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Vulnerability record · CVE-2005-2475 · published 5 August 2005

CVE-2005-2475: Info-zip unzip vulnerability

IInfo Zip · Unzip

Race condition in Unzip 5.52 allows local users to modify permissions of arbitrary files via a hard link attack on a file while it is being decompressed, whose permissions are changed by Unzip after the decompression is complete.

1.2 CVSS 2.0 Low EPSS 0.40% · top 67.9%
1.2CVSS 2.0 base score
0.40%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
38References
16 Jun 2026Last modified by NVD

Description

Race condition in Unzip 5.52 allows local users to modify permissions of arbitrary files via a hard link attack on a file while it is being decompressed, whose permissions are changed by Unzip after the decompression is complete.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
ftp://ftp.sco.com/pub/updates/OpenServer/SCOSA-2005.39/SCOSA-2005.39.txt
http://marc.info/?l=bugtraq&m=112300046224117&w=2
http://secunia.com/advisories/16309
http://secunia.com/advisories/16985
http://secunia.com/advisories/17006
http://secunia.com/advisories/17045
http://secunia.com/advisories/17342
http://secunia.com/advisories/17653
http://secunia.com/advisories/25098
http://securityreason.com/securityalert/32
http://www.debian.org/security/2005/dsa-903
http://www.info-zip.org/FAQ.html
http://www.mandriva.com/security/advisories?name=MDKSA-2005:197
http://www.osvdb.org/18530
http://www.redhat.com/support/errata/RHSA-2007-0203.html
http://www.securityfocus.com/bid/14450
http://www.trustix.org/errata/2005/0053/
http://www.ubuntu.com/usn/usn-191-1
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9975
ftp://ftp.sco.com/pub/updates/OpenServer/SCOSA-2005.39/SCOSA-2005.39.txt
http://marc.info/?l=bugtraq&m=112300046224117&w=2
http://secunia.com/advisories/16309
http://secunia.com/advisories/16985
http://secunia.com/advisories/17006
http://secunia.com/advisories/17045
http://secunia.com/advisories/17342
http://secunia.com/advisories/17653
http://secunia.com/advisories/25098
http://securityreason.com/securityalert/32
http://www.debian.org/security/2005/dsa-903
http://www.info-zip.org/FAQ.html
http://www.mandriva.com/security/advisories?name=MDKSA-2005:197
http://www.osvdb.org/18530
http://www.redhat.com/support/errata/RHSA-2007-0203.html
http://www.securityfocus.com/bid/14450
http://www.trustix.org/errata/2005/0053/
http://www.ubuntu.com/usn/usn-191-1
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9975

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.1CVE-2018-1000033Info-zip unzip out-of-bounds read vulnerabilityAn out-of-bounds read exists in Info-Zip UnZip version 6.10c22 that allows an attacker to perform a denial of service and read sensitive memory.EPSS 1.7%9.1CVE-2018-1000034Info-zip unzip out-of-bounds read vulnerabilityAn out-of-bounds read exists in Info-Zip UnZip version 6.10c22 that allows an attacker to perform a denial of service and read sensitive memory.EPSS 1.4%7.8CVE-2018-1000031Info-zip unzip out-of-bounds write vulnerabilityA heap-based buffer overflow exists in Info-Zip UnZip version 6.10c22 that allows an attacker to perform a denial of service or to possibly achieve c…EPSS 1.3%7.8CVE-2018-1000032Info-zip unzip out-of-bounds write vulnerabilityA heap-based buffer overflow exists in Info-Zip UnZip version 6.10c22 that allows an attacker to perform a denial of service or to possibly achieve c…EPSS 1.3%7.5CVE-2015-1315Canonical ubuntu linux memory buffer overflow vulnerabilityBuffer overflow in the charset_to_intern function in unix/unix.c in Info-Zip UnZip 6.10b allows remote attackers to execute arbitrary code via a craf…EPSS 4.9%6.2CVE-2005-0602Info-zip unzip vulnerabilityUnzip 5.51 and earlier does not properly warn the user when extracting setuid or setgid files, which may allow local users to gain privileges.EPSS 0.40%3.7CVE-2005-4667Info-zip unzip memory buffer overflow vulnerabilityBuffer overflow in UnZip 5.50 and earlier allows user-assisted attackers to execute arbitrary code via a long filename command line argument. NOTE: s…EPSS 1.5%2.6CVE-2003-0282Info-zip unzip vulnerabilityDirectory traversal vulnerability in UnZip 5.50 allows attackers to overwrite arbitrary files via invalid characters between two . (dot) characters, …EPSS 22%

Source: NIST National Vulnerability Database (record CVE-2005-2475), CISA KEV, FIRST EPSS (scores of 2026-10-10). This page is refreshed as NVD updates the record.