VDB-75844 · CVE-2015-1159 · RHSA-2015:1123

CUPS up to 2.0.2 Templating Engine cross site scripting

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3.9	$0-$5k	0.00

Summaryinfo

A vulnerability was found in CUPS up to 2.0.2. It has been declared as problematic. Affected is an unknown function of the component Templating Engine. Executing a manipulation can lead to cross site scripting. The identification of this vulnerability is CVE-2015-1159. The attack may be launched remotely. Furthermore, there is an exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in CUPS up to 2.0.2 (Printing Software). This vulnerability affects some unknown processing of the component Templating Engine. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. CVE summarizes:

Cross-site scripting (XSS) vulnerability in the cgi_puts function in cgi-bin/template.c in the template engine in CUPS before 2.0.3 allows remote attackers to inject arbitrary web script or HTML via the QUERY parameter to help/.

The weakness was shared 06/10/2015 with CERT/CC as confirmed posting (Blog). The advisory is shared for download at cups.org. This vulnerability was named CVE-2015-1159 since 01/16/2015. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. Technical details are unknown but a public exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.

A public exploit has been developed by Google Security Research and been published 2 weeks after the advisory. It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 84595 (Amazon Linux AMI : cups (ALAS-2015-559)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Amazon Linux Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 350143 (Amazon Linux Security Advisory for cups: ALAS-2015-559).

Upgrading to version 2.0.3 eliminates this vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 20001.

The vulnerability is also documented in the databases at Exploit-DB (37336), Tenable (84595), SecurityFocus (BID 75106†), SecurityTracker (ID 1032556†) and Vulnerability Center (SBV-50617†). The entries VDB-69199 and VDB-75843 are related to this item. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Printing Software

Name

CUPS

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 3.9

VulDB Base Score: 4.3
VulDB Temp Score: 3.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Google Security Research
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
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Nessus ID: 84595
Nessus Name: Amazon Linux AMI : cups (ALAS-2015-559)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 703283
OpenVAS Name: Debian Security Advisory DSA 3283-1 (cups - security update)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Upgrade: CUPS 2.0.3
TippingPoint: 🔍
Fortigate IPS: 🔍

Timelineinfo

01/16/2015 🔍
06/09/2015 +144 days 🔍
06/10/2015 +1 days 🔍
06/10/2015 +0 days 🔍
06/11/2015 +1 days 🔍
06/17/2015 +6 days 🔍
06/18/2015 +1 days 🔍
06/22/2015 +4 days 🔍
06/22/2015 +0 days 🔍
06/26/2015 +4 days 🔍
12/09/2024 +3454 days 🔍

Sourcesinfo

Advisory: RHSA-2015:1123
Organization: CERT/CC
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-1159 (🔍)
GCVE (CVE): GCVE-0-2015-1159
GCVE (VulDB): GCVE-100-75844

OVAL: 🔍

CERT: 🔍
SecurityFocus: 75106 - CUPS CVE-2015-1159 Cross Site Scripting Vulnerability
SecurityTracker: 1032556 - CUPS Bugs Let Remote Users Gain Elevated Privileges and Conduct Cross-Site Scripting Attacks
Vulnerability Center: 50617 - CUPS 1.4 before 1.4.2 and 1.6 before 1.6.3 XSS in the Web Templating Engine, Medium

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 06/11/2015 11:19
Updated: 12/09/2024 04:07
Changes: 06/11/2015 11:19 (69), 07/01/2017 07:53 (20), 05/21/2022 00:05 (3), 05/21/2022 00:17 (1), 05/21/2022 00:29 (2), 06/30/2024 01:05 (15), 12/09/2024 04:07 (1)
Complete: 🔍
Cache ID: 216:CFF:103