CVE-2016-10003

7.5 HIGH

Published: January 27, 2017 Modified: May 13, 2026

Description

Incorrect HTTP Request header comparison in Squid HTTP Proxy 3.5.0.1 through 3.5.22, and 4.0.1 through 4.0.16 results in Collapsed Forwarding feature mistakenly identifying some private responses as being suitable for delivery to multiple clients.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

http://www.openwall.com/lists/oss-security/2016/12/18/1

Source: cve@mitre.org

Mailing List Patch Third Party Advisory

http://www.securityfocus.com/bid/94953

Source: cve@mitre.org

Broken Link Third Party Advisory VDB Entry

http://www.securitytracker.com/id/1037512

Source: cve@mitre.org

Broken Link Third Party Advisory VDB Entry

http://www.squid-cache.org/Advisories/SQUID-2016_10.txt

Source: cve@mitre.org

Patch Vendor Advisory

http://www.openwall.com/lists/oss-security/2016/12/18/1

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing List Patch Third Party Advisory

http://www.securityfocus.com/bid/94953

Source: af854a3a-2127-422b-91ae-364da2661108

Broken Link Third Party Advisory VDB Entry

http://www.securitytracker.com/id/1037512

Source: af854a3a-2127-422b-91ae-364da2661108

Broken Link Third Party Advisory VDB Entry

http://www.squid-cache.org/Advisories/SQUID-2016_10.txt

Source: af854a3a-2127-422b-91ae-364da2661108

Patch Vendor Advisory

8 reference(s) from NVD

Quick Stats

CVSS v3 Score

7.5 / 10.0

EPSS (Exploit Probability)

4.8%

91th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-697

Affected Vendors

squid-cache

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