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    CVE-2014-9674

    The Mac_Read_POST_Resource function in base/ftobjs.c in FreeType before 2.5.4 proceeds with adding to length values without validating the original values, which allows remote attackers to cause a denial of service (integer overflow and heap-based buffer overflow) or possibly have unspecified other impact via a crafted Mac font.

    Published:Feb 8, 2015
    Last Modified:Apr 12, 2025
    EPS:Feb 8, 2015
    EPSS Score:0.03297
    CVSS Score:7.5

    Affected Products

    Vendor
    Canonical
    Product
    Ubuntu Linux
    Vendor
    Fedoraproject
    Product
    Fedora
    Vendor
    Freetype
    Product
    Freetype
    Vendor
    Opensuse
    Product
    Opensuse
    Vendor
    Oracle
    Product
    Solaris
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Enterprise Linux Desktop
    Vendor
    Redhat
    Product
    Enterprise Linux Hpc Node
    Vendor
    Redhat
    Product
    Enterprise Linux Hpc Node Eus
    Vendor
    Redhat
    Product
    Enterprise Linux Server
    Vendor
    Redhat
    Product
    Enterprise Linux Server Eus
    Vendor
    Redhat
    Product
    Enterprise Linux Workstation

    Exploits

    http://code.google.com/p/google-security-research/issues/detail?id=153http://code.google.com/p/google-security-research/issues/detail?id=153

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

    Related CVEs

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    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://advisories.mageia.org/MGASA-2015-0083.html
    http://code.google.com/p/google-security-research/issues/detail?id=153
    http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=240c94a185cd8dae7d03059abec8a5662c35ecd3
    http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=cd4a5a26e591d01494567df9dec7f72d59551f6e
    http://lists.fedoraproject.org/pipermail/package-announce/2015-February/150148.html
    http://lists.fedoraproject.org/pipermail/package-announce/2015-February/150162.html
    http://lists.opensuse.org/opensuse-updates/2015-03/msg00091.html
    http://rhn.redhat.com/errata/RHSA-2015-0696.html
    http://www.debian.org/security/2016/dsa-3461
    http://www.mandriva.com/security/advisories?name=MDVSA-2015:055
    http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html
    http://www.securityfocus.com/bid/72986
    http://www.ubuntu.com/usn/USN-2510-1
    http://www.ubuntu.com/usn/USN-2739-1
    https://security.gentoo.org/glsa/201503-05
    http://advisories.mageia.org/MGASA-2015-0083.html
    http://code.google.com/p/google-security-research/issues/detail?id=153
    http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=240c94a185cd8dae7d03059abec8a5662c35ecd3
    http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=cd4a5a26e591d01494567df9dec7f72d59551f6e
    http://lists.fedoraproject.org/pipermail/package-announce/2015-February/150148.html
    http://lists.fedoraproject.org/pipermail/package-announce/2015-February/150162.html
    http://lists.opensuse.org/opensuse-updates/2015-03/msg00091.html
    http://rhn.redhat.com/errata/RHSA-2015-0696.html
    http://www.debian.org/security/2016/dsa-3461
    http://www.mandriva.com/security/advisories?name=MDVSA-2015:055
    http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html
    http://www.securityfocus.com/bid/72986
    http://www.ubuntu.com/usn/USN-2510-1
    http://www.ubuntu.com/usn/USN-2739-1
    https://security.gentoo.org/glsa/201503-05

    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