Vulnerability Name:

CVE-2015-3427 (CCN-102602)

Assigned:2015-04-27
Published:2015-04-27
Updated:2016-12-06
Summary: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.
CVSS v3 Severity:7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
6.5 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P/E:H/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
6.5 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P/E:H/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-89
Vulnerability Consequences:Data Manipulation
References:Source: MITRE
Type: CNA
CVE-2015-3427

Source: CCN
Type: oss-security Mailing List, Mon, 27 Apr 2015 11:16:06 +0200
CVE request: incomplete fix for CVE-2013-4422

Source: CCN
Type: oss-security Mailing List, Mon, 27 Apr 2015 10:43:15 -0400 (EDT)
Re: CVE request: incomplete fix for CVE-2013-4422

Source: DEBIAN
Type: UNKNOWN
DSA-3258

Source: CONFIRM
Type: Vendor Advisory
http://www.quassel-irc.org/node/127

Source: BID
Type: UNKNOWN
74339

Source: CCN
Type: BID-74339
Qt PostgreSQL Driver CVE-2015-3427 Incomplete Fix SQL Injection Vulnerability

Source: XF
Type: UNKNOWN
quasselirc-cve20153427-sql-injection(102602)

Source: CCN
Type: Quassel GIT Repository
Execute initDbSession() on DB reconnects

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2015-3427

Vulnerable Configuration:Configuration 1:
  • cpe:/a:quassel-irc:quassel:*:*:*:*:*:*:*:* (Version <= 0.12.1)

    • Configuration 2:
  • cpe:/o:debian:debian_linux:8.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20153427
    V
    		CVE-2015-3427
    2017-03-20
    oval:org.cisecurity:def:145
    P
    		DSA-3258-1 -- quassel -- security update
    2016-02-08
    oval:com.ubuntu.precise:def:20153427000
    V
    		CVE-2015-3427 on Ubuntu 12.04 LTS (precise) - medium.
    2015-05-14
    oval:com.ubuntu.trusty:def:20153427000
    V
    		CVE-2015-3427 on Ubuntu 14.04 LTS (trusty) - medium.
    2015-05-14
    BACK
    quassel-irc quassel *
    debian debian linux 8.0