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ID

VAR-201103-0334


CVE

CVE-2011-1073


TITLE

FreeBSD and Apple Mac OS X of crontab.c Vulnerabilities that identify arbitrary files

Trust: 0.8

sources: JVNDB: JVNDB-2011-004330

DESCRIPTION

crontab.c in crontab in FreeBSD and Apple Mac OS X allows local users to (1) determine the existence of arbitrary files via a symlink attack on a /tmp/crontab.XXXXXXXXXX temporary file and (2) perform MD5 checksum comparisons on arbitrary pairs of files via two symlink attacks on /tmp/crontab.XXXXXXXXXX temporary files. FreeBSD is prone to multiple information-disclosure vulnerabilities. Exploiting these issues allows local attackers to obtain sensitive information that may lead to further attacks. FreeBSD is a set of Unix-like free operating system in the FreeBSD project that Core Team is responsible for. It is an important branch of Unix-like developed through BSD, 386BSD and 4.4BSD. Apple Mac OS X is a dedicated operating system developed by Apple for Mac computers. Validation comparison

Trust: 1.98

sources: NVD: CVE-2011-1073 // JVNDB: JVNDB-2011-004330 // BID: 46604 // VULHUB: VHN-49018

AFFECTED PRODUCTS

vendor:freebsdmodel:freebsdscope:eqversion:*

Trust: 1.0

vendor:applemodel:mac os xscope:eqversion:*

Trust: 1.0

vendor:freebsdmodel:freebsdscope:eqversion:5.3

Trust: 0.8

vendor:applemodel:mac os xscope: - version: -

Trust: 0.8

vendor:freebsdmodel:freebsdscope: - version: -

Trust: 0.6

vendor:freebsdmodel:7.2-release-p1scope: - version: -

Trust: 0.3

vendor:freebsdmodel:7.0-releasescope: - version: -

Trust: 0.3

vendor:applemodel:mac osscope:eqversion:x10.6

Trust: 0.3

vendor:freebsdmodel:rc1scope:eqversion:7.1

Trust: 0.3

vendor:freebsdmodel:7.2-stablescope: - version: -

Trust: 0.3

vendor:applemodel:mac os serverscope:eqversion:x10.6

Trust: 0.3

vendor:freebsdmodel:-pre-releasescope:eqversion:7.1

Trust: 0.3

vendor:freebsdmodel:8.1-prereleasescope: - version: -

Trust: 0.3

vendor:freebsdmodel:-prereleasescope:eqversion:7.0

Trust: 0.3

vendor:applemodel:mac osscope:eqversion:x10.6.1

Trust: 0.3

vendor:applemodel:mac osscope:eqversion:x10.5.6

Trust: 0.3

vendor:applemodel:mac osscope:eqversion:x10.5.3

Trust: 0.3

vendor:freebsdmodel:7.2-release-p4scope: - version: -

Trust: 0.3

vendor:freebsdmodel:-release-p2scope:eqversion:7.1

Trust: 0.3

vendor:applemodel:mac os serverscope:eqversion:x10.6.6

Trust: 0.3

vendor:freebsdmodel:7.3-stablescope: - version: -

Trust: 0.3

vendor:freebsdmodel:8.0-releasescope: - version: -

Trust: 0.3

vendor:freebsdmodel:7.1-release-p5scope: - version: -

Trust: 0.3

vendor:freebsdmodel:7.0-release-p8scope: - version: -

Trust: 0.3

vendor:applemodel:mac os serverscope:eqversion:x10.6.1

Trust: 0.3

vendor:applemodel:mac os serverscope:eqversion:x10.5.6

Trust: 0.3

vendor:applemodel:mac os serverscope:eqversion:x10.5.3

Trust: 0.3

vendor:freebsdmodel:7.2-rc2scope: - version: -

Trust: 0.3

vendor:freebsdmodel:7.0-release-p3scope: - version: -

Trust: 0.3

vendor:applemodel:mac osscope:eqversion:x10.5.8

Trust: 0.3

vendor:freebsdmodel:7.0-release-p11scope: - version: -

Trust: 0.3

vendor:applemodel:mac osscope:eqversion:x10.5.5

Trust: 0.3

vendor:freebsdmodel:8.0-stablescope: - version: -

Trust: 0.3

vendor:freebsdmodel:7.0-release-p12scope: - version: -

Trust: 0.3

vendor:applemodel:mac osscope:eqversion:x10.5

Trust: 0.3

vendor:freebsdmodel:7.1-release-p6scope: - version: -

Trust: 0.3

vendor:applemodel:mac os serverscope:eqversion:x10.5.8

Trust: 0.3

vendor:freebsdmodel:8.1-releasescope: - version: -

Trust: 0.3

vendor:freebsdmodel:-release-p9scope:eqversion:7.0

Trust: 0.3

vendor:applemodel:mac os serverscope:eqversion:x10.5.5

Trust: 0.3

vendor:applemodel:mac os serverscope:eqversion:x10.5

Trust: 0.3

vendor:applemodel:mac osscope:eqversion:x10.5.4

Trust: 0.3

vendor:freebsdmodel:beta4scope:eqversion:7.0

Trust: 0.3

vendor:applemodel:mac osscope:eqversion:x10.6.2

Trust: 0.3

vendor:freebsdmodel:freebsdscope:eqversion:7.1

Trust: 0.3

vendor:freebsdmodel:freebsdscope:eqversion:7.0

Trust: 0.3

vendor:applemodel:mac osscope:eqversion:x10.5.7

Trust: 0.3

vendor:freebsdmodel:7.3-release-p1scope: - version: -

Trust: 0.3

vendor:applemodel:mac os serverscope:eqversion:x10.5.4

Trust: 0.3

vendor:freebsdmodel:7.2-prereleasescope: - version: -

Trust: 0.3

vendor:applemodel:mac os serverscope:eqversion:x10.6.2

Trust: 0.3

vendor:applemodel:mac osscope:eqversion:x10.5.2

Trust: 0.3

vendor:applemodel:mac osscope:eqversion:x10.5.1

Trust: 0.3

vendor:applemodel:mac os serverscope:eqversion:x10.5.7

Trust: 0.3

vendor:freebsdmodel:7.1-release-p4scope: - version: -

Trust: 0.3

vendor:applemodel:mac os serverscope:eqversion:x10.5.2

Trust: 0.3

vendor:applemodel:mac osscope:eqversion:x10.6.5

Trust: 0.3

vendor:applemodel:mac os serverscope:eqversion:x10.5.1

Trust: 0.3

vendor:freebsdmodel:-currentscope: - version: -

Trust: 0.3

vendor:freebsdmodel:-relengscope:eqversion:7.0

Trust: 0.3

vendor:applemodel:mac osscope:eqversion:x10.6.4

Trust: 0.3

vendor:applemodel:mac osscope:eqversion:x10.6.3

Trust: 0.3

vendor:freebsdmodel:7.1-stablescope: - version: -

Trust: 0.3

vendor:applemodel:mac os serverscope:eqversion:x10.6.5

Trust: 0.3

vendor:freebsdmodel:7.0-stablescope: - version: -

Trust: 0.3

vendor:applemodel:mac os serverscope:eqversion:x10.6.4

Trust: 0.3

vendor:freebsdmodel:-release-p1scope:eqversion:7.1

Trust: 0.3

vendor:applemodel:mac os serverscope:eqversion:x10.6.3

Trust: 0.3

sources: BID: 46604 // JVNDB: JVNDB-2011-004330 // CNNVD: CNNVD-201103-114 // NVD: CVE-2011-1073

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2011-1073
value: LOW

Trust: 1.0

NVD: CVE-2011-1073
value: LOW

Trust: 0.8

CNNVD: CNNVD-201103-114
value: LOW

Trust: 0.6

VULHUB: VHN-49018
value: LOW

Trust: 0.1

nvd@nist.gov: CVE-2011-1073
severity: LOW
baseScore: 1.9
vectorString: AV:L/AC:M/AU:N/C:P/I:N/A:N
accessVector: LOCAL
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 3.4
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-49018
severity: LOW
baseScore: 1.9
vectorString: AV:L/AC:M/AU:N/C:P/I:N/A:N
accessVector: LOCAL
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 3.4
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

sources: VULHUB: VHN-49018 // JVNDB: JVNDB-2011-004330 // CNNVD: CNNVD-201103-114 // NVD: CVE-2011-1073

PROBLEMTYPE DATA

problemtype:CWE-59

Trust: 1.9

sources: VULHUB: VHN-49018 // JVNDB: JVNDB-2011-004330 // NVD: CVE-2011-1073

THREAT TYPE

local

Trust: 0.9

sources: BID: 46604 // CNNVD: CNNVD-201103-114

TYPE

post link

Trust: 0.6

sources: CNNVD: CNNVD-201103-114

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2011-004330

PATCH
title:Apple OS Xurl:http://www.apple.com/macosx/
Trust: 0.8
title:Top Pageurl:http://www.freebsd.org/
Trust: 0.8
sources:
            
            
            JVNDB: JVNDB-2011-004330

EXTERNAL IDS
db:NVDid:CVE-2011-1073
Trust: 2.8
db:BIDid:46604
Trust: 2.0
db:OPENWALLid:OSS-SECURITY/2011/02/28/14
Trust: 1.7
db:OPENWALLid:OSS-SECURITY/2011/02/28/6
Trust: 1.7
db:SREASONid:8117
Trust: 1.1
db:JVNDBid:JVNDB-2011-004330
Trust: 0.8
db:CNNVDid:CNNVD-201103-114
Trust: 0.7
db:MLISTid:[OSS-SECURITY] 20110228 RE: CVE REQUEST: FREEBSD/OS X CRONTAB INFORMATION LEAKAGE
Trust: 0.6
db:MLISTid:[OSS-SECURITY] 20110228 CVE REQUEST: FREEBSD/OS X CRONTAB INFORMATION LEAKAGE
Trust: 0.6
db:FULLDISCid:20110228 FREEBSD CRONTAB INFORMATION LEAKAGE
Trust: 0.6
db:BUGTRAQid:20110228 FREEBSD CRONTAB INFORMATION LEAKAGE
Trust: 0.6
db:VULHUBid:VHN-49018
Trust: 0.1
sources:
            
            
            VULHUB: VHN-49018 // 
            
            
            
            BID: 46604 // 
            
            
            
            JVNDB: JVNDB-2011-004330 // 
            
            
            
            CNNVD: CNNVD-201103-114 // 
            
            
            
            NVD: CVE-2011-1073

REFERENCES
url:http://marc.info/?l=full-disclosure&m=129891323028897&w=2
Trust: 1.9
url:http://www.securityfocus.com/bid/46604
Trust: 1.7
url:http://openwall.com/lists/oss-security/2011/02/28/6
Trust: 1.7
url:http://openwall.com/lists/oss-security/2011/02/28/14
Trust: 1.7
url:http://www.securityfocus.com/archive/1/516716/100/0/threaded
Trust: 1.1
url:http://securityreason.com/securityalert/8117
Trust: 1.1
url:https://exchange.xforce.ibmcloud.com/vulnerabilities/65899
Trust: 1.1
url:http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2011-1073
Trust: 0.8
url:http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2011-1073
Trust: 0.8
url:http://www.securityfocus.com/archive/1/archive/1/516716/100/0/threaded
Trust: 0.6
url:http://www.freebsd.org/
Trust: 0.3
url:http://www.apple.com/macosx/
Trust: 0.3
url:http://marc.info/?l=full-disclosure&m=129891323028897&w=2
Trust: 0.1
sources:
            
            
            VULHUB: VHN-49018 // 
            
            
            
            BID: 46604 // 
            
            
            
            JVNDB: JVNDB-2011-004330 // 
            
            
            
            CNNVD: CNNVD-201103-114 // 
            
            
            
            NVD: CVE-2011-1073

CREDITS
Dan Rosenberg
Trust: 0.3
sources:
            
            
            BID: 46604

SOURCES
db:VULHUBid:VHN-49018
db:BIDid:46604
db:JVNDBid:JVNDB-2011-004330
db:CNNVDid:CNNVD-201103-114
db:NVDid:CVE-2011-1073

LAST UPDATE DATE
2025-04-11T23:05:54.147000+00:00

SOURCES UPDATE DATE
db:VULHUBid:VHN-49018date:2018-10-09T00:00:00
db:BIDid:46604date:2015-03-19T09:12:00
db:JVNDBid:JVNDB-2011-004330date:2012-03-27T00:00:00
db:CNNVDid:CNNVD-201103-114date:2011-03-08T00:00:00
db:NVDid:CVE-2011-1073date:2025-04-11T00:51:21.963

SOURCES RELEASE DATE
db:VULHUBid:VHN-49018date:2011-03-04T00:00:00
db:BIDid:46604date:2011-02-28T00:00:00
db:JVNDBid:JVNDB-2011-004330date:2012-03-27T00:00:00
db:CNNVDid:CNNVD-201103-114date:2011-03-07T00:00:00
db:NVDid:CVE-2011-1073date:2011-03-04T23:00:01.090