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CVE-2010-1330

UnknownEPSS 2.22%

Last modified

CVE-2010-1330 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 2.22% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability
2.22%

80.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
JrubyJruby<= 1.4.0—
JrubyJruby0.9.0—
JrubyJruby0.9.1—
JrubyJruby0.9.2—
JrubyJruby0.9.8—
JrubyJruby0.9.9—
JrubyJruby1.0.0—
JrubyJruby1.0.1—
JrubyJruby1.0.2—
JrubyJruby1.0.3—
JrubyJruby1.1—
JrubyJruby1.1.1—
JrubyJruby1.1.2—
JrubyJruby1.1.3—
JrubyJruby1.1.4—
JrubyJruby1.1.5—
JrubyJruby1.1.6—
JrubyJruby1.2.0—
JrubyJruby1.3.0—
JrubyJruby1.3.1—
JrubyJruby1.4.0Rc1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2010-1330?
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.
How severe is CVE-2010-1330?
Severity scoring for CVE-2010-1330 is pending analysis. The EPSS model estimates a 2.22% probability of exploitation in the next 30 days.
How do I fix CVE-2010-1330?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2010-1330?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST