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    CVE-2014-7944

    The sycc422_to_rgb function in fxcodec/codec/fx_codec_jpx_opj.cpp in PDFium, as used in Google Chrome before 40.0.2214.91, does not properly handle odd values of image width, which allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted PDF document.

    Published:Jan 21, 2015
    Last Modified:Apr 12, 2025
    EPS:Jan 22, 2015
    EPSS Score:0.01675
    CVSS Score:5

    Affected Products

    Vendor
    Google
    Product
    Chrome
    Vendor
    Redhat
    Product
    Rhel Extras

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2026-87544 (CVSS 9.8) — Incorrect authorization in Extensions in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to byp…
    CVE-2026-87601 (CVSS 7.5) — Race condition in V8 in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to execute arbitrary co…
    CVE-2026-87602 (CVSS 4.7) — Out of bounds read in ANGLE in Google Chrome on on Windows prior to 153.0.8010.36 allowed a remote attacker to…
    CVE-2026-87437 (CVSS 6.5) — Information leak in Frames in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to leak sensitive…
    CVE-2026-87608 — Improper certificate validation in FedCM in Google Chrome prior to 153.0.8010.36 allowed a remote attacker lev…
    CVE-2026-87551 (CVSS 4.3) — Improper certificate validation in CORS in Google Chrome prior to 153.0.8010.36 allowed a remote attacker leve…
    CVE-2026-87477 (CVSS 6.5) — Information leak in Core in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to leak sensitive i…
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    References

    http://googlechromereleases.blogspot.com/2015/01/stable-update.html
    http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00005.html
    http://rhn.redhat.com/errata/RHSA-2015-0093.html
    http://secunia.com/advisories/62383
    http://secunia.com/advisories/62665
    http://security.gentoo.org/glsa/glsa-201502-13.xml
    http://www.securityfocus.com/bid/72288
    http://www.securitytracker.com/id/1031623
    https://code.google.com/p/chromium/issues/detail?id=418881
    https://pdfium.googlesource.com/pdfium/+/6cf012af4954807255ce7cdb5b92a20f74d34e6d
    http://googlechromereleases.blogspot.com/2015/01/stable-update.html
    http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00005.html
    http://rhn.redhat.com/errata/RHSA-2015-0093.html
    http://secunia.com/advisories/62383
    http://secunia.com/advisories/62665
    http://security.gentoo.org/glsa/glsa-201502-13.xml
    http://www.securityfocus.com/bid/72288
    http://www.securitytracker.com/id/1031623
    https://code.google.com/p/chromium/issues/detail?id=418881
    https://pdfium.googlesource.com/pdfium/+/6cf012af4954807255ce7cdb5b92a20f74d34e6d

    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