{"containers":{"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2011-01-22T00:00:00.000Z","descriptions":[{"lang":"en","value":"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."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2017-08-16T14:57:01.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat"},"references":[{"name":"kernel-procpid-security-bypass(65693)","tags":["vdb-entry","x_refsource_XF"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/65693"},{"name":"8107","tags":["third-party-advisory","x_refsource_SREASON"],"url":"http://securityreason.com/securityalert/8107"},{"name":"43496","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/43496"},{"name":"[oss-security] 20110224 CVE request: kernel: /proc/$pid/ leaks contents across setuid exec","tags":["mailing-list","x_refsource_MLIST"],"url":"http://openwall.com/lists/oss-security/2011/02/24/18"},{"name":"[linux-kernel] 20110208 Re: [SECURITY] /proc/$pid/ leaks contents across setuid exec","tags":["mailing-list","x_refsource_MLIST"],"url":"https://lkml.org/lkml/2011/2/7/466"},{"name":"[oss-security] 20110225 Re: CVE request: kernel: /proc/$pid/ leaks contents across setuid exec","tags":["mailing-list","x_refsource_MLIST"],"url":"http://openwall.com/lists/oss-security/2011/02/25/2"},{"name":"[linux-kernel] 20110207 Re: [SECURITY] /proc/$pid/ leaks contents across setuid exec","tags":["mailing-list","x_refsource_MLIST"],"url":"https://lkml.org/lkml/2011/2/7/414"},{"name":"[linux-kernel] 20110209 Re: [SECURITY] /proc/$pid/ leaks contents across setuid exec","tags":["mailing-list","x_refsource_MLIST"],"url":"https://lkml.org/lkml/2011/2/10/21"},{"name":"46567","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/46567"},{"name":"[linux-kernel] 20110207 [SECURITY] /proc/$pid/ leaks contents across setuid exec","tags":["mailing-list","x_refsource_MLIST"],"url":"https://lkml.org/lkml/2011/2/7/368"},{"name":"[linux-kernel] 20110209 Re: [SECURITY] /proc/$pid/ leaks contents across setuid exec","tags":["mailing-list","x_refsource_MLIST"],"url":"https://lkml.org/lkml/2011/2/9/417"},{"name":"[linux-kernel] 20110207 Re: [SECURITY] /proc/$pid/ leaks contents across setuid exec","tags":["mailing-list","x_refsource_MLIST"],"url":"https://lkml.org/lkml/2011/2/7/474"},{"name":"[linux-kernel] 20110208 Re: [SECURITY] /proc/$pid/ leaks contents across setuid exec","tags":["mailing-list","x_refsource_MLIST"],"url":"https://lkml.org/lkml/2011/2/7/404"},{"name":"20110122 Proc filesystem and SUID-Binaries","tags":["mailing-list","x_refsource_FULLDISC"],"url":"http://seclists.org/fulldisclosure/2011/Jan/421"},{"tags":["x_refsource_MISC"],"url":"http://www.halfdog.net/Security/2011/SuidBinariesAndProcInterface/"}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-06T22:14:27.057Z"},"title":"CVE Program Container","references":[{"name":"kernel-procpid-security-bypass(65693)","tags":["vdb-entry","x_refsource_XF","x_transferred"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/65693"},{"name":"8107","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"],"url":"http://securityreason.com/securityalert/8107"},{"name":"43496","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/43496"},{"name":"[oss-security] 20110224 CVE request: kernel: /proc/$pid/ leaks contents across setuid exec","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://openwall.com/lists/oss-security/2011/02/24/18"},{"name":"[linux-kernel] 20110208 Re: [SECURITY] /proc/$pid/ leaks contents across setuid exec","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"https://lkml.org/lkml/2011/2/7/466"},{"name":"[oss-security] 20110225 Re: CVE request: kernel: /proc/$pid/ leaks contents across setuid exec","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://openwall.com/lists/oss-security/2011/02/25/2"},{"name":"[linux-kernel] 20110207 Re: [SECURITY] /proc/$pid/ leaks contents across setuid exec","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"https://lkml.org/lkml/2011/2/7/414"},{"name":"[linux-kernel] 20110209 Re: [SECURITY] /proc/$pid/ leaks contents across setuid exec","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"https://lkml.org/lkml/2011/2/10/21"},{"name":"46567","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/46567"},{"name":"[linux-kernel] 20110207 [SECURITY] /proc/$pid/ leaks contents across setuid exec","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"https://lkml.org/lkml/2011/2/7/368"},{"name":"[linux-kernel] 20110209 Re: [SECURITY] /proc/$pid/ leaks contents across setuid exec","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"https://lkml.org/lkml/2011/2/9/417"},{"name":"[linux-kernel] 20110207 Re: [SECURITY] /proc/$pid/ leaks contents across setuid exec","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"https://lkml.org/lkml/2011/2/7/474"},{"name":"[linux-kernel] 20110208 Re: [SECURITY] /proc/$pid/ leaks contents across setuid exec","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"https://lkml.org/lkml/2011/2/7/404"},{"name":"20110122 Proc filesystem and SUID-Binaries","tags":["mailing-list","x_refsource_FULLDISC","x_transferred"],"url":"http://seclists.org/fulldisclosure/2011/Jan/421"},{"tags":["x_refsource_MISC","x_transferred"],"url":"http://www.halfdog.net/Security/2011/SuidBinariesAndProcInterface/"}]}]},"cveMetadata":{"assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","cveId":"CVE-2011-1020","datePublished":"2011-02-28T15:00:00.000Z","dateReserved":"2011-02-14T00:00:00.000Z","dateUpdated":"2024-08-06T22:14:27.057Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}