VDB-9047 · XFDB 79170 · OSVDB 93982

Opera Web Browser 12.02 HTML Parser img authentication spoofing

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability has been found in Opera Web Browser 12.02 and classified as problematic. Impacted is an unknown function of the component HTML Parser. The manipulation of the argument img leads to authentication spoofing. The attack is possible to be carried out remotely. Moreover, an exploit is present.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Opera Web Browser 12.02 (Web Browser). This issue affects an unknown part of the component HTML Parser. The manipulation of the argument img with an unknown input leads to a authentication spoofing vulnerability. Using CWE to declare the problem leads to CWE-290. This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks. Impacted is confidentiality, and integrity.

The weakness was disclosed 10/06/2012 as Opera SVG+XML Handling Vulnerability as not defined advisory (Blog). It is possible to read the advisory at blog.volema.com. The vendor was not involved in the public release. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details as well as a public exploit are known.

After immediately, there has been an exploit disclosed. The exploit is available at blog.volema.com. It is declared as highly functional.

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 (79170) and OSVDB (93982†). packetstormsecurity.com is providing further details. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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Vendor

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.3

VulDB Base Score: 6.5
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Authentication spoofing
CWE: CWE-290 / CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Download: 🔍
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: 🔍
Exploit Delay Time: 🔍

Timelineinfo

10/06/2012 🔍
10/06/2012 +0 days 🔍
06/11/2013 +248 days 🔍
04/22/2019 +2141 days 🔍

Sourcesinfo

Vendor: opera.com

Advisory: Opera SVG+XML Handling Vulnerability
Researcher: http://www.volema.com
Status: Not defined

GCVE (VulDB): GCVE-100-9047
X-Force: 79170 - Opera comment section cross-site scripting, Medium Risk
OSVDB: 93982

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

Entryinfo

Created: 06/11/2013 09:52
Updated: 04/22/2019 10:52
Changes: 06/11/2013 09:52 (49), 04/22/2019 10:52 (5)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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