CVE-2013-0757
The Chrome Object Wrapper (COW) implementation in Mozilla Firefox before 18.0, Firefox ESR 17.x before 17.0.2, Thunderbird before 17.0.2, Thunderbird ESR 17.x before 17.0.2, and SeaMonkey before 2.15 does not prevent modifications to the prototype of an…
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EPSS puts the probability of exploitation in the next 30 days at 60.9%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
The Chrome Object Wrapper (COW) implementation in Mozilla Firefox before 18.0, Firefox ESR 17.x before 17.0.2, Thunderbird before 17.0.2, Thunderbird ESR 17.x before 17.0.2, and SeaMonkey before 2.15 does not prevent modifications to the prototype of an object, which allows remote attackers to execute arbitrary JavaScript code with chrome privileges by referencing Object.prototype.__proto__ in a crafted HTML document.
- CVSS 2.0
- 9.3 HIGHAV:N/AC:M/Au:N/C:C/I:C/A:C
- EPSS
- 60.86% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- mozilla/firefox · mozilla/seamonkey · mozilla/thunderbird · mozilla/thunderbird esr · opensuse/opensuse · suse/linux enterprise desktop · suse/linux enterprise server · suse/linux enterprise software development kit · canonical/ubuntu linux
- Source
- security@mozilla.org
References
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00006.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00007.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00010.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00017.htmlThird Party Advisory
- http://www.mozilla.org/security/announce/2013/mfsa2013-14.htmlVendor Advisory
- http://www.ubuntu.com/usn/USN-1681-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-1681-2Third Party Advisory
- http://www.ubuntu.com/usn/USN-1681-4Third Party Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=813901Exploit, Issue Tracking, Patch, Vendor Advisory
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16939Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00006.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00007.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00010.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00017.htmlThird Party Advisory
- http://www.mozilla.org/security/announce/2013/mfsa2013-14.htmlVendor Advisory
- http://www.ubuntu.com/usn/USN-1681-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-1681-2Third Party Advisory
- http://www.ubuntu.com/usn/USN-1681-4Third Party Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=813901Exploit, Issue Tracking, Patch, Vendor Advisory
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16939Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.