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    CVE-2006-4133

    Heap-based buffer overflow in SAP Internet Graphics Service (IGS) 6.40 and earlier, and 7.00 and earlier, allows remote attackers to cause a denial of service (crash) or execute arbitrary code via an HTTP request with an ADM:GETLOGFILE command and a long portwatcher argument, which triggers the overflow during error message construction when the _snprintf function returns a negative value that is used in a memcpy operation.

    Published:Aug 14, 2006
    Last Modified:Apr 16, 2026
    EPS:Aug 14, 2006
    EPSS Score:0.18
    CVSS Score:7.5

    Affected Products

    Vendor
    Sap
    Product
    Internet Graphics Server

    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-2018-2442 (CVSS 8.8) — In SAP BusinessObjects Business Intelligence, versions 4.0, 4.1 and 4.2, while viewing a Web Intelligence repo…
    CVE-2018-2438 (CVSS 7.5) — The SAP Internet Graphics Server (IGS), 7.20, 7.20EXT, 7.45, 7.49, 7.53, has several denial-of-service vulnera…
    CVE-2018-2437 (CVSS 9.1) — The SAP Internet Graphics Service (IGS), 7.20, 7.20EXT, 7.45, 7.49, 7.53, allows an attacker to externally tri…
    CVE-2018-2439 (CVSS 5.9) — The SAP Internet Graphics Server (IGS), 7.20, 7.20EXT, 7.45, 7.49, 7.53, has insufficient request validation (…
    CVE-2018-2420 (CVSS 6.5) — SAP Internet Graphics Server (IGS), 7.20, 7.20EXT, 7.45, 7.49, 7.53, allows an attacker to upload any file (in…
    CVE-2018-2421 (CVSS 5.3) — SAP Internet Graphics Server (IGS) Portwatcher, 7.20, 7.20EXT, 7.45, 7.49, 7.53, allows an attacker to prevent…
    CVE-2018-2422 (CVSS 5.3) — SAP Internet Graphics Server (IGS) Portwatcher, 7.20, 7.20EXT, 7.45, 7.49, 7.53, allows an attacker to prevent…
    CVE-2018-2423 (CVSS 5.3) — SAP Internet Graphics Server (IGS), 7.20, 7.20EXT, 7.45, 7.49, 7.53, HTTP and RFC listener allows an attacker …
    CVE-2018-2391 (CVSS 6.5) — Under certain conditions a malicious user can prevent legitimate users from accessing the SAP Internet Graphic…
    CVE-2018-2390 (CVSS 6.5) — Under certain conditions a malicious user can prevent legitimate users from accessing the SAP Internet Graphic…

    References

    http://secunia.com/advisories/21448
    http://securityreason.com/securityalert/1386
    http://securitytracker.com/id?1016675
    http://securitytracker.com/id?1017534
    http://www.cybsec.com/vuln/CYBSEC-Security_Pre-Advisory_SAP_IGS_Remote_Buffer_Overflow.pdf
    http://www.kb.cert.org/vuls/id/259540
    http://www.securityfocus.com/archive/1/442840/100/0/threaded
    http://www.securityfocus.com/archive/1/457286/100/0/threaded
    http://www.securityfocus.com/archive/1/472889/100/0/threaded
    http://www.securityfocus.com/bid/19470
    http://www.vupen.com/english/advisories/2006/3267
    https://exchange.xforce.ibmcloud.com/vulnerabilities/28334
    http://secunia.com/advisories/21448
    http://securityreason.com/securityalert/1386
    http://securitytracker.com/id?1016675
    http://securitytracker.com/id?1017534
    http://www.cybsec.com/vuln/CYBSEC-Security_Pre-Advisory_SAP_IGS_Remote_Buffer_Overflow.pdf
    http://www.kb.cert.org/vuls/id/259540
    http://www.securityfocus.com/archive/1/442840/100/0/threaded
    http://www.securityfocus.com/archive/1/457286/100/0/threaded
    http://www.securityfocus.com/archive/1/472889/100/0/threaded
    http://www.securityfocus.com/bid/19470
    http://www.vupen.com/english/advisories/2006/3267
    https://exchange.xforce.ibmcloud.com/vulnerabilities/28334

    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