CVE-2010-2762
The XPCSafeJSObjectWrapper class in the SafeJSObjectWrapper (aka SJOW) implementation in Mozilla Firefox 3.6.x before 3.6.9 and Thunderbird 3.1.x before 3.1.3 does not properly restrict objects at the end of scope chains, which allows remote attackers…
Does this matter?
Lower severity and a low EPSS score (2.02%). Track it; it rarely justifies an emergency change on its own.
Description
The XPCSafeJSObjectWrapper class in the SafeJSObjectWrapper (aka SJOW) implementation in Mozilla Firefox 3.6.x before 3.6.9 and Thunderbird 3.1.x before 3.1.3 does not properly restrict objects at the end of scope chains, which allows remote attackers to execute arbitrary JavaScript code with chrome privileges via vectors related to a chrome privileged object and a chain ending in an outer object.
- CVSS 2.0
- 6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
- EPSS
- 2.02% probability · 80th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-264
- Affected
- mozilla/firefox · mozilla/thunderbird
- Source
- cve@mitre.org
References
- http://blogs.sun.com/security/entry/multiple_vulnerabilities_in_mozilla_firefox
- http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00002.html
- http://secunia.com/advisories/42867
- http://support.avaya.com/css/P8/documents/100112690
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:173
- http://www.mozilla.org/security/announce/2010/mfsa2010-59.htmlVendor Advisory
- http://www.securityfocus.com/bid/43092
- http://www.vupen.com/english/advisories/2010/2323
- http://www.vupen.com/english/advisories/2011/0061
- https://bugzilla.mozilla.org/show_bug.cgi?id=584180
- https://exchange.xforce.ibmcloud.com/vulnerabilities/61656
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11492
- http://blogs.sun.com/security/entry/multiple_vulnerabilities_in_mozilla_firefox
- http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00002.html
- http://secunia.com/advisories/42867
- http://support.avaya.com/css/P8/documents/100112690
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:173
- http://www.mozilla.org/security/announce/2010/mfsa2010-59.htmlVendor Advisory
- http://www.securityfocus.com/bid/43092
- http://www.vupen.com/english/advisories/2010/2323
- http://www.vupen.com/english/advisories/2011/0061
- https://bugzilla.mozilla.org/show_bug.cgi?id=584180
- https://exchange.xforce.ibmcloud.com/vulnerabilities/61656
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11492
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.