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    CVE-2011-3189

    The crypt function in PHP 5.3.7, when the MD5 hash type is used, returns the value of the salt argument instead of the hashed string, which might allow remote attackers to bypass authentication via an arbitrary password, a different vulnerability than CVE-2011-2483.

    Published:Aug 17, 2011
    Last Modified:Apr 11, 2025
    EPS:Aug 25, 2011
    EPSS Score:0.01155
    CVSS Score:4.3

    Affected Products

    Vendor
    Php
    Product
    Php

    Exploits

    https://bugs.php.net/bug.php?id=55439https://bugs.php.net/bug.php?id=55439

    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-2026-7263 (CVSS 6.3) — In PHP versions 8.4.* before 8.4.21 and 8.5.* before 8.5.6, DOMNode::C14N() method may process the XML data in…
    CVE-2026-6104 (CVSS 6.3) — In PHP versions 8.4.* before 8.4.21 and 8.5.* before 8.5.6, when an encoding name containing an embedded NUL b…
    CVE-2026-7258 (CVSS 6.3) — In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, some fu…
    CVE-2026-6722 (CVSS 9.5) — In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, the SOA…
    CVE-2026-7259 (CVSS 2.1) — In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, a misma…
    CVE-2026-7261 (CVSS 6.3) — In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, when So…
    CVE-2026-7262 (CVSS 2.9) — In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, when a …
    CVE-2025-14179 (CVSS 7.4) — In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, the PDO…
    CVE-2026-7568 (CVSS 6.3) — In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, the met…

    References

    http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html
    http://osvdb.org/74726
    http://secunia.com/advisories/45678
    http://support.apple.com/kb/HT5130
    http://www.openwall.com/lists/oss-security/2011/08/23/4
    http://www.php.net/ChangeLog-5.php#5.3.8
    http://www.php.net/archive/2011.php#id2011-08-23-1
    https://bugs.gentoo.org/show_bug.cgi?id=380261
    https://bugs.php.net/bug.php?id=55439
    https://exchange.xforce.ibmcloud.com/vulnerabilities/69429
    http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html
    http://osvdb.org/74726
    http://secunia.com/advisories/45678
    http://support.apple.com/kb/HT5130
    http://www.openwall.com/lists/oss-security/2011/08/23/4
    http://www.php.net/ChangeLog-5.php#5.3.8
    http://www.php.net/archive/2011.php#id2011-08-23-1
    https://bugs.gentoo.org/show_bug.cgi?id=380261
    https://bugs.php.net/bug.php?id=55439
    https://exchange.xforce.ibmcloud.com/vulnerabilities/69429

    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