CVE-2015-8547
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
02 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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 2.82% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 86.4% of scored records. A rank, not a probability.
- NVD base score
- 7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2016-01-08 19:00Z10 YR AGO
- Last updated
- 2024-08-06 08:20Z2 YR AGO
- Reserved
- 2015-12-12
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- 780212243b633705c754972878a8369c6d3262c913e5edc7c54f72ed864aa0dd
05 Affected products
06 References
- lists.opensuse.orgopenSUSE-SU-2015:2345http://lists.opensuse.org/opensuse-updates/2015-12/msg00099.html
- github.comhttps://github.com/quassel/quassel/pull/153
- github.comhttps://github.com/quassel/quassel/commit/b8edbda019eeb99da8663193e224efc9d1265dc7
- lists.fedoraproject.orgFEDORA-2016-3bc3d7f66ehttp://lists.fedoraproject.org/pipermail/package-announce/2016-January/174976.html
- lists.fedoraproject.orgFEDORA-2016-7f0b1e47achttp://lists.fedoraproject.org/pipermail/package-announce/2016-January/174938.html
- www.openwall.com[oss-security] 20151212 CVE request: Remote DoS in Quasselhttp://www.openwall.com/lists/oss-security/2015/12/12/1
- www.openwall.com[oss-security] 20151212 Re: CVE request: Remote DoS in Quasselhttp://www.openwall.com/lists/oss-security/2015/12/13/1
07 Fixed in
Debian 12
- quassel Fixed in 1:0.12.2-3
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- quassel Fixed in 1:0.12.2-3
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- quassel Fixed in 1:0.12.2-3
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 16.04 LTS
- quassel No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.