kernel

Fraquezas (CWE)

CWE-200

Referencias

http://openwall.com/lists/oss-security/2011/02/24/18(secalert@redhat.com)

http://openwall.com/lists/oss-security/2011/02/25/2(secalert@redhat.com)

http://seclists.org/fulldisclosure/2011/Jan/421(secalert@redhat.com)

http://secunia.com/advisories/43496(secalert@redhat.com)

http://securityreason.com/securityalert/8107(secalert@redhat.com)

http://www.halfdog.net/Security/2011/SuidBinariesAndProcInterface/(secalert@redhat.com)

http://www.securityfocus.com/bid/46567(secalert@redhat.com)

https://exchange.xforce.ibmcloud.com/vulnerabilities/65693(secalert@redhat.com)

https://lkml.org/lkml/2011/2/10/21(secalert@redhat.com)

https://lkml.org/lkml/2011/2/7/368(secalert@redhat.com)

https://lkml.org/lkml/2011/2/7/404(secalert@redhat.com)

https://lkml.org/lkml/2011/2/7/414(secalert@redhat.com)

https://lkml.org/lkml/2011/2/7/466(secalert@redhat.com)

https://lkml.org/lkml/2011/2/7/474(secalert@redhat.com)

https://lkml.org/lkml/2011/2/9/417(secalert@redhat.com)

http://openwall.com/lists/oss-security/2011/02/24/18(af854a3a-2127-422b-91ae-364da2661108)

http://openwall.com/lists/oss-security/2011/02/25/2(af854a3a-2127-422b-91ae-364da2661108)

http://seclists.org/fulldisclosure/2011/Jan/421(af854a3a-2127-422b-91ae-364da2661108)

http://secunia.com/advisories/43496(af854a3a-2127-422b-91ae-364da2661108)

http://securityreason.com/securityalert/8107(af854a3a-2127-422b-91ae-364da2661108)

http://www.halfdog.net/Security/2011/SuidBinariesAndProcInterface/(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/46567(af854a3a-2127-422b-91ae-364da2661108)

https://exchange.xforce.ibmcloud.com/vulnerabilities/65693(af854a3a-2127-422b-91ae-364da2661108)

https://lkml.org/lkml/2011/2/10/21(af854a3a-2127-422b-91ae-364da2661108)

https://lkml.org/lkml/2011/2/7/368(af854a3a-2127-422b-91ae-364da2661108)

https://lkml.org/lkml/2011/2/7/404(af854a3a-2127-422b-91ae-364da2661108)

https://lkml.org/lkml/2011/2/7/414(af854a3a-2127-422b-91ae-364da2661108)

https://lkml.org/lkml/2011/2/7/466(af854a3a-2127-422b-91ae-364da2661108)

https://lkml.org/lkml/2011/2/7/474(af854a3a-2127-422b-91ae-364da2661108)

https://lkml.org/lkml/2011/2/9/417(af854a3a-2127-422b-91ae-364da2661108)

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