CVE-2002-0760

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Summary

CVECVE-2002-0760
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2002-08-12 04:00:00 UTC
Updated2025-04-03 01:03:51 UTC
DescriptionRace condition in bzip2 before 1.0.2 in FreeBSD 4.5 and earlier, OpenLinux 3.1 and 3.1.1, and possibly other operating systems, decompresses files with world-readable permissions before setting the permissions to what is specified in the bzip2 archive, which could allow local users to read the files as they are being decompressed.

Risk And Classification

Primary CVSS: v2.0 1.2 from [email protected]

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

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

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

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Bzip Bzip2 0.9.0 All All All
Application Bzip Bzip2 0.9.0a All All All
Application Bzip Bzip2 0.9.0b All All All
Application Bzip Bzip2 0.9.0c All All All
Application Bzip Bzip2 0.9.5a All All All
Application Bzip Bzip2 0.9.5b All All All
Application Bzip Bzip2 0.9.5c All All All
Application Bzip Bzip2 0.9.5d All All All
Application Bzip Bzip2 1.0 All All All
Application Bzip Bzip2 1.0.1 All All All

Vendor Declared Affected Products

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

References

ReferenceSourceLinkTags
ISS X-Force Database: bzip2-decompression-race-condition (9127): bzip2 file decompression race condition could create world readable files af854a3a-2127-422b-91ae-364da2661108 www.iss.net Patch, Vendor Advisory
bzip2 Insecure Decompressed File Permissions Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Patch, Vendor Advisory
ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:25.bzip2.asc af854a3a-2127-422b-91ae-364da2661108 ftp.freebsd.org Patch, Vendor Advisory
ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-039.0.txt af854a3a-2127-422b-91ae-364da2661108 ftp.caldera.com
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NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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