CVE-2016-10002

MEDIUM

Description

Incorrect processing of responses to If-None-Modified HTTP conditional requests in Squid HTTP Proxy 3.1.10 through 3.1.23, 3.2.0.3 through 3.5.22, and 4.0.1 through 4.0.16 leads to client-specific Cookie data being leaked to other clients. Attack requests can easily be crafted by a client to probe a cache for this information.

References

http://rhn.redhat.com/errata/RHSA-2017-0182.html

http://rhn.redhat.com/errata/RHSA-2017-0183.html

http://www.debian.org/security/2016/dsa-3745

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

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

http://www.securitytracker.com/id/1037513

http://www.squid-cache.org/Advisories/SQUID-2016_11.txt

Details

Source: MITRE

Published: 2017-01-27

Updated: 2018-01-05

Type: CWE-200

Risk Information

CVSS v2.0

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3.0

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH