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    CVE-2005-0156

    Buffer overflow in the PerlIO implementation in Perl 5.8.0, when installed with setuid support (sperl), allows local users to execute arbitrary code by setting the PERLIO_DEBUG variable and executing a Perl script whose full pathname contains a long directory tree.

    Published:Feb 1, 2005
    Last Modified:Apr 16, 2026
    EPS:Feb 7, 2005
    EPSS Score:0.00386
    CVSS Score:2.1

    Affected Products

    Vendor
    Ibm
    Product
    Aix
    Vendor
    Larry Wall
    Product
    Perl
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Enterprise Linux Desktop
    Vendor
    Redhat
    Product
    Fedora Core
    Vendor
    Sgi
    Product
    Propack
    Vendor
    Suse
    Product
    Suse Linux
    Vendor
    Trustix
    Product
    Secure Linux
    Vendor
    Ubuntu
    Product
    Ubuntu Linux

    Exploits

    http://www.gentoo.org/security/en/glsa/glsa-200502-13.xmlhttp://www.gentoo.org/security/en/glsa/glsa-200502-13.xmlhttps://www.exploit-db.com/exploits/791

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2026-19783 (CVSS 6.7) — IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to cause kernel memory corruption d…
    CVE-2026-19449 (CVSS 8.8) — IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 has a vulnerability in cmdnim that may allow an unprivileged loc…
    CVE-2026-19448 (CVSS 6.5) — IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 A stack memory corruption vulnerability exists in the AIX IPsec …
    CVE-2026-19446 (CVSS 7.5) — IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 allows a remote unauthenticated attacker can send a crafted UDP …
    CVE-2026-19442 (CVSS 8.2) — IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 has a pointer validation flaw exists in the AIX Virtual SCSI (vS…
    CVE-2026-19437 (CVSS 8.1) — IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to a…
    CVE-2026-18835 (CVSS 9.9) — IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote authenticated attacker to execute arbitrary…
    CVE-2026-18840 (CVSS 8.2) — IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary code due to im…
    CVE-2026-18842 (CVSS 8.4) — IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to gain elevated privileges due to …

    References

    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=110779721503111&w=2
    http://secunia.com/advisories/14120
    http://secunia.com/advisories/55314
    http://www.digitalmunition.com/DMA%5B2005-0131b%5D.txt
    http://www.gentoo.org/security/en/glsa/glsa-200502-13.xml
    http://www.mandriva.com/security/advisories?name=MDKSA-2005:031
    http://www.redhat.com/support/errata/RHSA-2005-103.html
    http://www.redhat.com/support/errata/RHSA-2005-105.html
    http://www.securityfocus.com/bid/12426
    http://www.trustix.org/errata/2005/0003/
    https://exchange.xforce.ibmcloud.com/vulnerabilities/19208
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10803
    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=110779721503111&w=2
    http://secunia.com/advisories/14120
    http://secunia.com/advisories/55314
    http://www.digitalmunition.com/DMA%5B2005-0131b%5D.txt
    http://www.gentoo.org/security/en/glsa/glsa-200502-13.xml
    http://www.mandriva.com/security/advisories?name=MDKSA-2005:031
    http://www.redhat.com/support/errata/RHSA-2005-103.html
    http://www.redhat.com/support/errata/RHSA-2005-105.html
    http://www.securityfocus.com/bid/12426
    http://www.trustix.org/errata/2005/0003/
    https://exchange.xforce.ibmcloud.com/vulnerabilities/19208
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10803

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High