CVE-2009-4102

Description

Sage 1.4.3 and earlier extension for Firefox performs certain operations with chrome privileges, which allows remote attackers to execute arbitrary commands and perform cross-domain scripting attacks via the description tag of an RSS feed.

Category

9.3
CVSS
Severity: Critical
CVSS 2.0 •
EPSS 1.46% Top 25%
Vendor Advisory debian.org Vendor Advisory secunia.com Vendor Advisory vupen.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://jvn.jp/en/jp/JVN99203127/index.html third party advisory
http://secunia.com/advisories/37466 third party advisory vendor advisory
http://www.securityfocus.com/bid/37120 vdb entry
http://forums.mozillazine.org/viewtopic.php?f=48&t=1603515&start=0
http://www.vupen.com/english/advisories/2009/3324 vdb entry vendor advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/54396 vdb entry
http://jvndb.jvn.jp/jvndb/JVNDB-2011-000070 third party advisory
http://www.net-security.org/secworld.php?id=8527
http://www.debian.org/security/2009/dsa-1951 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2009-4102?
CVE-2009-4102 has been scored as a critical severity vulnerability.
How to fix CVE-2009-4102?
To fix CVE-2009-4102, 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-2009-4102 being actively exploited in the wild?
It is possible that CVE-2009-4102 is being exploited or will be exploited in a near future based on public information. 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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