8.6

CVE-2016-4553

client_side.cc in Squid before 3.5.18 and 4.x before 4.0.10 does not properly ignore the Host header when absolute-URI is provided, which allows remote attackers to conduct cache-poisoning attacks via an HTTP request.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
CanonicalUbuntu Linux Version12.04 SwEditionlts
CanonicalUbuntu Linux Version14.04 SwEditionlts
CanonicalUbuntu Linux Version15.10
CanonicalUbuntu Linux Version16.04 SwEditionlts
Squid-cacheSquid Version <= 3.5.17
Squid-cacheSquid Version4.0.1
Squid-cacheSquid Version4.0.2
Squid-cacheSquid Version4.0.3
Squid-cacheSquid Version4.0.4
Squid-cacheSquid Version4.0.5
Squid-cacheSquid Version4.0.6
Squid-cacheSquid Version4.0.7
Squid-cacheSquid Version4.0.8
Squid-cacheSquid Version4.0.9
OracleLinux Version7
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 82.84% 0.992
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.6 3.9 4
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:P/A:N
CWE-345 Insufficient Verification of Data Authenticity

The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data.