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    CVE-2016-1522

    Code.cpp in Libgraphite in Graphite 2 1.2.4, as used in Mozilla Firefox before 43.0 and Firefox ESR 38.x before 38.6.1, does not consider recursive load calls during a size check, which allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly execute arbitrary code via a crafted Graphite smart font.

    Published:Feb 5, 2016
    Last Modified:Apr 12, 2025
    EPS:Feb 13, 2016
    EPSS Score:0.01858
    CVSS Score:8.8

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Fedoraproject
    Product
    Fedora
    Vendor
    Mozilla
    Product
    Firefox
    Vendor
    Mozilla
    Product
    Thunderbird
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Sil
    Product
    Graphite2

    Exploits

    http://blog.talosintel.com/2016/02/vulnerability-spotlight-libgraphite.htmlhttp://blog.talosintel.com/2016/02/vulnerability-spotlight-libgraphite.html

    Related CVEs

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    CVE-2026-56968 (CVSS 3.7) — GNU SASL before 2.2.4 lacks sanitization of a short challenge in _gsasl_ntlm_client_step in the NTLM client, w…
    CVE-2026-49975 (CVSS 7.5) — Memory Allocation with Excessive Size Value vulnerability in Apache HTTP Server's mod_http leads to denial of …
    CVE-2026-9256 (CVSS 9.2) — NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_rewrite_module module. This vulnerabilit…
    CVE-2026-31431 (CVSS 7.8) — In the Linux kernel, the following vulnerability has been resolved: crypto: algif_aead - Revert to operating …
    CVE-2026-34757 (CVSS 5.1) — LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network …
    CVE-2026-4775 (CVSS 7.8) — A flaw was found in the libtiff library. A remote attacker could exploit a signed integer overflow vulnerabili…
    CVE-2025-63261 (CVSS 7.8) — AWStats 8.0 is vulnerable to Command Injection via the open function…
    CVE-2026-3497 (CVSS 6.9) — Vulnerability in the OpenSSH GSSAPI delta included in various Linux distributions. This vulnerability affects …
    CVE-2026-1940 (CVSS 5.1) — An incomplete fix for CVE-2024-47778 allows an out-of-bounds read in gst_wavparse_adtl_chunk() function. The p…

    References

    http://blog.talosintel.com/2016/02/vulnerability-spotlight-libgraphite.html
    http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177520.html
    http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184623.html
    http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00058.html
    http://rhn.redhat.com/errata/RHSA-2016-0197.html
    http://rhn.redhat.com/errata/RHSA-2016-0258.html
    http://rhn.redhat.com/errata/RHSA-2016-0594.html
    http://www.debian.org/security/2016/dsa-3479
    http://www.mozilla.org/security/announce/2016/mfsa2016-14.html
    http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
    http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
    http://www.securityfocus.com/bid/82991
    http://www.ubuntu.com/usn/USN-2902-1
    https://security.gentoo.org/glsa/201701-35
    https://security.gentoo.org/glsa/201701-63
    http://blog.talosintel.com/2016/02/vulnerability-spotlight-libgraphite.html
    http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177520.html
    http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184623.html
    http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00058.html
    http://rhn.redhat.com/errata/RHSA-2016-0197.html
    http://rhn.redhat.com/errata/RHSA-2016-0258.html
    http://rhn.redhat.com/errata/RHSA-2016-0594.html
    http://www.debian.org/security/2016/dsa-3479
    http://www.mozilla.org/security/announce/2016/mfsa2016-14.html
    http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
    http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
    http://www.securityfocus.com/bid/82991
    http://www.ubuntu.com/usn/USN-2902-1
    https://security.gentoo.org/glsa/201701-35
    https://security.gentoo.org/glsa/201701-63

    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