h1-ctf: Hackyholidays [ h1-ctf] writeup [mission:- stop the grinch ]
Hello Team Description In the continuous series of 12 days, twelve flags were hidden inside Hackyholidays site - hackyholidays.h1ctf.com in which once we get all the flags, grinch can be stopped. This write-up will describe solving all the 12 days challenges. Step To Reproduce It all started when.....
-0.3AI Score
Pretext Started looking into hacking this autumn and then found out HackerOne was doing a Christmas themed CTF. Further investigation showed that the deplorable Grinch might be up to no good again - Christmas is in danger! TLDR Lots of hacking took place, the Grinch was stopped, Christmas saved...
-0.2AI Score
h1-ctf: [H1 hackyholidays] CTF Writeup
Hello team, Here is my CTF writeup for HackyHolidays. Main page The main page doesn't contain any interesting stuff, just a few assets. Maybe we will find some known files in webapp root: index.php, .htaccess, robots.txt, ...? robots.txt file exists, and there is the first flag: User-agent: *...
-0.2AI Score
h1-ctf: 12 Days of CTF Walkthroughs
h1-ctf: 12 Days of Hacky Holidays This is my writeup for 12 Days of Hacky Holidays. The report is written such that beginners to CTFs will be able to learn the tricks of the trade. The Mission: The Grinch has gone hi-tech this year with the intention of ruining the holidays 😱We need you to...
-0.4AI Score
h1-ctf: Successfully took down the Grinch and saved the holidays from being ruined
Beginning HackerOne's official twitter account posted a tweet on 11th December announcing 12 days of hacky holidays where we have to take down the grinch and prevent him from ruining the Christmas holidays. {F1132156} Challenge 1: Something to get started I visited https://hackerone.com/h1-ctf to.....
-0.6AI Score
The td-agent-builder plugin before 2020-12-18 for Fluentd allows attackers to gain privileges because the bin directory is writable by a user account, but a file in bin is executed as NT...
7CVSS
8.4AI Score
0.002EPSS
The td-agent-builder plugin before 2020-12-18 for Fluentd allows attackers to gain privileges because the bin directory is writable by a user account, but a file in bin is executed as NT...
7CVSS
7AI Score
0.002EPSS
The td-agent-builder plugin before 2020-12-18 for Fluentd allows attackers to gain privileges because the bin directory is writable by a user account, but a file in bin is executed as NT...
7CVSS
7AI Score
0.002EPSS
The td-agent-builder plugin before 2020-12-18 for Fluentd allows attackers to gain privileges because the bin directory is writable by a user account, but a file in bin is executed as NT...
7.2AI Score
0.002EPSS
FluentD-TD-agent-WindowsExploit...
7CVSS
7.2AI Score
0.002EPSS
Hi, finally managed to solve all challenges, this was my first h1ctf, some challenges were pretty nice, some others had some frustrating guessing parts, but overall it was fun. Here goes day1 to day12 walkthroughs: Day 1 we have only one asset in scope hackyholidays.h1ctf.com the main page at...
AI Score
6.1CVSS
6AI Score
EPSS
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0.003EPSS
[ASA-202012-26] qemu: multiple issues
Arch Linux Security Advisory ASA-202012-26 Severity: Medium Date : 2020-12-16 CVE-ID : CVE-2020-14364 CVE-2020-25624 CVE-2020-25625 CVE-2020-25723 CVE-2020-28916 Package : qemu Type : multiple issues Remote : No Link : https://security.archlinux.org/AVG-1300 Summary The package qemu...
5.5CVSS
1.2AI Score
0.001EPSS
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7.4AI Score
7.4AI Score
K82008830 : Multiple QEMU vulnerabilities
Security Advisory Description CVE-2020-25742 pci_change_irq_level in hw/pci/pci.c in QEMU before 5.1.1 has a NULL pointer dereference because pci_get_bus() might not return a valid pointer. CVE-2020-25743 hw/ide/pci.c in QEMU before 5.1.1 can trigger a NULL pointer dereference because it lacks...
6.5CVSS
5AI Score
0.001EPSS
JVN#55917325: Multiple vulnerabilities in Aterm SA3500G
Aterm SA3500G provided by NEC Corporation contains multiple vulnerabilities listed below. OS command injection (CWE-78) - CVE-2020-5635 Version| Vector| Score ---|---|--- CVSS v3| CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H| Base Score: 8.8 CVSS v2| AV:A/AC:L/Au:N/C:P/I:P/A:P| Base Score: 5.8 ...
8.8CVSS
3.2AI Score
0.001EPSS
7.4AI Score
0.5AI Score
D-Link DSR Devices Default Credentials (HTTP)
The remote D-Link DSR device is using known default credentials for the HTTP...
7.5AI Score
7.5AI Score
Cisco Reissues Patches for Critical Bugs in Jabber Video Conferencing Software
Cisco has once again fixed four previously disclosed critical bugs in its Jabber video conferencing and messaging app that were inadequately addressed, leaving its users susceptible to remote attacks. The vulnerabilities, if successfully exploited, could allow an authenticated, remote attacker to.....
9.9CVSS
0.2AI Score
0.002EPSS
qemu is vulnerable to denial of service (DoS). The vulnerability exists through hw/usb/hcd-ohci.c in QEMU 5.0.0 has an infinite loop when a TD list has a...
5.3CVSS
2.1AI Score
0.0004EPSS
7.5CVSS
AI Score
0.001EPSS
Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : QEMU vulnerabilities (USN-4650-1)
The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 20.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4650-1 advisory. QEMU 5.0.0 has a use-after-free in hw/usb/hcd-xhci.c because the usb_packet_map return value is not checked....
6.5CVSS
7AI Score
0.002EPSS
0.8AI Score
0.001EPSS
7.4AI Score
-0.4AI Score
Researcher Discloses Critical RCE Flaws In Cisco Security Manager
Cisco has published multiple security advisories concerning critical flaws in Cisco Security Manager (CSM) a week after the networking equipment maker quietly released patches with version 4.22 of the platform. The development comes after Code White researcher Florian Hauser (frycos) yesterday...
8.8AI Score
7.4AI Score
7.4AI Score
-0.3AI Score
AI Score
-0.1AI Score
-0.1AI Score
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0.2AI Score
Citrix SD-WAN Multiple Security Updates
Description of Problem Multiple vulnerabilities have been identified in the management console of the Citrix SD-WAN Center and NetScaler SD-WAN Center. Multiple Vulnerabilities have also been identified on the Citrix SD-WAN Appliance and NetScaler SD-WAN Appliance. Collectively, these...
9.8CVSS
0.9AI Score
0.972EPSS
Citrix ShareFile StorageZones Controller Multiple Security Updates
Description of Problem Two security issues have been identified within Citrix ShareFile StorageZones Controller that, if exploited, could allow a compromised or malicious ShareFile user to write arbitrary files as that Active Directory user to the local file system, and also to discover the...
4.3CVSS
-0.4AI Score
0.001EPSS
Citrix SD-WAN Center Security Updates
Description of Problem A command injection vulnerability has been identified in the management console of Citrix SD-WAN Center and NetScaler SD-WAN Center. This vulnerability could allow an unauthenticated attacker with access to the management console to compromise the host. A low severity...
9.8CVSS
0.2AI Score
0.89EPSS
Citrix Security Advisory for TCP/IP Reassembly Resource Exhaustion
Description of Problem Several vulnerabilities in TCP/IP reassembly commonly known as SegmentSmack and FragmentSmack have recently been disclosed. SegmentSmack is CVE-2018-5390 for Linux and CVE-2018-6922 for FreeBSD. FragmentSmack is CVE-2018-5391 for Linux and CVE-2018-6923 for FreeBSD. ...
7.5CVSS
0.1AI Score
0.783EPSS
Citrix SD-WAN Multiple Security Updates
Description of Problem Multiple vulnerabilities have been identified in the management interface of Citrix NetScaler SD-WAN physical appliances and virtual appliances. Collectively these vulnerabilities could allow an unauthenticated attacker with access to the management interface to...
9.8CVSS
1.1AI Score
0.058EPSS
Cisco Unified Communications Manager IM and Presence Service DoS (cisco-sa-imp-dos-uTx2dqu2)
According to its self-reported version, Cisco Unified Communications Manager IM and Presence Service is affected by a vulnerability due to improper handling of login requests. An authenticated, remote attacker can exploit this, by sending a crafted client login request to an affected device, in...
6.5CVSS
1AI Score
0.001EPSS
Multi Restaurant Table Reservation System 1.0 - 'table_id' Unauthenticated SQL Injection
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7.4AI Score
AI Score
td-korada.si Cross Site Scripting vulnerability OBB-1456395
Following coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has:       a. verified the vulnerability and confirmed its existence;       b. notified the website operator about its existence....
-0.1AI Score
Malicious Cyber Actor Use of Network Tunneling and Spoofing to Obfuscate Geolocation
Summary This Activity Alert uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK™) and Pre-ATT&CK frameworks. See the MITRE ATT&CK for Enterprise and Pre-ATT&CK frameworks for referenced threat actor techniques. Attributing malicious cyber activity that uses network...
9.2AI Score
Explains that Microsoft Office Accounting 2009 Service Pack 1 is available for Accounting Professional 2009 and for Accounting Express 2009. Contains information about how to obtain and install this service pack.INTRODUCTIONMicrosoft Office Accounting 2009 Service Pack 1 (SP1) provides the latest.....
1AI Score