CVE-2017-15715

Description

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.

Scores

Weaknesses (CWE)

• CWE-20

European references

• ENISA EUVD · EUVD-2017-7142
• GCVE · GCVE-0-2017-15715

CERT-FR advisories

• CERTFR-2019-AVI-657 — Multiples vulnérabilités dans Tenable.sc · cert.ssi.gouv.fr

Affected configurations (NVD CPE)

• cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:* ≥ 2.4.0 ≤ 2.4.29
• cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
• cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
• cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
• cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
• cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*
• cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
• cpe:2.3:a:netapp:santricity_cloud_connector:-:*:*:*:*:*:*:*
• cpe:2.3:a:netapp:storage_automation_store:-:*:*:*:*:*:*:*
• cpe:2.3:a:netapp:storagegrid:-:*:*:*:*:*:*:*
• cpe:2.3:o:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux:7.4:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux:7.5:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux:7.6:*:*:*:*:*:*:*

Affected products

References

• https://usn.ubuntu.com/3627-1/
• https://www.debian.org/security/2018/dsa-4164
• https://security.netapp.com/advisory/ntap-20180601-0004/
• https://access.redhat.com/errata/RHSA-2018:3558
• https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03909en_us
• https://access.redhat.com/errata/RHSA-2019:0367
• https://usn.ubuntu.com/3627-2/
• http://www.securityfocus.com/bid/103525
• http://www.securitytracker.com/id/1040570
• https://httpd.apache.org/security/vulnerabilities_24.html
• http://www.openwall.com/lists/oss-security/2018/03/24/6
• https://access.redhat.com/errata/RHSA-2019:0366
• https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba%40%3Ccvs.httpd.apache.org%3E
• https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830%40%3Ccvs.httpd.apache.org%3E
• https://security.elarlang.eu/cve-2017-15715-apache-http-server-filesmatch-bypass-with-a-trailing-newline-at-the-end-of-the-file-name.html
• https://www.tenable.com/security/tns-2019-09
• https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f%40%3Ccvs.httpd.apache.org%3E
• https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234%40%3Ccvs.httpd.apache.org%3E
• https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E
• https://lists.apache.org/thread.html/r06f0d87ebb6d59ed8379633f36f72f5b1f79cadfda72ede0830b42cf%40%3Ccvs.httpd.apache.org%3E
• https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a%40%3Ccvs.httpd.apache.org%3E
• https://lists.apache.org/thread.html/re1e3a24664d35bcd0a0e793e0b5fc6ca6c107f99a1b2c545c5d4b467%40%3Ccvs.httpd.apache.org%3E
• https://lists.apache.org/thread.html/r04e89e873d54116a0635ef2f7061c15acc5ed27ef7500997beb65d6f%40%3Ccvs.httpd.apache.org%3E
• https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E
• https://lists.apache.org/thread.html/r6521a7f62276340eabdb3339b2aa9a38c5f59d978497a1f794af53be%40%3Ccvs.httpd.apache.org%3E
• https://lists.apache.org/thread.html/rd336919f655b7ff309385e34a143e41c503e133da80414485b3abcc9%40%3Ccvs.httpd.apache.org%3E
• https://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d%40%3Ccvs.httpd.apache.org%3E

Sources