CVE-2015-8852

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

25/04/2016

Last modified:

12/04/2025

Description

Varnish 3.x before 3.0.7, when used in certain stacked installations, allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a header line terminated by a \r (carriage return) character in conjunction with multiple Content-Length headers in an HTTP request.

Impact

Vector 3.x

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): High
Availability (A): None

Base Score 3.x

7.50

Severity 3.x

HIGH

Vector 2.0

AV:N/AC:L/Au:N/C:N/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): Physical
Availability (A): None

Base Score 2.0

5.00

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:varnish_cache_project:varnish_cache:3.0.0:beta1::::::
cpe:2.3:a:varnish_cache_project:varnish_cache:3.0.0:beta2::::::
cpe:2.3:a:varnish_cache_project:varnish_cache:3.0.1:::::::*
cpe:2.3:a:varnish_cache_project:varnish_cache:3.0.2:::::::*
cpe:2.3:a:varnish_cache_project:varnish_cache:3.0.3:::::::*
cpe:2.3:a:varnish_cache_project:varnish_cache:3.0.4:::::::*
cpe:2.3:a:varnish_cache_project:varnish_cache:3.0.5:::::::*
cpe:2.3:a:varnish_cache_project:varnish_cache:3.0.6:::::::*
cpe:2.3:o:debian:debian_linux:7.0:::::::*

To consult the complete list of CPE names with products and versions, see this page

CPE	From	Up to
cpe:2.3:a:varnish_cache_project:varnish_cache:3.0.0:beta1::::::
cpe:2.3:a:varnish_cache_project:varnish_cache:3.0.0:beta2::::::
cpe:2.3:a:varnish_cache_project:varnish_cache:3.0.1:::::::*
cpe:2.3:a:varnish_cache_project:varnish_cache:3.0.2:::::::*
cpe:2.3:a:varnish_cache_project:varnish_cache:3.0.3:::::::*
cpe:2.3:a:varnish_cache_project:varnish_cache:3.0.4:::::::*
cpe:2.3:a:varnish_cache_project:varnish_cache:3.0.5:::::::*
cpe:2.3:a:varnish_cache_project:varnish_cache:3.0.6:::::::*
cpe:2.3:o:debian:debian_linux:7.0:::::::*

CVE-2015-8852

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools