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    CVE-2016-3074

    Integer signedness error in GD Graphics Library 2.1.1 (aka libgd or libgd2) allows remote attackers to cause a denial of service (crash) or potentially execute arbitrary code via crafted compressed gd2 data, which triggers a heap-based buffer overflow.

    Published:Apr 22, 2016
    Last Modified:Apr 12, 2025
    EPS:Apr 26, 2016
    EPSS Score:0.43404
    CVSS Score:9.8

    Affected Products

    Vendor
    Canonical
    Product
    Ubuntu Linux
    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Fedoraproject
    Product
    Fedora
    Vendor
    Libgd
    Product
    Libgd
    Vendor
    Opensuse
    Product
    Opensuse
    Vendor
    Php
    Product
    Php
    Vendor
    Redhat
    Product
    Rhel Software Collections

    Exploits

    http://packetstormsecurity.com/files/136757/libgd-2.1.1-Signedness.htmlhttp://seclists.org/fulldisclosure/2016/Apr/72https://www.exploit-db.com/exploits/39736/http://packetstormsecurity.com/files/136757/libgd-2.1.1-Signedness.htmlhttp://seclists.org/fulldisclosure/2016/Apr/72https://www.exploit-db.com/exploits/39736/https://www.exploit-db.com/exploits/39736

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

    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://lists.fedoraproject.org/pipermail/package-announce/2016-April/183263.html
    http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183724.html
    http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00031.html
    http://packetstormsecurity.com/files/136757/libgd-2.1.1-Signedness.html
    http://rhn.redhat.com/errata/RHSA-2016-2750.html
    http://seclists.org/fulldisclosure/2016/Apr/72
    http://www.debian.org/security/2016/dsa-3556
    http://www.debian.org/security/2016/dsa-3602
    http://www.securityfocus.com/archive/1/538160/100/0/threaded
    http://www.securityfocus.com/bid/87087
    http://www.securitytracker.com/id/1035659
    http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.383127
    http://www.ubuntu.com/usn/USN-2987-1
    https://github.com/libgd/libgd/commit/2bb97f407c1145c850416a3bfbcc8cf124e68a19
    https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731
    https://security.gentoo.org/glsa/201607-04
    https://security.gentoo.org/glsa/201611-22
    https://www.exploit-db.com/exploits/39736/
    http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183263.html
    http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183724.html
    http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00031.html
    http://packetstormsecurity.com/files/136757/libgd-2.1.1-Signedness.html
    http://rhn.redhat.com/errata/RHSA-2016-2750.html
    http://seclists.org/fulldisclosure/2016/Apr/72
    http://www.debian.org/security/2016/dsa-3556
    http://www.debian.org/security/2016/dsa-3602
    http://www.securityfocus.com/archive/1/538160/100/0/threaded
    http://www.securityfocus.com/bid/87087
    http://www.securitytracker.com/id/1035659
    http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.383127
    http://www.ubuntu.com/usn/USN-2987-1
    https://github.com/libgd/libgd/commit/2bb97f407c1145c850416a3bfbcc8cf124e68a19
    https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731
    https://security.gentoo.org/glsa/201607-04
    https://security.gentoo.org/glsa/201611-22
    https://www.exploit-db.com/exploits/39736/

    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