CVE-2010-1330
MEDIUM severity · CVSS 4.3 · Cross-site scripting (XSS)
4.3CVSS MEDIUM
Summary
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.
Impact & exploitability
Attack vectorNetwork
Attack complexity—
Privileges required—
User interaction—
Confidentiality impactNone
Integrity impact—
Availability impactNone
Exploit probability (EPSS)2%
AV:N/AC:M/Au:N/C:N/I:P/A:N
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: http://www.jruby.org/2010/04/26/jruby-1-4-1-xss-vulnerability.html ↗
Additional information
- NVD record
- http://www.jruby.org/2010/04/26/jruby-1-4-1-xss-vulnerability.htmlPatch
- http://secunia.com/advisories/46891Advisory
- http://rhn.redhat.com/errata/RHSA-2011-1456.html
- 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