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    CVE-2013-5602

    The Worker::SetEventListener function in the Web workers implementation in Mozilla Firefox before 25.0, Firefox ESR 17.x before 17.0.10 and 24.x before 24.1, Thunderbird before 24.1, Thunderbird ESR 17.x before 17.0.10, and SeaMonkey before 2.22 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via vectors related to direct proxies.

    Published:Oct 29, 2013
    Last Modified:Nov 25, 2025
    EPS:Oct 30, 2013
    EPSS Score:0.03229
    CVSS Score:10

    Affected Products

    Vendor
    Mozilla
    Product
    Firefox
    Vendor
    Mozilla
    Product
    Seamonkey
    Vendor
    Mozilla
    Product
    Thunderbird
    Vendor
    Mozilla
    Product
    Thunderbird Esr
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2026-84143 (CVSS 9.8) — Internally found bugs present in Thunderbird 154, Thunderbird ESR 153.1 and Thunderbird ESR 140.14. Some of th…
    CVE-2026-84142 (CVSS 9.8) — Internally found bugs present in Thunderbird 154. Some of these bugs showed evidence of memory corruption or a…
    CVE-2026-84141 (CVSS 9.8) — Integer overflow in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 155, Firefox ESR…
    CVE-2026-84140 (CVSS 9.8) — Site isolation issue in the DOM: Navigation component. This vulnerability was fixed in Firefox 155, Firefox ES…
    CVE-2026-84139 (CVSS 6.1) — Clickjacking issue in the DOM: Events component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.…
    CVE-2026-84138 (CVSS 6.5) — Denial-of-service in the PDF Viewer component. This vulnerability was fixed in Firefox 155 and Thunderbird 155…
    CVE-2026-84137 (CVSS 4.3) — Spoofing issue in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 155, Firefox ESR 153…
    CVE-2026-84136 (CVSS 6.1) — Other issue in the DOM: Navigation component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, …
    CVE-2026-84135 (CVSS 9.8) — Other issue in Firefox Focus for Android. This vulnerability was fixed in Firefox 155.…

    References

    http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00005.html
    http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00006.html
    http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00014.html
    http://rhn.redhat.com/errata/RHSA-2013-1476.html
    http://rhn.redhat.com/errata/RHSA-2013-1480.html
    http://www.debian.org/security/2013/dsa-2788
    http://www.debian.org/security/2013/dsa-2797
    http://www.mozilla.org/security/announce/2013/mfsa2013-101.html
    https://bugzilla.mozilla.org/show_bug.cgi?id=897678
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19293
    https://security.gentoo.org/glsa/201504-01
    http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00005.html
    http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00006.html
    http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00014.html
    http://rhn.redhat.com/errata/RHSA-2013-1476.html
    http://rhn.redhat.com/errata/RHSA-2013-1480.html
    http://www.debian.org/security/2013/dsa-2788
    http://www.debian.org/security/2013/dsa-2797
    http://www.mozilla.org/security/announce/2013/mfsa2013-101.html
    https://bugzilla.mozilla.org/show_bug.cgi?id=897678
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19293
    https://security.gentoo.org/glsa/201504-01

    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