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Vulnerability Details : CVE-2013-1618

The TLS implementation in Opera before 12.13 does not properly consider timing side-channel attacks on a MAC check operation during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data for crafted packets, a related issue to CVE-2013-0169.
Publish Date : 2013-02-08 Last Update Date : 2013-02-11
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- CVSS Scores & Vulnerability Types

CVSS Score
4.0
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity High (Specialized access conditions exist. It is hard to exploit and several special conditions must be satisfied to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 310

- Related OVAL Definitions

Title Definition Id Class Family
Vulnerability which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attacks in Opera be... oval:org.mitre.oval:def:19458 windows
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2013-1618

# Product Type Vendor Product Version Update Edition Language
1 Application Opera Opera Browser 12.00 Beta Version Details Vulnerabilities
2 Application Opera Opera Browser 12.00 Version Details Vulnerabilities
3 Application Opera Opera Browser 12.01 Version Details Vulnerabilities
4 Application Opera Opera Browser 12.02 Version Details Vulnerabilities
5 Application Opera Opera Browser 12.10 Beta Version Details Vulnerabilities
6 Application Opera Opera Browser 12.10 Version Details Vulnerabilities
7 Application Opera Opera Browser 12.11 Version Details Vulnerabilities
8 Application Opera Opera Browser 12.12 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Opera Opera Browser 8

- References For CVE-2013-1618

http://openwall.com/lists/oss-security/2013/02/05/24
MLIST [oss-security] 20130205 Re: CVE request: TLS CBC padding timing flaw in various SSL / TLS implementations
http://www.isg.rhul.ac.uk/tls/TLStiming.pdf
http://www.opera.com/support/kb/view/1044/ CONFIRM
http://www.opera.com/docs/changelogs/unified/1213/ CONFIRM

- Metasploit Modules Related To CVE-2013-1618

There are not any metasploit modules related to this vulnerability (Please visit www.metasploit.com for more information)


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