19509 : Opera Mail Client Crafted Content-Type File Extension Spoofing
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Views This Week	Views All Time	Added to OSVDB	Last Modified	Modified (since 2008)	Percent Complete
4	490	over 6 years ago	over 3 years ago	0 times	90%

Timeline

Disclosure Date
2005-09-20

Description

Opera contains a flaw that may allow a remote user to spoof file types and cause a target user to execute arbitrary code. The issue is triggered when an additional '.' is appended to the end of a filename, which could allow an extension to be spoofed. It is possible that the flaw may allow a script insertion attack, if the user chooses to view an attachment resulting in a loss of confidentiality.

Classification

Location: Local Access Required, Remote / Network Access
Attack Type: Input Manipulation
Impact: Loss of Integrity
Exploit: Exploit Rumored

Technical

This flaw is used in conjuntion with OSVDB 19508.

Solution

Upgrade to version 8.50 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products

Opera Software ASA

Opera

8.02

References

Security Tracker: 1014943
Secunia Advisory ID: 16645 16968
Related OSVDB ID: 19508
CVE ID: 2005-3007 (see also: NVD)
Mail List Post: http://archives.neohapsis.com/archives/fulldisclosure/2005-09/0527.html
Vendor Specific Advisory URL: http://lists.suse.com/archive/suse-security-announce/2005-Sep/0010.html
Other Advisory URL: http://secunia.com/secunia_research/2005-42/advisory/
Vendor Specific Solution URL: http://www.opera.com/download/

Tools & Filters

	19766
	3232

Credit

Jakob Balle - jbsecunia.com - Secunia Research

CVSSv2 Score

CVSSv2 Base Score = 2.6
Source: nvd.nist.gov | Generated: 2005-09-22 | Disagree?

Blogs

This product uses the Daylife API but is not endorsed or certified by Daylife.

This section lists the latest news and blogs found via the daylife API (and for older items, the technorati API), which mention or otherwise discuss this vulnerability.

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