PT-2018-8257 · Apache · Apache Traffic Server

Bryan Call · Published 2018-02-27 · Updated 2018-03-21 · CVE-2017-5660

Positive Technologies (AI Summary)

CVSS v3.1

8.6

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions: Apache Traffic Server (ATS) versions 6.2.0 and prior Apache Traffic Server (ATS) versions 7.0.0 and prior

Description: The issue arises from the handling of the Host header and line folding, potentially causing problems when interacting with upstream proxies, leading to the wrong host being used.

Recommendations: For Apache Traffic Server (ATS) versions 6.2.0 and prior, update to a version that addresses the Host header and line folding issue. For Apache Traffic Server (ATS) versions 7.0.0 and prior, update to a version that addresses the Host header and line folding issue.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2017-5660

DSA-4128-1

Affected Products

Apache Traffic Server

References · 18

• https://cve.org/CVERecord?id=CVE-2017-5660 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7671 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5660 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2017-5660 · Security Note
• https://osv.dev/vulnerability/CVE-2017-5660 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-5660 · Vendor Advisory
• https://security-tracker.debian.org/tracker/DSA-4128-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-5660 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2017-5660 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-4128-1 · Vendor Advisory
• https://debian.org/security/2018/dsa-4128 · Vendor Advisory
• https://security-tracker.debian.org/tracker/source-package/trafficserver · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-5660 · Vendor Advisory
• https://github.com/apache/trafficserver/pull/1657 · Note
• https://lists.apache.org/thread.html/22d84783d94c53a5132ec89f002fe5165c87561a9428bcb6713b3c98@%3Cdev.trafficserver.apache.org%3E · Note