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Vulnerability record · CVE-2005-0155 · published 2 May 2005

CVE-2005-0155: Larry wall perl vulnerability

LLarry Wall · Perl

The PerlIO implementation in Perl 5.8.0, when installed with setuid support (sperl), allows local users to create arbitrary files via the PERLIO_DEBUG variable.

4.6 CVSS 2.0 Medium EPSS 1.2% · top 33.1%
4.6CVSS 2.0 base score
1.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
32References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

The PerlIO implementation in Perl 5.8.0, when installed with setuid support (sperl), allows local users to create arbitrary files via the PERLIO_DEBUG variable.

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

Affected products

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

References

LinkTags
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=001056
http://fedoranews.org/updates/FEDORA--.shtml
http://marc.info/?l=bugtraq&m=110737149402683&w=2
http://marc.info/?l=full-disclosure&m=110779723332339&w=2
http://secunia.com/advisories/14120
http://secunia.com/advisories/21646
http://support.avaya.com/elmodocs2/security/ASA-2006-163.htm
http://www.digitalmunition.com/DMA%5B2005-0131a%5D.txt
http://www.gentoo.org/security/en/glsa/glsa-200502-13.xml PatchVendor Advisory
http://www.mandriva.com/security/advisories?name=MDKSA-2005:031
http://www.redhat.com/support/errata/RHSA-2005-103.html PatchVendor Advisory
http://www.redhat.com/support/errata/RHSA-2005-105.html PatchVendor Advisory
http://www.securityfocus.com/bid/12426 ExploitPatchVendor Advisory
http://www.trustix.org/errata/2005/0003/ Patch
https://exchange.xforce.ibmcloud.com/vulnerabilities/19207
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10404
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=001056
http://fedoranews.org/updates/FEDORA--.shtml
http://marc.info/?l=bugtraq&m=110737149402683&w=2
http://marc.info/?l=full-disclosure&m=110779723332339&w=2
http://secunia.com/advisories/14120
http://secunia.com/advisories/21646
http://support.avaya.com/elmodocs2/security/ASA-2006-163.htm
http://www.digitalmunition.com/DMA%5B2005-0131a%5D.txt
http://www.gentoo.org/security/en/glsa/glsa-200502-13.xml PatchVendor Advisory
http://www.mandriva.com/security/advisories?name=MDKSA-2005:031
http://www.redhat.com/support/errata/RHSA-2005-103.html PatchVendor Advisory
http://www.redhat.com/support/errata/RHSA-2005-105.html PatchVendor Advisory
http://www.securityfocus.com/bid/12426 ExploitPatchVendor Advisory
http://www.trustix.org/errata/2005/0003/ Patch
https://exchange.xforce.ibmcloud.com/vulnerabilities/19207
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10404

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Related vulnerabilities

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

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Source: NIST National Vulnerability Database (record CVE-2005-0155), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.