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    CVE-2004-1063

    PHP 4.x to 4.3.9, and PHP 5.x to 5.0.2, when running in safe mode on a multithreaded Unix webserver, allows local users to bypass safe_mode_exec_dir restrictions and execute commands outside of the intended safe_mode_exec_dir via shell metacharacters in the current directory name. NOTE: this issue was originally REJECTed by its CNA before publication, but that decision is in active dispute. This candidate may change significantly in the future as a result of further discussion.

    Published:Dec 8, 2004
    Last Modified:Apr 16, 2026
    EPS:Dec 8, 2004
    EPSS Score:0.0159
    CVSS Score:10

    Affected Products

    Vendor
    Canonical
    Product
    Ubuntu Linux
    Vendor
    Php
    Product
    Php

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-13476 (CVSS 7.3) — IBM Informix Dynamic Server 14.10, 15.0, and 12.10 could allow an unauthenticated user to execute arbitrary co…
    CVE-2026-13367 (CVSS 7.8) — IBM Informix Dynamic Server 14.10, and 15.0 contain a local privilege escalation vulnerability in the oninit s…
    CVE-2026-47337 (CVSS 3.3) — Ubuntu Linux 6.8, 6.17 and 7.0 contain SAUCE patches with a possible NULL pointer dereference in the handling …
    CVE-2026-47336 (CVSS 3.3) — Ubuntu Linux 6.8 contains SAUCE patches with a possible use of an uninitialized variable in AppArmor AF_INET/A…
    CVE-2026-47335 (CVSS 5.5) — Ubuntu Linux 6.8 contains SAUCE patches with a possible NULL pointer dereference in the handling of AppArmor n…
    CVE-2026-47334 (CVSS 5.5) — Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly sleep while holding a spinlock…
    CVE-2026-47333 (CVSS 7.8) — Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which can potentially incorrectly compute the si…
    CVE-2026-47332 (CVSS 5.5) — Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly validate the size of an intern…
    CVE-2026-47331 (CVSS 7.8) — Ubuntu Linux 6.8 contains AppArmor SAUCE patches which fail to acquire a lock when modifying a linked list. An…
    CVE-2026-47330 (CVSS 3.3) — Ubuntu Linux 6.8, 7.17 and 7.0 contain AppArmor SAUCE patches which can, under certain circumstances, use an u…

    References

    http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000915
    http://www.gentoo.org/security/en/glsa/glsa-200412-14.xml
    http://www.hardened-php.net/advisories/012004.txt
    http://www.mandriva.com/security/advisories?name=MDKSA-2004:151
    http://www.mandriva.com/security/advisories?name=MDKSA-2005:072
    http://www.osvdb.org/12412
    http://www.php.net/release_4_3_10.php
    http://www.securityfocus.com/advisories/9028
    http://www.securityfocus.com/archive/1/384545
    http://www.securityfocus.com/bid/11964
    https://exchange.xforce.ibmcloud.com/vulnerabilities/18511
    https://www.ubuntu.com/usn/usn-99-1/
    http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000915
    http://www.gentoo.org/security/en/glsa/glsa-200412-14.xml
    http://www.hardened-php.net/advisories/012004.txt
    http://www.mandriva.com/security/advisories?name=MDKSA-2004:151
    http://www.mandriva.com/security/advisories?name=MDKSA-2005:072
    http://www.osvdb.org/12412
    http://www.php.net/release_4_3_10.php
    http://www.securityfocus.com/advisories/9028
    http://www.securityfocus.com/archive/1/384545
    http://www.securityfocus.com/bid/11964
    https://exchange.xforce.ibmcloud.com/vulnerabilities/18511
    https://www.ubuntu.com/usn/usn-99-1/

    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