Opera Web Browser 6.10 Cookie privileges management

CVSS Meta Temp Score
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Current Exploit Price (≈)
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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.
7.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Opera Web Browser 6.10. It has been rated as problematic. This affects an unknown part of the component Cookie Handler. The manipulation leads to privileges management. This vulnerability is traded as CVE-2003-0593. There is no exploit available.

Detailsinfo

A vulnerability was found in Opera Web Browser 6.10 (Web Browser) and classified as critical. This issue affects an unknown function of the component Cookie Handler. The manipulation with an unknown input leads to a privileges management vulnerability. Using CWE to declare the problem leads to CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Opera allows remote attackers to bypass intended cookie access restrictions on a web application via "%2e%2e" (encoded dot dot) directory traversal sequences in a URL, which causes Opera to send the cookie outside the specified URL subsets, e.g. to a vulnerable application that runs on the same server as the target application.

The weakness was shared 04/15/2004 with Corsaire (Website). The advisory is shared at lists.grok.org.uk. The identification of this vulnerability is CVE-2003-0593. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 07/15/2019). MITRE ATT&CK project uses the attack technique T1068 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (15424), SecurityFocus (BID 9841†), OSVDB (4189†) and Vulnerability Center (SBV-14360†). The entries VDB-555, VDB-21747, VDB-21748 and VDB-21750 are related to this item. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/10/2004 🔍
03/10/2004 +0 days 🔍
04/15/2004 +36 days 🔍
04/15/2004 +0 days 🔍
02/22/2007 +1043 days 🔍
10/15/2014 +2792 days 🔍
07/15/2019 +1734 days 🔍

Sourcesinfo

Vendor: opera.com

Advisory: lists.grok.org.uk
Organization: Corsaire
Status: Not defined

CVE: CVE-2003-0593 (🔍)
GCVE (CVE): GCVE-0-2003-0593
GCVE (VulDB): GCVE-100-21749
X-Force: 15424
SecurityFocus: 9841 - Multiple Vendor Internet Browser Cookie Path Argument Restriction Bypass Vulnerability
OSVDB: 4189 - Opera Cookie Path Traversal
Vulnerability Center: 14360 - Opera Web Browser Remote Cookie Access Restrictions Bypass, Medium

See also: 🔍

Entryinfo

Created: 10/15/2014 18:06
Updated: 07/15/2019 10:07
Changes: 10/15/2014 18:06 (56), 07/15/2019 10:07 (5)
Complete: 🔍
Cache ID: 216:E78:103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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