CVE-2011-1011
published 2011-02-24CVE-2011-1011: The seunshare_mount function in sandbox/seunshare.c in seunshare in certain Red Hat packages of policycoreutils 2.0.83 and earlier in Red Hat Enterprise Linux…
PriorityP427medium6.9CVSS 2.0
AVLACMAuNCCICAC
EPSS
0.37%
29.1th percentile
The seunshare_mount function in sandbox/seunshare.c in seunshare in certain Red Hat packages of policycoreutils 2.0.83 and earlier in Red Hat Enterprise Linux (RHEL) 6 and earlier, and Fedora 14 and earlier, mounts a new directory on top of /tmp without assigning root ownership and the sticky bit to this new directory, which allows local users to replace or delete arbitrary /tmp files, and consequently cause a denial of service or possibly gain privileges, by running a setuid application that relies on /tmp, as demonstrated by the ksu application.
Affected
270 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| redhat | enterprise_linux | — | — |
| redhat | enterprise_linux | — | — |
| redhat | enterprise_linux | — | — |
| redhat | enterprise_linux | — | — |
| redhat | fedora | — | — |
| redhat | fedora | — | — |
| redhat | fedora | — | — |
| redhat | fedora | — | — |
| redhat | fedora | — | — |
| redhat | fedora | — | — |
| redhat | fedora | — | — |
| redhat | fedora | — | — |
| redhat | policycoreutils | <= 2.0.83 | — |
| redhat | policycoreutils | — | — |
| redhat | policycoreutils | — | — |
| redhat | policycoreutils | — | — |
| redhat | policycoreutils | — | — |
| redhat | policycoreutils | — | — |
| redhat | policycoreutils | — | — |
| redhat | policycoreutils | — | — |
| redhat | policycoreutils | — | — |
| redhat | policycoreutils | — | — |
| redhat | policycoreutils | — | — |
| redhat | policycoreutils | — | — |
| redhat | policycoreutils | — | — |
CVSS provenance
nvdv2.06.9MEDIUMAV:L/AC:M/Au:N/C:C/I:C/A:C
vendor_redhat6.9MEDIUM
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GHSA
GHSA-7fgm-8fq2-6xv7: The seunshare_mount function in sandbox/seunshare
ghsa_unreviewed·2022-05-14
CVE-2011-1011 [MEDIUM] GHSA-7fgm-8fq2-6xv7: The seunshare_mount function in sandbox/seunshare
The seunshare_mount function in sandbox/seunshare.c in seunshare in certain Red Hat packages of policycoreutils 2.0.83 and earlier in Red Hat Enterprise Linux (RHEL) 6 and earlier, and Fedora 14 and earlier, mounts a new directory on top of /tmp without assigning root ownership and the sticky bit to this new directory, which allows local users to replace or delete arbitrary /tmp files, and consequently cause a denial of service or possibly gain privileges, by running a setuid application that relies on /tmp, as demonstrated by the ksu application.
Red Hat
policycoreutils: insecure temporary directory handling in seunshare
vendor_redhat·2011-02-22·CVSS 6.9
CVE-2011-1011 [MEDIUM] policycoreutils: insecure temporary directory handling in seunshare
policycoreutils: insecure temporary directory handling in seunshare
The seunshare_mount function in sandbox/seunshare.c in seunshare in certain Red Hat packages of policycoreutils 2.0.83 and earlier in Red Hat Enterprise Linux (RHEL) 6 and earlier, and Fedora 14 and earlier, mounts a new directory on top of /tmp without assigning root ownership and the sticky bit to this new directory, which allows local users to replace or delete arbitrary /tmp files, and consequently cause a denial of service or possibly gain privileges, by running a setuid application that relies on /tmp, as demonstrated by the ksu application.
No detection rules found.
No public exploits indexed.
http://archives.neohapsis.com/archives/fulldisclosure/2011-02/0585.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2011-March/056227.htmlhttp://openwall.com/lists/oss-security/2011/02/23/1http://openwall.com/lists/oss-security/2011/02/23/2http://pkgs.fedoraproject.org/gitweb/?p=policycoreutils.git%3Ba=blob%3Bf=policycoreutils-rhat.patch%3Bh=d4db5bc06027de23d12a4b3f18fa6f9b1517df27%3Bhb=HEAD#l2197http://secunia.com/advisories/43415http://secunia.com/advisories/43844http://secunia.com/advisories/44034http://www.redhat.com/support/errata/RHSA-2011-0414.htmlhttp://www.securityfocus.com/bid/46510http://www.securitytracker.com/id?1025291http://www.vupen.com/english/advisories/2011/0701http://www.vupen.com/english/advisories/2011/0864https://bugzilla.redhat.com/show_bug.cgi?id=633544https://exchange.xforce.ibmcloud.com/vulnerabilities/65641http://archives.neohapsis.com/archives/fulldisclosure/2011-02/0585.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2011-March/056227.htmlhttp://openwall.com/lists/oss-security/2011/02/23/1http://openwall.com/lists/oss-security/2011/02/23/2http://pkgs.fedoraproject.org/gitweb/?p=policycoreutils.git%3Ba=blob%3Bf=policycoreutils-rhat.patch%3Bh=d4db5bc06027de23d12a4b3f18fa6f9b1517df27%3Bhb=HEAD#l2197http://secunia.com/advisories/43415http://secunia.com/advisories/43844http://secunia.com/advisories/44034http://www.redhat.com/support/errata/RHSA-2011-0414.htmlhttp://www.securityfocus.com/bid/46510http://www.securitytracker.com/id?1025291http://www.vupen.com/english/advisories/2011/0701http://www.vupen.com/english/advisories/2011/0864https://bugzilla.redhat.com/show_bug.cgi?id=633544https://exchange.xforce.ibmcloud.com/vulnerabilities/65641
2011-02-24
Published