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CVE-2002-0840

UnknownEPSS 94.01%

Last modified

CVE-2002-0840 is a vulnerability of currently unknown severity. Cross-site scripting (XSS) vulnerability in the default error page of Apache 2.0 before 2.0.43, and 1.3.x up to 1.3.26, when UseCanonicalName is "Off" and support for wildcard DNS is present, allows remote attackers to execute script as other web page visitors via the Host: header, a different vulnerability than CAN-2002-1157.. EPSS estimates a 94.01% chance of exploitation in the next 30 days.

Description

Cross-site scripting (XSS) vulnerability in the default error page of Apache 2.0 before 2.0.43, and 1.3.x up to 1.3.26, when UseCanonicalName is "Off" and support for wildcard DNS is present, allows remote attackers to execute script as other web page visitors via the Host: header, a different vulnerability than CAN-2002-1157.

Metrics

EPSS Probability
94.01%

99.8th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
ApacheHttp Server1.3
ApacheHttp Server1.3.1
ApacheHttp Server1.3.3
ApacheHttp Server1.3.4
ApacheHttp Server1.3.6
ApacheHttp Server1.3.9
ApacheHttp Server1.3.11
ApacheHttp Server1.3.12
ApacheHttp Server1.3.14
ApacheHttp Server1.3.17
ApacheHttp Server1.3.18
ApacheHttp Server1.3.19
ApacheHttp Server1.3.20
ApacheHttp Server1.3.22
ApacheHttp Server1.3.23
ApacheHttp Server1.3.24
ApacheHttp Server1.3.25
ApacheHttp Server1.3.26
ApacheHttp Server2.0
ApacheHttp Server2.0.28
ApacheHttp Server2.0.32
ApacheHttp Server2.0.35
ApacheHttp Server2.0.36
ApacheHttp Server2.0.37
ApacheHttp Server2.0.38
ApacheHttp Server2.0.39
ApacheHttp Server2.0.40
ApacheHttp Server2.0.41
ApacheHttp Server2.0.42
OracleApplication Server1.0.2
OracleApplication Server1.0.2.1s
OracleApplication Server1.0.2.2
OracleApplication Server9.0.2
OracleApplication Server9.0.2.1
OracleDatabase Server8.1.7
OracleDatabase Server9.2.1
OracleDatabase Server9.2.2
OracleOracle8i8.1.7
OracleOracle8i8.1.7.1
OracleOracle8i8.1.7_.0.0_enterprise
OracleOracle8i8.1.7_.1.0_enterprise
OracleOracle9i9.0
OracleOracle9i9.0.1
OracleOracle9i9.0.1.2
OracleOracle9i9.0.1.3
OracleOracle9i9.0.2

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2002-0840?
Cross-site scripting (XSS) vulnerability in the default error page of Apache 2.0 before 2.0.43, and 1.3.x up to 1.3.26, when UseCanonicalName is "Off" and support for wildcard DNS is present, allows remote attackers to execute script as other web page visitors via the Host: header, a different vulnerability than CAN-2002-1157.
How severe is CVE-2002-0840?
Severity scoring for CVE-2002-0840 is pending analysis. The EPSS model estimates a 94.01% probability of exploitation in the next 30 days.
How do I fix CVE-2002-0840?
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-2002-0840?

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

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Source: NVD / NIST