68831 : Opera Unspecified Web Script Reload / Redirect Restriction Weakness
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Views This Week	Views All Time	Added to OSVDB	Last Modified	Modified (since 2008)	Percent Complete
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Timeline

Disclosure Date
2010-10-12

Description

Opera contains a flaw related to the restriction of web scripts. The issue is triggered when a remote attacker uses a comibnation of specifically timed reloads and redirects. This may allow an attacker to conduct cross-site scripting attacks and potentially execute arbitrary code.

Classification

Location: Remote / Network Access
Attack Type: Other
Impact: Loss of Integrity
Solution: Upgrade
Exploit: Exploit Unknown
Disclosure: Vendor Verified
OSVDB: Web Related

Solution

Upgrade to version 10.63 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

10.62

References

Security Tracker: 1024570
CVE ID: 2010-4045 (see also: NVD)
Secunia Advisory ID: 41740
Vendor Specific News/Changelog Entry: http://www.opera.com/docs/changelogs/mac/1063/
http://www.opera.com/docs/changelogs/unix/1063/
http://www.opera.com/docs/changelogs/windows/1063/
http://www.opera.com/support/kb/view/973/

Credit

Not Available

CVSSv2 Score

CVSSv2 Base Score = 9.3
Source: nvd.nist.gov | Generated: 2010-10-22 | Disagree?

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