7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.016 Low
EPSS
Percentile
87.5%
A heap corruption of type CWE-120 exists in quassel version 0.12.4 in
quasselcore in void DataStreamPeer::processMessage(const QByteArray &msg)
datastreampeer.cpp line 62 that allows an attacker to execute code
remotely.
www.openwall.com/lists/oss-security/2018/04/27/1
github.com/quassel/quassel/commit/18389a713a6810f57ab237b945e8ee03df857b8b (0.12)
github.com/quassel/quassel/commit/2b777e99fc9f74d4ed21491710260664a1721d1f (master)
launchpad.net/bugs/cve/CVE-2018-1000178
nvd.nist.gov/vuln/detail/CVE-2018-1000178
security-tracker.debian.org/tracker/CVE-2018-1000178
ubuntu.com/security/notices/USN-4594-1
www.cve.org/CVERecord?id=CVE-2018-1000178
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.016 Low
EPSS
Percentile
87.5%