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RedHat Linux
RedHat Linux
•added 2026/05/19 9:57 p.m.•29 views

dovecot: denial of service via specially crafted NOOP command

A flaw was found in dovecot. An unauthenticated and remote attacker can send a specially crafted "NOOP" command containing numerous open and close parentheses without a command-ending line feed, causing the server to allocate an excessive amount of memory, resulting in a denial of service...

7.5CVSS5.8AI score0.00804EPSS
SaveExploits1References5
RedHat Linux
RedHat Linux
•added 2026/05/19 4:19 p.m.•25 views

Important: Red Hat Security Advisory: dovecot security update

An update for dovecot is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

7.5CVSS5.9AI score0.01038EPSS
SaveExploits2References4
RedHat Linux
RedHat Linux
•added 2026/05/05 5:23 p.m.•17 views

dovecot: denial of service via specially crafted NOOP command

A flaw was found in dovecot. An unauthenticated and remote attacker can send a specially crafted "NOOP" command containing numerous open and close parentheses without a command-ending line feed, causing the server to allocate an excessive amount of memory, resulting in a denial of service...

7.5CVSS5.8AI score0.00804EPSS
SaveExploits1References5
Rapid7 Vulnerability Database (full)
Rapid7 Vulnerability Database (full)
•added 2026/01/21 12:00 a.m.•1 views

CVE-2021-47851: Improper Neutralization of Special Elements used in an OS Command

Mini Mouse 9.2.0 contains a remote code execution vulnerability that allows attackers to execute arbitrary commands through an unauthenticated HTTP endpoint. Attackers can leverage the /op=command endpoint to download and execute payloads by sending crafted JSON requests with malicious script...

9.8CVSS6.8AI score0.01212EPSS
SaveExploits1References1
Tenable Nessus
Tenable Nessus
•added 2025/08/24 12:00 a.m.•6 views

Linux Distros Unpatched Vulnerability : CVE-2015-8547

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The CoreUserInputHandler::doMode function in core/coreuserinputhandler.cpp in Quassel 0.10.0 allows remote attackers to cause a denial of service application...

7.5CVSS7AI score0.02825EPSS
SaveExploits0References2
SUSE CVE
SUSE CVE
•added 2023/02/15 5:11 a.m.•7 views

SUSE 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 query...

7.5CVSS7.5AI score0.02825EPSS
SaveExploits0References3
Cvelist
Cvelist
•added 2020/09/09 4:45 p.m.•34 views

CVE-2020-2044 PAN-OS: Passwords may be logged in clear text while storing operational command (op command) history

An information exposure through log file vulnerability where an administrator's password or other sensitive information may be logged in cleartext while using the CLI in Palo Alto Networks PAN-OS software. The opcmdhistory.log file was introduced to track operational command op-command usage but...

3.3CVSS3.9AI score0.00732EPSS
SaveExploits0References1
Palo Alto Networks
Palo Alto Networks
•added 2020/09/09 4:00 p.m.•82 views

PAN-OS: Passwords may be logged in clear text while storing operational command (op command) history

An information exposure through log file vulnerability where an administrator's password or other sensitive information may be logged in cleartext while using the CLI in Palo Alto Networks PAN-OS software. The opcmdhistory.log file was introduced to track operational command op-command usage but...

4CVSS5.5AI score0.00732EPSS
SaveExploits0References1
Cvelist
Cvelist
•added 2016/04/15 2:00 p.m.•33 views

CVE-2016-1264

Race condition in the Op command in Juniper Junos OS before 12.1X44-D55, 12.1X46 before 12.1X46-D40, 12.1X47 before 12.1X47-D25, 12.3 before 12.3R11, 12.3X48 before 12.3X48-D20, 12.3X50 before 12.3X50-D50, 13.2 before 13.2R8, 13.2X51 before 13.2X51-D39, 13.2X52 before 13.2X52-D30, 13.3 before...

8.7AI score0.01731EPSS
SaveExploits0References2
OSV
OSV
•added 2016/01/08 7:59 p.m.•9 views

DEBIAN-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 query...

7.5CVSS7AI score0.02825EPSS
SaveExploits0References1
Prion
Prion
•added 2016/01/08 7:59 p.m.•25 views

Command injection

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...

5CVSS7.1AI score0.02825EPSS
SaveExploits0References7Affected Software3
OSV
OSV
•added 2016/01/08 7:59 p.m.•14 views

UBUNTU-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 query...

7.5CVSS7.1AI score0.02825EPSS
SaveExploits0References3
FreeBSD
FreeBSD
•added 2015/11/22 12:00 a.m.•31 views

quassel -- remote denial of service

Pierre Schweitzer reports: Any client sending the command "/op " in a query will cause the Quassel core to crash...

7.5CVSS7.4AI score0.02825EPSS
SaveExploits0References1
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