PT-2016-3925 · Quassel Irc+1 · Quassel+1

Konstantinblaesi · Published 2015-12-16 · Updated 2024-06-15 · CVE-2015-8547

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Quassel version 0.10.0

Description The issue allows remote attackers to cause a denial of service, resulting in an application crash. This can be achieved by sending the "/op *" command in a query.

Recommendations For Quassel version 0.10.0, consider restricting access to the CoreUserInputHandler::doMode function until a patch is available. As a temporary workaround, avoid using the "/op *" command in queries to minimize the risk of exploitation.

Fix

DoS

Weakness Enumeration

CWE-17

Related Identifiers

ALT-PU-2021-2074

CVE-2015-8547

MGASA-2015-0475

OPENSUSE-SU-2024:10119-1

Affected Products

Alt Linux

Quassel

References · 30

• https://github.com/quassel/quassel/commit/b8edbda019eeb99da8663193e224efc9d1265dc7 · Vendor Advisory
• https://ubuntu.com/security/CVE-2015-8547 · Vendor Advisory
• http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174976.html · Vendor Advisory
• https://advisories.mageia.org/MGASA-2015-0475.html · Security Note
• https://cve.org/CVERecord?id=CVE-2015-8547 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2024:10119-1 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2015-0475 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2778 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2779 · Security Note
• http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174938.html · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8547 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2015-8547 · Vendor Advisory
• https://errata.altlinux.org/ALT-PU-2021-2074 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2015-8547 · Security Note
• https://osv.dev/vulnerability/CVE-2015-8547 · Vendor Advisory