Vulnerability CVE-2015-3427
Published: 2015-05-14

Description:
Quassel before 0.12.2 does not properly re-initialize the database session when the PostgreSQL database is restarted, which allows remote attackers to conduct SQL injection attacks via a \ (backslash) in a message. NOTE: this vulnerability exists because of an incomplete fix for CVE-2013-4422.

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Quassel-irc -> Quassel 
Debian -> Debian linux 

 References:
http://www.debian.org/security/2015/dsa-3258
http://www.quassel-irc.org/node/127
http://www.securityfocus.com/bid/74339
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