CVE-2007-6209

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Summary

CVECVE-2007-6209
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2007-12-04 00:46:00 UTC
Updated2026-04-23 00:35:47 UTC
DescriptionUtil/difflog.pl in zsh 4.3.4 allows local users to overwrite arbitrary files via a symlink attack on temporary files.

Risk And Classification

Primary CVSS: v2.0 4.6 from [email protected]

AV:L/AC:L/Au:N/C:P/I:P/A:P

Problem Types: CWE-264 | n/a

CVSS v2.0 Breakdown

Access Vector
Local
Access Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial

AV:L/AC:L/Au:N/C:P/I:P/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel All All All All
Application Zsh Zsh 4.3.4 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
osvdb.org/42481 af854a3a-2127-422b-91ae-364da2661108 osvdb.org
difflog.pl and "security" af854a3a-2127-422b-91ae-364da2661108 www.zsh.org
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
Zsh difflog.pl Insecure Temporary Files - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com
201022 – (CVE-2007-6209) app-shells/zsh < 4.3.2-r3 insecure temporary file creation (CVE-2007-6209) af854a3a-2127-422b-91ae-364da2661108 bugs.gentoo.org
Re: difflog.pl and "security" af854a3a-2127-422b-91ae-364da2661108 www.zsh.org
Re: difflog.pl and "security" af854a3a-2127-422b-91ae-364da2661108 www.zsh.org
Zsh Insecure Temporary File Creation Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

OrganizationPublishedContributorStatement
Red Hat2007-12-04Mark J CoxNot vulnerable. These issues did not affect the versions of the zsh package as shipped with Red Hat Enterprise Linux 2.1, 3, 4, or 5.
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