cve-2015-3339
Vulnerability from cvelistv5
Published
2015-05-27 10:00
Modified
2024-08-06 05:47
Severity
Summary
Race condition in the prepare_binprm function in fs/exec.c in the Linux kernel before 3.19.6 allows local users to gain privileges by executing a setuid program at a time instant when a chown to root is in progress, and the ownership is changed but the setuid bit is not yet stripped.
References
SourceURLTags
cve@mitre.orghttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=8b01fc86b9f425899f8a3a8fc1c47d73c2c20543
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2015-May/157897.html
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2015-May/158804.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2015-09/msg00007.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2015-09/msg00008.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2015-09/msg00009.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2015-09/msg00011.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2015-1272.html
cve@mitre.orghttp://www.debian.org/security/2015/dsa-3237
cve@mitre.orghttp://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.19.6Vendor Advisory
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2015/04/20/5
cve@mitre.orghttp://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
cve@mitre.orghttp://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
cve@mitre.orghttp://www.securitytracker.com/id/1032412
cve@mitre.orghttps://bugzilla.redhat.com/show_bug.cgi?id=1214030
cve@mitre.orghttps://github.com/torvalds/linux/commit/8b01fc86b9f425899f8a3a8fc1c47d73c2c20543
Impacted products
VendorProduct
n/an/a
Show details on NVD website

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    "nvd": "{\"cve\":{\"id\":\"CVE-2015-3339\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2015-05-27T10:59:11.047\",\"lastModified\":\"2023-11-07T02:25:36.860\",\"vulnStatus\":\"Modified\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"Race condition in the prepare_binprm function in fs/exec.c in the Linux kernel before 3.19.6 allows local users to gain privileges by executing a setuid program at a time instant when a chown to root is in progress, and the ownership is changed but the setuid bit is not yet stripped.\"},{\"lang\":\"es\",\"value\":\"Condici\u00f3n de carrera en la funci\u00f3n prepare_binprm en fs/exec.c en el kernel de Linux anterior a 3.19.6 permite a usuarios locales ganar privilegios mediante la ejecuci\u00f3n de un programa setuid en un instancia de tiempo que un chown a root est\u00e1 en progreso, y el propietario ha cambiado pero el bit setuid todav\u00eda no se ha eliminado.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:H/Au:N/C:C/I:C/A:C\",\"accessVector\":\"LOCAL\",\"accessComplexity\":\"HIGH\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\",\"baseScore\":6.2},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":1.9,\"impactScore\":10.0,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-362\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"3.19.5\",\"matchCriteriaId\":\"EAEE6ECD-D1F2-433F-BE74-04408D3D6EA5\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"16F59A04-14CF-49E2-9973-645477EA09DA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43\"}]}]}],\"references\":[{\"url\":\"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=8b01fc86b9f425899f8a3a8fc1c47d73c2c20543\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157897.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2015-May/158804.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00007.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00008.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00009.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00011.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2015-1272.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.debian.org/security/2015/dsa-3237\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.19.6\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.openwall.com/lists/oss-security/2015/04/20/5\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.securitytracker.com/id/1032412\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=1214030\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://github.com/torvalds/linux/commit/8b01fc86b9f425899f8a3a8fc1c47d73c2c20543\",\"source\":\"cve@mitre.org\"}]}}"
  }
}


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