CVE-2006-3626

{"id": "CVE-2006-3626", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:H/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "HIGH", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "MEDIUM", "obtainAllPrivilege": true, "exploitabilityScore": 1.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2006-07-18T15:46:00.000", "references": [{"url": "http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.17.5", "source": "cve@mitre.org"}, {"url": "http://lists.grok.org.uk/pipermail/full-disclosure/2006-July/047907.html", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/21041", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/21057", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/21073", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/21119", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/21123", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/21179", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/21498", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/21605", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/22174", "source": "cve@mitre.org"}, {"url": "http://support.avaya.com/elmodocs2/security/ASA-2006-203.htm", "source": "cve@mitre.org"}, {"url": "http://www.debian.org/security/2006/dsa-1111", "source": "cve@mitre.org"}, {"url": "http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=blobdiff%3Bh=0cb8f20d000c25118947fcafa81606300ced35f8%3Bhp=243a94af0427b2630fb85f489a5419410dac3bfc%3Bhb=18b0bbd8ca6d3cb90425aa0d77b99a762c6d6de3%3Bf=fs/proc/base.c", "source": "cve@mitre.org"}, {"url": "http://www.mandriva.com/security/advisories?name=MDKSA-2006:124", "source": "cve@mitre.org"}, {"url": "http://www.novell.com/linux/security/advisories/2006_17_sr.html", "source": "cve@mitre.org"}, {"url": "http://www.novell.com/linux/security/advisories/2006_42_kernel.html", "source": "cve@mitre.org"}, {"url": "http://www.novell.com/linux/security/advisories/2006_47_kernel.html", "source": "cve@mitre.org"}, {"url": "http://www.novell.com/linux/security/advisories/2006_49_kernel.html", "source": "cve@mitre.org"}, {"url": "http://www.osvdb.org/27120", "source": "cve@mitre.org"}, {"url": "http://www.redhat.com/support/errata/RHSA-2006-0617.html", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/archive/1/440300/100/0/threaded", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/18992", "source": "cve@mitre.org"}, {"url": "http://www.ubuntu.com/usn/usn-319-2", "source": "cve@mitre.org"}, {"url": "http://www.vupen.com/english/advisories/2006/2816", "source": "cve@mitre.org"}, {"url": "https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=198973", "source": "cve@mitre.org"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/27790", "source": "cve@mitre.org"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10060", "source": "cve@mitre.org"}, {"url": "https://usn.ubuntu.com/319-1/", "source": "cve@mitre.org"}, {"url": "http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.17.5", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.grok.org.uk/pipermail/full-disclosure/2006-July/047907.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/21041", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/21057", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/21073", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/21119", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/21123", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/21179", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/21498", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/21605", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/22174", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://support.avaya.com/elmodocs2/security/ASA-2006-203.htm", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.debian.org/security/2006/dsa-1111", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=blobdiff%3Bh=0cb8f20d000c25118947fcafa81606300ced35f8%3Bhp=243a94af0427b2630fb85f489a5419410dac3bfc%3Bhb=18b0bbd8ca6d3cb90425aa0d77b99a762c6d6de3%3Bf=fs/proc/base.c", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.mandriva.com/security/advisories?name=MDKSA-2006:124", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.novell.com/linux/security/advisories/2006_17_sr.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.novell.com/linux/security/advisories/2006_42_kernel.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.novell.com/linux/security/advisories/2006_47_kernel.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.novell.com/linux/security/advisories/2006_49_kernel.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.osvdb.org/27120", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.redhat.com/support/errata/RHSA-2006-0617.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/archive/1/440300/100/0/threaded", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/18992", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/usn-319-2", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.vupen.com/english/advisories/2006/2816", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=198973", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/27790", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10060", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://usn.ubuntu.com/319-1/", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "Race condition in Linux kernel 2.6.17.4 and earlier allows local users to gain root privileges by using prctl with PR_SET_DUMPABLE in a way that causes /proc/self/environ to become setuid root."}, {"lang": "es", "value": "Condici\u00f3n de carrera en Linux kernel 2.6.17.4 y anteriores permite a usuarios locales ganar privilegios de root a trav\u00e9s del uso de prctl con PR_SET_DUMPABLE en un camino que hace que /proc/self/environ llegue a tener el setuid de root."}], "lastModified": "2025-04-03T01:03:51.193", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "34E60197-56C3-485C-9609-B1C4A0E0FCB2"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D1369C4A-EF3B-4805-9046-ADA38ED940C2"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CC3639E1-B5E4-4DD6-80D4-BA07D192C42D"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16:rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "54393D69-B368-4296-9798-D81570495C6C"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16:rc4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6791A801-9E06-47DD-912F-D8594E2F6B3F"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16:rc5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AE90CCED-3A5B-46E3-A6B0-4865AB786289"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16:rc6:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CBFF6DE7-6D7C-469A-9B2D-2F6E915F55B0"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "86E452E4-45A9-4469-BF69-F40B6598F0EA"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C5751AC4-A60F-42C6-88E5-FC8CFEE6F696"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1FF886A6-7E73-47AD-B6A5-A9EC5BEDCD0C"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "48777A01-8F36-4752-8F7A-1D1686C69A33"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "42DA6A18-5AA1-4920-94C6-8D0BB73C5352"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "992EA5DE-5A5B-4782-8B5A-BDD8D6FB1E31"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E51F0211-2D3E-4260-AD63-E83AE4EC4AF8"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4C4E1245-C6BB-462C-9E27-C608595DAE3C"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "747F1324-AEFA-496F-9447-12CD13114F60"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "795C3B17-687E-4F33-AA99-8FEC16F14693"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.11:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F2BDD5C7-9B6A-41B5-8679-5062B8A6E11B"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.12:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "190D5E2C-AD60-41F4-B29D-FB8EA8CB5FF6"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.13:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6B81A4DD-2ADE-4455-B517-5E4E0532D5A1"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.14:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4BD589CC-666B-4FAA-BCF0-91C484BDDB09"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.15:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4CD622EE-A840-42E1-B6BF-4AA27D039B12"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.16:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "900D6742-DE0F-45C5-A812-BF84088CB02A"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.17:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "225CA94C-8C84-4FA6-95D0-160A0016FBFF"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.18:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D88ED3C4-64C5-44B2-9F23-E16087046C40"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.19:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "03FB31E5-190C-489A-AB30-910D2CC854F2"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.20:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EF4A781A-4A41-466F-8426-10B40CF8BA1A"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.21:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9ED29B3F-456B-4767-8E59-8C19A3B7E1D8"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.22:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F6316369-B54A-4E59-A022-E0610353B284"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.23:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "073C3CE0-E12D-4545-8460-5A1514271D50"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.16.24:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "670FAA25-A86F-4E04-A3A0-0B3FF6CF9C26"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.17:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9E86E13B-EC92-47F3-94A9-DB515313011D"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.17:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "980A6C7D-6175-4A44-8377-74AA7A9FD108"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.17:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5C226902-04D9-4F32-866C-20225841ECF8"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.17:rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C6EDD210-6E7B-4BD8-96C2-2C22FEE7DE97"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.17:rc4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "655DB612-AF49-4C17-AFB9-2E33EE8E0572"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.17:rc5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7EE30F34-EE81-4E1E-BF9F-A7A36B78B897"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.17:rc6:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E1F65DF2-2794-47B7-9676-CCF150683CC6"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.17.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DEB3068F-2F64-4BBC-BA3C-FB56A2FBED50"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.17.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6555D45B-D3B3-4455-AB1E-E513F9FB6139"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.17.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4FA5E262-7825-496F-AA72-0AD6DE6F3C78"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.17.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "56C6C01B-4CED-4F37-A415-0603496C27DC"}], "operator": "OR"}]}], "vendorComments": [{"comment": "This vulnerability does not affect Red Hat Enterprise Linux 2.1 or 3 as they are based on 2.4 kernels.\n\nThe exploit relies on the kernel supporting the a.out binary format. Red Hat Enterprise Linux 4, Fedora Core 4, and Fedora Core 5 do not support the a.out binary format, causing the exploit to fail. We are not currently\naware of any way to exploit this vulnerability if a.out binary format is not enabled. In addition, a default installation of these OS enables SELinux in enforcing mode. SELinux also completely blocks attempts to exploit this issue.\n\nhttps://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=198973#c10", "lastModified": "2006-07-19T00:00:00", "organization": "Red Hat"}], "sourceIdentifier": "cve@mitre.org"}