HIGH
The CoreUserInputHandler::doMode function in core/coreuserinputhandler.cpp in Quassel 0.10.0 allows remote attackers to cause a denial of service (application crash) via the "/op *" command in a query
Published Jan 8, 2016
7.5
HIGHCVSS 3.0
EPSS 2.83%
Description
The CoreUserInputHandler::doMode function in core/coreuserinputhandler.cpp in Quassel 0.10.0 allows remote attackers to cause a denial of service (application crash) via the "/op *" command in a query.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
7.5 HIGH NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.83% 0.02825
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.02825
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 2.83% (0.02825) | 86.11th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.83% (0.02825) | 84.70th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.59% (0.01594) | 79.98th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.65% (0.03654) | 79.54th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.81% (0.01813) | 81.62th | v4 (v2025.03.14) |
| Dec 17, 2024 | 3.84% (0.03840) | 91.79th | v3 (v2023.03.01) |
| Apr 10, 2023 | 2.83% (0.02832) | 89.13th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.51% (0.02513) | 88.45th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
Weaknesses (1)
References (7)
- http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174938.html vendor-advisoryx_refsource_FEDORA
- http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174976.html vendor-advisoryx_refsource_FEDORA
- http://lists.opensuse.org/opensuse-updates/2015-12/msg00099.html vendor-advisoryx_refsource_SUSE
- http://www.openwall.com/lists/oss-security/2015/12/12/1 mailing-listx_refsource_MLIST
- http://www.openwall.com/lists/oss-security/2015/12/13/1 mailing-listx_refsource_MLIST
- https://github.com/quassel/quassel/commit/b8edbda019eeb99da8663193e224efc9d1265dc7 x_refsource_CONFIRMVendor Advisory
- https://github.com/quassel/quassel/pull/153 x_refsource_CONFIRM
| Link | Providers | Tags |
|---|---|---|
| http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174938.html | vendor-advisoryx_refsource_FEDORA | |
| http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174976.html | vendor-advisoryx_refsource_FEDORA | |
| http://lists.opensuse.org/opensuse-updates/2015-12/msg00099.html | vendor-advisoryx_refsource_SUSE | |
| http://www.openwall.com/lists/oss-security/2015/12/12/1 | mailing-listx_refsource_MLIST | |
| http://www.openwall.com/lists/oss-security/2015/12/13/1 | mailing-listx_refsource_MLIST | |
| https://github.com/quassel/quassel/commit/b8edbda019eeb99da8663193e224efc9d1265dc7 | x_refsource_CONFIRMVendor Advisory | |
| https://github.com/quassel/quassel/pull/153 | x_refsource_CONFIRM |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jan 8, 2016
Updated Aug 6, 2024
Reserved Dec 12, 2015
Link CVE-2015-8547
CISA Vulnrichment
Updated n/a