Vulnerability Description
The regular expression engine in JRuby before 1.4.1, when $KCODE is set to 'u', does not properly handle characters immediately after a UTF-8 character, which allows remote attackers to conduct cross-site scripting (XSS) attacks via a crafted string.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Jruby | Jruby | <= 1.4.0 |
Related Weaknesses (CWE)
References
- http://rhn.redhat.com/errata/RHSA-2011-1456.html
- http://secunia.com/advisories/46891Vendor Advisory
- http://www.jruby.org/2010/04/26/jruby-1-4-1-xss-vulnerability.htmlExploitPatchVendor Advisory
- http://www.osvdb.org/77297
- https://bugs.gentoo.org/show_bug.cgi?id=317435
- https://bugzilla.redhat.com/show_bug.cgi?id=750306
- https://exchange.xforce.ibmcloud.com/vulnerabilities/80277
- http://rhn.redhat.com/errata/RHSA-2011-1456.html
- http://secunia.com/advisories/46891Vendor Advisory
- http://www.jruby.org/2010/04/26/jruby-1-4-1-xss-vulnerability.htmlExploitPatchVendor Advisory
- http://www.osvdb.org/77297
- https://bugs.gentoo.org/show_bug.cgi?id=317435
- https://bugzilla.redhat.com/show_bug.cgi?id=750306
- https://exchange.xforce.ibmcloud.com/vulnerabilities/80277
FAQ
What is CVE-2010-1330?
CVE-2010-1330 is a vulnerability with a CVSS score of 4.3 (MEDIUM). The regular expression engine in JRuby before 1.4.1, when $KCODE is set to 'u', does not properly handle characters immediately after a UTF-8 character, which allows remote attackers to conduct cross-...
How severe is CVE-2010-1330?
CVE-2010-1330 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2010-1330?
Check the references section above for vendor advisories and patch information. Affected products include: Jruby Jruby.