What’s Vulnerable › Vulnerabilities

CVE-2013-1737

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2013-09-18 · updated 2026-06-16
• Weakness: CWE-264

Description

Mozilla Firefox before 24.0, Firefox ESR 17.x before 17.0.9, Thunderbird before 24.0, Thunderbird ESR 17.x before 17.0.9, and SeaMonkey before 2.21 do not properly identify the "this" object during use of user-defined getter methods on DOM proxies, which might allow remote attackers to bypass intended access restrictions via vectors involving an expando object.

Affected products

• Mozilla Firefox: through 23.0.1; 17.0, 17.0.1, 17.0.2, 17.0.3, 17.0.4, 17.0.5 (+11)
• Mozilla Seamonkey: through 2.20; 2.0, 2.0-alpha_1, 2.0-alpha_2, 2.0-alpha_3, 2.0-beta_1, 2.0-beta_2 (+93)
• Mozilla Thunderbird: through 17.0.9; 17.0, 17.0.1, 17.0.2, 17.0.3, 17.0.4, 17.0.5 (+3)
• Mozilla Thunderbird ESR: 17.0, 17.0.1, 17.0.2, 17.0.3, 17.0.4, 17.0.5 (+3)

References

• http://lists.fedoraproject.org/pipermail/package-announce/2013-September/115907.html
• http://lists.fedoraproject.org/pipermail/package-announce/2013-September/116610.html
• http://lists.fedoraproject.org/pipermail/package-announce/2013-September/117526.html
• http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00005.html
• http://lists.opensuse.org/opensuse-updates/2013-09/msg00055.html
• http://lists.opensuse.org/opensuse-updates/2013-09/msg00057.html
• http://lists.opensuse.org/opensuse-updates/2013-09/msg00059.html
• http://lists.opensuse.org/opensuse-updates/2013-09/msg00060.html
• http://lists.opensuse.org/opensuse-updates/2013-09/msg00061.html
• http://rhn.redhat.com/errata/RHSA-2013-1268.html
• http://rhn.redhat.com/errata/RHSA-2013-1269.html
• http://www.debian.org/security/2013/dsa-2762

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