Vulnerability Report

CVE-2018-1000179

Title: Quassel-Irc Quassel Memory Corruption

Memory Corruption

Proof Of Concept

No public PoC currently indexed for CVE-2018-1000179.

CWE Category CWE-476

Published Date May 08, 2018

Modified Date Nov 21, 2024

Exploit Status Not Found

Score 7.5 CVSS v3.0

Exploit Probability (EPSS)

0.57%

Vulnerability Summary

CVE-2018-1000179: A NULL Pointer Dereference of CWE-476 exists in quassel version 0.12.4 in the quasselcore void CoreAuthHandler::handle(const Login &msg) coreauthhandler.cpp line 235 that allows an attacker to cause a denial of service.

Impacted Vendors

quassel-irc 1

Reference Links

https://github.com/quassel/quassel/blob/master/src/core/coreauthhandler.cpp#L236 https://security.gentoo.org/glsa/201806-04 https://usn.ubuntu.com/4594-1/ https://www.debian.org/security/2018/dsa-4189 https://github.com/quassel/quassel/blob/master/src/core/coreauthhandler.cpp#L236 https://security.gentoo.org/glsa/201806-04 https://usn.ubuntu.com/4594-1/ https://www.debian.org/security/2018/dsa-4189

CVSS v3.0

Source Entity [email protected]

Severity HIGH

7.5

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

5.0

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:N/C:N/I:N/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2018-1000179 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

November 21, 2024 MODIFIED

Vulnerability data or affected products updated.

May 08, 2018 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


                                    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Stack

No specific products linked.