CVE-2012-0477

Description

Multiple cross-site scripting (XSS) vulnerabilities in Mozilla Firefox 4.x through 11.0, Firefox ESR 10.x before 10.0.4, Thunderbird 5.0 through 11.0, Thunderbird ESR 10.x before 10.0.4, and SeaMonkey before 2.9 allow remote attackers to inject arbitrary web script or HTML via the (1) ISO-2022-KR or (2) ISO-2022-CN character set.

Category

4.3
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.72% Top 30%
Vendor Advisory debian.org Vendor Advisory debian.org Vendor Advisory debian.org Vendor Advisory mandriva.com Vendor Advisory mandriva.com Vendor Advisory mozilla.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://secunia.com/advisories/48922 third party advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16889 vdb entry signature
https://exchange.xforce.ibmcloud.com/vulnerabilities/75154 vdb entry
http://www.securityfocus.com/bid/53229 vdb entry
https://bugzilla.mozilla.org/show_bug.cgi?id=718573
http://www.mozilla.org/security/announce/2012/mfsa2012-29.html vendor advisory
http://secunia.com/advisories/49055 third party advisory
http://www.debian.org/security/2012/dsa-2458 vendor advisory
http://secunia.com/advisories/48920 third party advisory
http://www.debian.org/security/2012/dsa-2457 vendor advisory
http://www.debian.org/security/2012/dsa-2464 vendor advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2012:081 vendor advisory
http://secunia.com/advisories/48972 third party advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2012:066 vendor advisory
http://secunia.com/advisories/49047 third party advisory

Frequently Asked Questions

What is the severity of CVE-2012-0477?
CVE-2012-0477 has been scored as a medium severity vulnerability.
How to fix CVE-2012-0477?
To fix CVE-2012-0477, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2012-0477 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2012-0477 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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