CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.1	$0-$5k	0.00

A vulnerability, which was classified as problematic, was found in Squid Proxy (Firewall Software). Affected is an unknown code of the component Cache. This is going to have an impact on integrity. CVE summarizes:

Squid 2.5 up to 2.5.STABLE7 allows remote attackers to poison the cache via an HTTP response splitting attack.

The weakness was released 02/07/2005 as confirmed advisory (CERT.org). The advisory is shared for download at kb.cert.org. This vulnerability is traded as CVE-2005-0175 since 01/26/2005. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 18930 (FreeBSD : squid -- HTTP response splitting cache pollution attack (4e4bd2c2-6bd5-11d9-9e1e-c296ac722cb3)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks and running in the context l.

Upgrading eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (19060) and Tenable (18930). Entries connected to this vulnerability are available at 1165 and 23915.

Productinfo

Type

• Firewall Software

Vendor

• Squid

Name

• Proxy

Version

• 2.5 Stable3
• 2.5 Stable4
• 2.5 Stable9
• 2.5.6
• 2.5.stable1
• 2.5.stable2
• 2.5.stable3
• 2.5.stable4
• 2.5.stable5
• 2.5.stable6
• 2.5.stable7

License

• open-source

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Unknown
CWE: Unknown
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Nessus ID: 18930
Nessus Name: FreeBSD : squid -- HTTP response splitting cache pollution attack (4e4bd2c2-6bd5-11d9-9e1e-c296ac722cb3)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍

OpenVAS ID: 53497
OpenVAS Name: Debian Security Advisory DSA 667-1 (postgresql)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
ISS Proventia IPS: 🔍

Timelineinfo

01/21/2005 🔍
01/26/2005 +5 days 🔍
02/01/2005 +6 days 🔍
02/01/2005 +0 days 🔍
02/07/2005 +5 days 🔍
02/07/2005 +0 days 🔍
02/16/2005 +9 days 🔍
07/13/2005 +146 days 🔍
03/10/2015 +3527 days 🔍
09/29/2018 +1299 days 🔍

Sourcesinfo

Vendor: squid-cache.org

Advisory: kb.cert.org
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2005-0175 (🔍)
OVAL: 🔍

X-Force: 19060
Vulnerability Center: 7103 - Squid 2.5.STABLE7 and Prior HTTP Cache Poisoning, Medium
SecurityFocus: 12433 - Squid Proxy Malformed HTTP Header Parsing Cache Poisoning Vulnerability

See also: 🔍

Entryinfo

Created: 03/10/2015 15:27
Updated: 09/29/2018 12:36
Changes: 03/10/2015 15:27 (63), 09/29/2018 12:36 (12)
Complete: 🔍

Discussion

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