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    CVE-2006-4809

    Stack-based buffer overflow in loader_pnm.c in imlib2 before 1.2.1, and possibly other versions, allows user-assisted remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted PNM image.

    Published:Nov 7, 2006
    Last Modified:Apr 23, 2026
    EPS:Nov 7, 2006
    EPSS Score:0.06102
    CVSS Score:5.1

    Affected Products

    Vendor
    Enlightenment
    Product
    Imlib2

    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-2024-25450 (CVSS 8.8) — imlib2 v1.9.1 was discovered to mishandle memory allocation in the function init_imlib_fonts().…
    CVE-2024-25448 (CVSS 8.8) — An issue in the imlib_free_image_and_decache function of imlib2 v1.9.1 allows attackers to cause a heap buffer…
    CVE-2024-25447 (CVSS 8.8) — An issue in the imlib_load_image_with_error_return function of imlib2 v1.9.1 allows attackers to cause a heap …
    CVE-2020-12761 (CVSS 9.1) — modules/loaders/loader_ico.c in imlib2 1.6.0 has an integer overflow (with resultant invalid memory allocation…
    CVE-2011-5326 (CVSS 7.5) — imlib2 before 1.4.9 allows remote attackers to cause a denial of service (divide-by-zero error and application…
    CVE-2016-3994 (CVSS 8.2) — The GIF loader in imlib2 before 1.4.9 allows remote attackers to cause a denial of service (application crash)…
    CVE-2014-9762 (CVSS 7.5) — imlib2 before 1.4.7 allows remote attackers to cause a denial of service (segmentation fault) via a GIF image …
    CVE-2014-9764 (CVSS 7.5) — imlib2 before 1.4.7 allows remote attackers to cause a denial of service (segmentation fault) via a crafted GI…
    CVE-2014-9771 (CVSS 7.5) — Integer overflow in imlib2 before 1.4.7 allows remote attackers to cause a denial of service (memory consumpti…
    CVE-2016-3993 (CVSS 7.5) — Off-by-one error in the __imlib_MergeUpdate function in lib/updates.c in imlib2 before 1.4.9 allows remote att…

    References

    http://secunia.com/advisories/22732
    http://secunia.com/advisories/22744
    http://secunia.com/advisories/22752
    http://secunia.com/advisories/22932
    http://secunia.com/advisories/23441
    http://security.gentoo.org/glsa/glsa-200612-20.xml
    http://www.discontinuity.info/~rowan/pocs/libimlib2_pocs-1.2.0-2.2.tar.gz
    http://www.mandriva.com/security/advisories?name=MDKSA-2006:198
    http://www.mandriva.com/security/advisories?name=MDKSA-2007:156
    http://www.novell.com/linux/security/advisories/2006_26_sr.html
    http://www.osvdb.org/30104
    http://www.securityfocus.com/bid/20903
    http://www.ubuntu.com/usn/usn-376-1
    http://www.ubuntu.com/usn/usn-376-2
    http://www.vupen.com/english/advisories/2006/4349
    https://exchange.xforce.ibmcloud.com/vulnerabilities/30070
    http://secunia.com/advisories/22732
    http://secunia.com/advisories/22744
    http://secunia.com/advisories/22752
    http://secunia.com/advisories/22932
    http://secunia.com/advisories/23441
    http://security.gentoo.org/glsa/glsa-200612-20.xml
    http://www.discontinuity.info/~rowan/pocs/libimlib2_pocs-1.2.0-2.2.tar.gz
    http://www.mandriva.com/security/advisories?name=MDKSA-2006:198
    http://www.mandriva.com/security/advisories?name=MDKSA-2007:156
    http://www.novell.com/linux/security/advisories/2006_26_sr.html
    http://www.osvdb.org/30104
    http://www.securityfocus.com/bid/20903
    http://www.ubuntu.com/usn/usn-376-1
    http://www.ubuntu.com/usn/usn-376-2
    http://www.vupen.com/english/advisories/2006/4349
    https://exchange.xforce.ibmcloud.com/vulnerabilities/30070

    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