high
8.1
CWE
20
Advisory Published
Updated

CVE-2017-15715: Input Validation

First published: Mon Mar 26 2018(Updated: )

In Apache httpd 2.4.0 to 2.4.29, the expression specified in <FilesMatch> could match '$' to a newline character in a malicious filename, rather than matching only the end of the filename. This could be exploited in environments where uploads of some files are are externally blocked, but only by matching the trailing portion of the filename.

Credit: security@apache.org security@apache.org

Affected SoftwareAffected VersionHow to fix
redhat/httpd<2.4.30
2.4.30
Apache HTTP server>=2.4.0<=2.4.29
Debian Debian Linux=8.0
Debian Debian Linux=9.0
Canonical Ubuntu Linux=14.04
Canonical Ubuntu Linux=16.04
Canonical Ubuntu Linux=17.10
Canonical Ubuntu Linux=18.04
Netapp Santricity Cloud Connector
Netapp Storage Automation Store
Netapp Storagegrid
NetApp Clustered Data ONTAP
Redhat Enterprise Linux=6.0
Redhat Enterprise Linux=7.0
Redhat Enterprise Linux=7.4
Redhat Enterprise Linux=7.5
Redhat Enterprise Linux=7.6
debian/apache2
2.4.62-1~deb11u1
2.4.61-1~deb11u1
2.4.62-1~deb12u1
2.4.61-1~deb12u1
2.4.62-1

Remedy

https://svn.apache.org/viewvc?view=revision&revision=1824339

Remedy

https://svn.apache.org/viewvc?view=revision&revision=1824439

Remedy

https://svn.apache.org/viewvc?view=revision&revision=1824472

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Reference Links

Frequently Asked Questions

  • What is CVE-2017-15715?

    CVE-2017-15715 is a vulnerability in Apache httpd 2.4.0 to 2.4.29 that allows a malicious filename to match '$' to a newline character.

  • What is the severity of CVE-2017-15715?

    The severity of CVE-2017-15715 is high, with a severity value of 8.1.

  • Which software versions are affected by CVE-2017-15715?

    Apache httpd versions 2.4.0 to 2.4.29 are affected by CVE-2017-15715.

  • How can I fix CVE-2017-15715?

    To fix CVE-2017-15715, upgrade Apache httpd to version 2.4.30 or later.

  • Where can I find more information about CVE-2017-15715?

    You can find more information about CVE-2017-15715 on the Apache HTTP Server website and the Red Hat Bugzilla page.

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