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    CVE-2007-2583

    The in_decimal::set function in item_cmpfunc.cc in MySQL before 5.0.40, and 5.1 before 5.1.18-beta, allows context-dependent attackers to cause a denial of service (crash) via a crafted IF clause that results in a divide-by-zero error and a NULL pointer dereference.

    Published:Mar 29, 2007
    Last Modified:Apr 23, 2026
    EPS:May 9, 2007
    EPSS Score:0.03062
    CVSS Score:4

    Affected Products

    Vendor
    Canonical
    Product
    Ubuntu Linux
    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Oracle
    Product
    Mysql
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    https://www.exploit-db.com/exploits/30020

    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://bugs.mysql.com/bug.php?id=27513
    http://lists.mysql.com/commits/23685
    http://lists.opensuse.org/opensuse-security-announce/2008-02/msg00003.html
    http://packetstormsecurity.com/files/124295/MySQL-5.0.x-Denial-Of-Service.html
    http://secunia.com/advisories/25188
    http://secunia.com/advisories/25196
    http://secunia.com/advisories/25255
    http://secunia.com/advisories/25389
    http://secunia.com/advisories/25946
    http://secunia.com/advisories/27155
    http://secunia.com/advisories/27823
    http://secunia.com/advisories/28838
    http://secunia.com/advisories/30351
    http://security.gentoo.org/glsa/glsa-200705-11.xml
    http://www.debian.org/security/2007/dsa-1413
    http://www.exploit-db.com/exploits/30020
    http://www.mandriva.com/security/advisories?name=MDKSA-2007:139
    http://www.osvdb.org/34734
    http://www.redhat.com/support/errata/RHSA-2008-0364.html
    http://www.securityfocus.com/bid/23911
    http://www.trustix.org/errata/2007/0017/
    http://www.vupen.com/english/advisories/2007/1731
    https://exchange.xforce.ibmcloud.com/vulnerabilities/34232
    https://issues.rpath.com/browse/RPL-1356
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9930
    https://usn.ubuntu.com/528-1/
    http://bugs.mysql.com/bug.php?id=27513
    http://lists.mysql.com/commits/23685
    http://lists.opensuse.org/opensuse-security-announce/2008-02/msg00003.html
    http://packetstormsecurity.com/files/124295/MySQL-5.0.x-Denial-Of-Service.html
    http://secunia.com/advisories/25188
    http://secunia.com/advisories/25196
    http://secunia.com/advisories/25255
    http://secunia.com/advisories/25389
    http://secunia.com/advisories/25946
    http://secunia.com/advisories/27155
    http://secunia.com/advisories/27823
    http://secunia.com/advisories/28838
    http://secunia.com/advisories/30351
    http://security.gentoo.org/glsa/glsa-200705-11.xml
    http://www.debian.org/security/2007/dsa-1413
    http://www.exploit-db.com/exploits/30020
    http://www.mandriva.com/security/advisories?name=MDKSA-2007:139
    http://www.osvdb.org/34734
    http://www.redhat.com/support/errata/RHSA-2008-0364.html
    http://www.securityfocus.com/bid/23911
    http://www.trustix.org/errata/2007/0017/
    http://www.vupen.com/english/advisories/2007/1731
    https://exchange.xforce.ibmcloud.com/vulnerabilities/34232
    https://issues.rpath.com/browse/RPL-1356
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9930
    https://usn.ubuntu.com/528-1/

    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