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CVE-2013-1896

UnknownEPSS 29.48%

Last modified

CVE-2013-1896 is a vulnerability of currently unknown severity. mod_dav.c in the Apache HTTP Server before 2.2.25 does not properly determine whether DAV is enabled for a URI, which allows remote attackers to cause a denial of service (segmentation fault) via a MERGE request in which the URI is configured for handling by the mod_dav_svn module, but a certain href attribute in XML data refers to a non-DAV URI.. EPSS estimates a 29.48% chance of exploitation in the next 30 days.

Description

mod_dav.c in the Apache HTTP Server before 2.2.25 does not properly determine whether DAV is enabled for a URI, which allows remote attackers to cause a denial of service (segmentation fault) via a MERGE request in which the URI is configured for handling by the mod_dav_svn module, but a certain href attribute in XML data refers to a non-DAV URI.

Metrics

EPSS Probability
29.48%

97.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
ApacheHttp Server>= 2.2.0, < 2.2.25
ApacheHttp Server>= 2.4.1, < 2.4.6
RedhatJboss Enterprise Application Platform6.0.0
RedhatJboss Enterprise Application Platform6.4.0
RedhatEnterprise Linux Desktop5.0
RedhatEnterprise Linux Desktop6.0
RedhatEnterprise Linux Eus5.9
RedhatEnterprise Linux Eus6.4
RedhatEnterprise Linux Server5.0
RedhatEnterprise Linux Server6.0
RedhatEnterprise Linux Server Aus5.9
RedhatEnterprise Linux Server Aus6.4
RedhatEnterprise Linux Workstation5.0
RedhatEnterprise Linux Workstation6.0
CanonicalUbuntu Linux10.04
CanonicalUbuntu Linux12.04
CanonicalUbuntu Linux12.10
CanonicalUbuntu Linux13.04
OpensuseOpensuse11.4
OpensuseOpensuse12.2
OpensuseOpensuse12.3

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2013-1896?
mod_dav.c in the Apache HTTP Server before 2.2.25 does not properly determine whether DAV is enabled for a URI, which allows remote attackers to cause a denial of service (segmentation fault) via a MERGE request in which the URI is configured for handling by the mod_dav_svn module, but a certain href attribute in XML data refers to a non-DAV URI.
How severe is CVE-2013-1896?
Severity scoring for CVE-2013-1896 is pending analysis. The EPSS model estimates a 29.48% probability of exploitation in the next 30 days.
How do I fix CVE-2013-1896?
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-2013-1896?

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

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Source: NVD / NIST