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CVE-2003-0542

UnknownEPSS 12.73%

Last modified

CVE-2003-0542 is a vulnerability of currently unknown severity. Multiple stack-based buffer overflows in (1) mod_alias and (2) mod_rewrite for Apache before 1.3.29 allow attackers to create configuration files to cause a denial of service (crash) or execute arbitrary code via a regular expression with more than 9 captures.. EPSS estimates a 12.73% chance of exploitation in the next 30 days.

Description

Multiple stack-based buffer overflows in (1) mod_alias and (2) mod_rewrite for Apache before 1.3.29 allow attackers to create configuration files to cause a denial of service (crash) or execute arbitrary code via a regular expression with more than 9 captures.

Metrics

EPSS Probability
12.73%

95.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

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 Server1.3.27
ApacheHttp Server1.3.28
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
ApacheHttp Server2.0.43
ApacheHttp Server2.0.44
ApacheHttp Server2.0.45
ApacheHttp Server2.0.46
ApacheHttp Server2.0.47

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2003-0542?
Multiple stack-based buffer overflows in (1) mod_alias and (2) mod_rewrite for Apache before 1.3.29 allow attackers to create configuration files to cause a denial of service (crash) or execute arbitrary code via a regular expression with more than 9 captures.
How severe is CVE-2003-0542?
Severity scoring for CVE-2003-0542 is pending analysis. The EPSS model estimates a 12.73% probability of exploitation in the next 30 days.
How do I fix CVE-2003-0542?
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-2003-0542?

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

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Source: NVD / NIST