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    CVE-2018-12361

    An integer overflow can occur in the SwizzleData code while calculating buffer sizes. The overflowed value is used for subsequent graphics computations when their inputs are not sanitized which results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Firefox ESR < 60.1, and Firefox < 61.

    Published:Jun 26, 2018
    Last Modified:Nov 21, 2024
    EPS:Oct 18, 2018
    EPSS Score:0.01161
    CVSS Score:8.8

    Affected Products

    Vendor
    Canonical
    Product
    Ubuntu Linux
    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Mozilla
    Product
    Firefox
    Vendor
    Mozilla
    Product
    Firefox Esr
    Vendor
    Mozilla
    Product
    Thunderbird

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-190 Integer Overflow or Wraparound

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

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    References

    http://www.securityfocus.com/bid/104558
    http://www.securitytracker.com/id/1041193
    https://bugzilla.mozilla.org/show_bug.cgi?id=1463244
    https://lists.debian.org/debian-lts-announce/2018/11/msg00011.html
    https://security.gentoo.org/glsa/201810-01
    https://security.gentoo.org/glsa/201811-13
    https://usn.ubuntu.com/3705-1/
    https://www.debian.org/security/2018/dsa-4295
    https://www.mozilla.org/security/advisories/mfsa2018-15/
    https://www.mozilla.org/security/advisories/mfsa2018-16/
    https://www.mozilla.org/security/advisories/mfsa2018-19/
    http://www.securityfocus.com/bid/104558
    http://www.securitytracker.com/id/1041193
    https://bugzilla.mozilla.org/show_bug.cgi?id=1463244
    https://lists.debian.org/debian-lts-announce/2018/11/msg00011.html
    https://security.gentoo.org/glsa/201810-01
    https://security.gentoo.org/glsa/201811-13
    https://usn.ubuntu.com/3705-1/
    https://www.debian.org/security/2018/dsa-4295
    https://www.mozilla.org/security/advisories/mfsa2018-15/
    https://www.mozilla.org/security/advisories/mfsa2018-16/
    https://www.mozilla.org/security/advisories/mfsa2018-19/

    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