CVE-2015-8547
published 2016-01-08CVE-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…
PriorityP430high7.5CVSS 3.0
AVNACLPRNUINSUCNINAH
EPSS
2.83%
85.0th percentile
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
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | quassel | < quassel 1:0.12.2-3 (bookworm) | quassel 1:0.12.2-3 (bookworm) |
| opensuse | leap | — | — |
| opensuse | opensuse | — | — |
| opensuse | opensuse | — | — |
| quassel-irc | quassel | <= 0.10.0 | — |
| quassel-irc | quassel | >= 0 < 1:0.12.2-3 | 1:0.12.2-3 |
| quassel-irc | quassel | >= 0 < 1:0.12.2-3 | 1:0.12.2-3 |
| quassel-irc | quassel | >= 0 < 1:0.12.2-3 | 1:0.12.2-3 |
| quassel-irc | quassel | >= 0 < 1:0.12.2-3 | 1:0.12.2-3 |
CVSS provenance
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv7.5HIGH
vendor_debian7.5HIGH
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GHSA
GHSA-3c22-99pq-qjv4: The CoreUserInputHandler::doMode function in core/coreuserinputhandler
ghsa_unreviewed·2022-05-14
CVE-2015-8547 [HIGH] GHSA-3c22-99pq-qjv4: The CoreUserInputHandler::doMode function in core/coreuserinputhandler
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.
OSV
CVE-2015-8547: The CoreUserInputHandler::doMode function in core/coreuserinputhandler
osv·2016-01-08·CVSS 7.5
CVE-2015-8547 [HIGH] CVE-2015-8547: The CoreUserInputHandler::doMode function in core/coreuserinputhandler
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.
Debian
CVE-2015-8547: quassel - The CoreUserInputHandler::doMode function in core/coreuserinputhandler.cpp in Qu...
vendor_debian·2015·CVSS 7.5
CVE-2015-8547 [HIGH] CVE-2015-8547: quassel - The CoreUserInputHandler::doMode function in core/coreuserinputhandler.cpp in Qu...
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.
Scope: local
bookworm: resolved (fixed in 1:0.12.2-3)
bullseye: resolved (fixed in 1:0.12.2-3)
forky: resolved (fixed in 1:0.12.2-3)
sid: resolved (fixed in 1:0.12.2-3)
trixie: resolved (fixed in 1:0.12.2-3)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2015-8547 quassel: Remotely triggered DoS on a Quassel core
bugzilla·2015-12-14·CVSS 7.5
CVE-2015-8547 [HIGH] CVE-2015-8547 quassel: Remotely triggered DoS on a Quassel core
CVE-2015-8547 quassel: Remotely triggered DoS on a Quassel core
It was found that DoS can be remotely triggered by any client on a Quassel core by sending the command "/op *" in a query, which will cause Quassel core to crash.
Upstream patch:
https://github.com/quassel/quassel/commit/b8edbda019eeb99da8663193e224efc9d1265dc7
CVE assignment:
http://seclists.org/oss-sec/2015/q4/478
Discussion:
Created quassel tracking bugs for this issue:
Affects: fedora-all [bug 1291232]
Affects: epel-all [bug 1291233]
---
quassel-0.11.1-2.el7 has been pushed to the Fedora EPEL 7 stable repository. If problems still persist, please make note of it in this bug report.
---
quassel-0.12.2-6.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in
Bugzilla
CVE-2015-8547 quassel: Remotely triggered DoS on a Quassel core [fedora-all]
bugzilla·2015-12-14·CVSS 7.5
CVE-2015-8547 [HIGH] CVE-2015-8547 quassel: Remotely triggered DoS on a Quassel core [fedora-all]
CVE-2015-8547 quassel: Remotely triggered DoS on a Quassel core [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supported versions of F
Bugzilla
CVE-2015-8547 quassel: Remotely triggered DoS on a Quassel core [epel-all]
bugzilla·2015-12-14·CVSS 7.5
CVE-2015-8547 [HIGH] CVE-2015-8547 quassel: Remotely triggered DoS on a Quassel core [epel-all]
CVE-2015-8547 quassel: Remotely triggered DoS on a Quassel core [epel-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora EPEL.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supported versions o
http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174938.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2016-January/174976.htmlhttp://lists.opensuse.org/opensuse-updates/2015-12/msg00099.htmlhttp://www.openwall.com/lists/oss-security/2015/12/12/1http://www.openwall.com/lists/oss-security/2015/12/13/1https://github.com/quassel/quassel/commit/b8edbda019eeb99da8663193e224efc9d1265dc7https://github.com/quassel/quassel/pull/153http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174938.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2016-January/174976.htmlhttp://lists.opensuse.org/opensuse-updates/2015-12/msg00099.htmlhttp://www.openwall.com/lists/oss-security/2015/12/12/1http://www.openwall.com/lists/oss-security/2015/12/13/1https://github.com/quassel/quassel/commit/b8edbda019eeb99da8663193e224efc9d1265dc7https://github.com/quassel/quassel/pull/153
2016-01-08
Published