Afleveringen
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Feeding MISP with OSSEC
https://isc.sans.edu/diary/Feeding%20MISP%20with%20OSSEC/30968
Checkpoint VPN
https://labs.watchtowr.com/check-point-wrong-check-point-cve-2024-24919/
The Pumpkin Eclipse
https://blog.lumen.com/the-pumpkin-eclipse/
Michael Dunking: Detecting Cypher Injection with Open-Source Network Intrusion Detection
https://www.sans.edu/cyber-research/detecting-cypher-injection-with-open-source-network-intrusion-detection/ -
Is that It? Finding the Unknown: Correlations Between Honeypot Logs and PCAPs
https://isc.sans.edu/diary/Is%20that%20It%3F%20%20Finding%20the%20Unknown%3A%20Correlations%20Between%20Honeypot%20Logs%20%26%20PCAPs%20%5BGuest%20Diary%5D/30962
Checkpoint 0-Day
https://blog.checkpoint.com/security/enhance-your-vpn-security-posture
Okta warns of Credential Stuffing Against Customer Identity Cloud
https://sec.okta.com/articles/2024/05/detecting-cross-origin-authentication-credential-stuffing-attacks
Brute Forcing Old Bitcoin Wallet Password
https://www.youtube.com/watch?v=o5IySpAkThg -
Zijn er afleveringen die ontbreken?
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Preventing SQL Injection with Python
https://www.youtube.com/watch?v=1cQy9N1Xndk
PoC Exploit for CVE-2024-23108 in Fortinet FortiSIEM
https://www.horizon3.ai/attack-research/cve-2024-23108-fortinet-fortisiem-2nd-order-command-injection-deep-dive/
ShrinkLocker: Turning BitLocker into ransomware
https://securelist.com/ransomware-abuses-bitlocker/112643/
iconv buffer overflow PoC 2024-2961
https://github.com/ambionics/cnext-exploits/
PoC for Apple Priv. Escalation bug CVE-2024-27842
https://github.com/wangtielei/POCs/tree/main/CVE-2024-27842
https://x.com/WangTielei -
Files with TGZ Extension used as malspam attachements
https://isc.sans.edu/diary/Files%20with%20TXZ%20extension%20used%20as%20malspam%20attachments/30958
Google 0-Day
https://chromereleases.googleblog.com/2024/05/stable-channel-update-for-desktop_23.html
Google Stops Trusting Globaltrust CA
https://groups.google.com/a/ccadb.org/g/public/c/wRs-zec8w7k/m/G_9QprJ2AQAJ
Checkpoint warns of password bruteforcing
https://blog.checkpoint.com/security/enhance-your-vpn-security-posture?campaign=checkpoint&eid=guvrs&advisory=1
SEC522: Defending Web Applications
isc.sans.edu/j/sec522 -
Analysis of 'redtail' file uploads to ISC Honeypot
https://isc.sans.edu/diary/Analysis%20of%20%3Fredtail%3F%20File%20Uploads%20to%20ICS%20Honeypot%2C%20a%20Multi-Architecture%20Coin%20Miner%20%5BGuest%20Diary%5D/30950
Veeam Vulnerablity
https://www.veeam.com/kb4581
C-Root Server Lost Touch With Peers
https://arstechnica.com/security/2024/05/dns-glitch-that-threatened-internet-stability-fixed-cause-remains-unclear/
Ivanti Vulnerabilities
https://forums.ivanti.com/s/article/Avalanche-6-4-3-602-additional-security-hardening-and-CVE-fixed?language=en_US
Justice AV Solutions Software Backdoor
https://www.rapid7.com/blog/post/2024/05/23/cve-2024-4978-backdoored-justice-av-solutions-viewer-software-used-in-apparent-supply-chain-attack/ -
NMAP Scanning Without Scanning - The ipinfo API
https://isc.sans.edu/diary/NMAP%20Scanning%20without%20Scanning%20%28Part%202%29%20-%20The%20ipinfo%20API/30948
Why Your WiFi Router Doubles As An Apple Airtag
https://krebsonsecurity.com/2024/05/why-your-wi-fi-router-doubles-as-an-apple-airtag/#more-67551
https://account.microsoft.com/privacy/location-services-opt-out
https://answers.microsoft.com/en-us/windows/forum/all/wifi-sense-my-ssid-includes-optout-why-do-windows/1453142a-755a-476f-aa48-56d05b89e33c
https://www.computerworld.com/article/1484722/here-s-how-to-opt-out-of-google-s-wi-fi-snooping.html
https://www.privacy.org.nz/publications/commissioner-inquiries/google-s-collection-of-wifi-information-during-street-view-filming/ -
Scanning without Scanning with nmap
https://isc.sans.edu/diary/Scanning%20without%20Scanning%20with%20NMAP%20%28APIs%20FTW%29/30944
iTerm2 Vulnerablities
https://vin01.github.io/piptagole/escape-sequences/iterm2/hyper/url-handlers/code-execution/2024/05/21/arbitrary-url-schemes-terminal-emulators.html
GitHub Enterprise Vulnerablity CVE-2024-4985
https://nvd.nist.gov/vuln/detail/CVE-2024-4985
BitBucket Pipelines Leaking Secrets
https://cloud.google.com/blog/topics/threat-intelligence/bitbucket-pipeline-leaking-secrets
Microsoft Recall Privacy
https://www.microsoft.com/en-us/windows/copilot-plus-pcs?r=1#faq1 -
Analyzing MSG Files
https://isc.sans.edu/diary/Analyzing%20MSG%20Files/30940
Linguistic Lumberjack: Fluent Bit Vulnerability CVE-2024-4323
https://www.tenable.com/blog/linguistic-lumberjack-attacking-cloud-services-via-logging-endpoints-fluent-bit-cve-2024-4323
Fortinet FortiSIEM Command Injection Deep-Dive CVE-2023-23992
https://www.horizon3.ai/attack-research/cve-2023-34992-fortinet-fortisiem-command-injection-deep-dive/
Git Vulnerability CVE-2024-32002 PoC
https://amalmurali.me/posts/git-rce/
Google Chrome CVE-2024-4947 PoC
https://buptsb.github.io/blog/post/CVE-2024-4947-%20v8%20incorrect%20AccessInfo%20for%20module%20namespace%20object%20causes%20Maglev%20type%20confusion.html -
Another PDF Streams Example: Extracting JPEGs
https://isc.sans.edu/diary/Another%20PDF%20Streams%20Example%3A%20Extracting%20JPEGs/30924
QNAP QTS QNAPping At the Wheel
https://labs.watchtowr.com/qnap-qts-qnapping-at-the-wheel-cve-2024-27130-and-friends/
May 2024 Security Update Problems with Windows 2019
https://learn.microsoft.com/en-us/windows/release-health/status-windows-10-1809-and-windows-server-2019#3299msgdesc
Dlink Vulnerabilities Exploited
https://www.cisa.gov/news-events/alerts/2024/05/16/cisa-adds-three-known-exploited-vulnerabilities-catalog
Ivanti PoC Exploit CVE 2024-22026
https://www.redlinecybersecurity.com/blog/exploiting-cve-2024-22026-rooting-ivanti-epmm-mobileiron-core -
Why yq? Adventurs in XML
https://isc.sans.edu/diary/Why%20yq%3F%20%20Adventures%20in%20XML/30930
Black Basta Uses Quick Assist
https://www.microsoft.com/en-us/security/blog/2024/05/15/threat-actors-misusing-quick-assist-in-social-engineering-attacks-leading-to-ransomware/
Various Chrome 0-Day Vulnerabilities
https://chromereleases.googleblog.com/2024/05/stable-channel-update-for-desktop_15.html
Android Theft Protection Improvement
https://blog.google/products/android/android-theft-protection/
Critical Git Update
https://github.blog/2024-05-14-securing-git-addressing-5-new-vulnerabilities/ -
Got MFA? If not, now is the time!
https://isc.sans.edu/diary/Got%20MFA%3F%20%20If%20not%2C%20Now%20is%20the%20Time!/30926
SSID Confusion: Making Wi-Fi Clients Connect to the Wrong Network CVE-2023-52424
https://www.top10vpn.com/assets/2024/05/Top10VPN-x-Vanhoef-SSID-Confusion.pdf
FIDO2 MitM Session Hijacking
https://www.silverfort.com/blog/using-mitm-to-bypass-fido2/?web_view=true#but-first-some-background -
Microsoft Patches
https://isc.sans.edu/diary/Microsoft%20May%202024%20Patch%20Tuesday/30920
Detecting Bluetooth Trackers
https://security.googleblog.com/2024/05/google-and-apple-deliver-support-for.html
Adobe Patches
https://helpx.adobe.com/security/products/acrobat/apsb24-29.html
VMWare Updates
https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/24280
Revoking Vulnerability Windows Boot Managers
https://techcommunity.microsoft.com/t5/windows-it-pro-blog/revoking-vulnerable-windows-boot-managers/ba-p/4121735 -
Apple Updates Everything
https://isc.sans.edu/diary/Apple%20Patches%20Everything%3A%20macOS%2C%20iOS%2C%20iPadOS%2C%20watchOS%2C%20tvOS%20updated./30916
Juniper OpenSSH Update
https://supportportal.juniper.net/s/article/2024-05-Reference-Advisory-Junos-OS-and-Junos-OS-Evolved-Multiple-CVEs-reported-in-OpenSSH?language=en_US
Malicious Go Binary Delivered via Steganography in PyPi
https://blog.phylum.io/malicious-go-binary-delivered-via-steganography-in-pypi/ -
DNS Suffixes on Windows
https://isc.sans.edu/diary/DNS%20Suffixes%20on%20Windows/30912
Black Basta Ransomware Advisory
https://www.cisa.gov/news-events/cybersecurity-advisories/aa24-131a
Possible Exploitation of Arcserve Unified Data Protection Vuln
https://digital.nhs.uk/cyber-alerts/2024/cc-4487
Chrome Patches 0-Day
https://chromereleases.googleblog.com/2024/05/stable-channel-update-for-desktop_9.html
Solarwinds ARM Vulnerablities
https://documentation.solarwinds.com/en/success_center/arm/content/release_notes/arm_2023-2-4_release_notes.htm -
Analyzing PDF Streams
https://isc.sans.edu/diary/Analyzing%20PDF%20Streams/30908
F5 Next Central Manager Vulnerabilities
https://eclypsium.com/blog/big-vulnerabilities-in-next-gen-big-ip/
Veeam Patches
https://www.veeam.com/kb4441
https://www.veeam.com/kb4509
Citrix Hypervisor Security Update CVE-2024-31497
https://support.citrix.com/article/CTX633416/citrix-hypervisor-security-update-for-cve202431497 -
Analzying Synology Disks
https://isc.sans.edu/diary/Analyzing%20Synology%20Disks%20on%20Linux/30904
RSA Panel
https://www.rsaconference.com/usa/agenda/session/The%20Five%20Most%20Dangerous%20New%20Attack%20Techniques%20You%20Need%20to%20Know%20About
SANS.edu Research Journal
https://www.sans.edu/cyber-security-research -
Detecting XFinity/Comcast DNS Spoofing
https://isc.sans.edu/diary/Detecting%20XFinity%20Comcast%20DNS%20Spoofing/30898
Weblogic PoC CVE-2024-21006
https://pwnull.github.io/2024/oracle%20weblogic%20CVE-2024-21006%20Double-JNDInjection%20RCE%20analyze/
https://github.com/momika233/CVE-2024-21006
PDF.js React PDF Vulnerablity
https://securityonline.info/cve-2024-4367-cve-2024-34342-javascript-flaw-threatens-millions-of-pdf-js-and-react-pdf-users/
Tinyproxy Response
https://github.com/tinyproxy/tinyproxy/issues/533 -
DNS Debugging with nslookup
https://isc.sans.edu/diary/nslookups+Debug+Options/30894/
Microsoft Plans DNS Lockdown
https://techcommunity.microsoft.com/t5/networking-blog/announcing-zero-trust-dns-private-preview/ba-p/4110366
Microsoft Graph API Abuse
https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/graph-api-threats
SANSFIRE SEC522 Defending Web Applications
https://www.sans.org/cyber-security-training-events/sansfire-2024/ -
https://isc.sans.edu/diary/Scans%20Probing%20for%20LB-Link%20and%20Vinga%20WR-AC1200%20routers%20CVE-2023-24796/30890
Scans Probing for LB-Link and Vinga WR-AC1200 routers CVE-2023-24796
Buffer Overflow Vulnerabilities in ArubaOS
https://www.arubanetworks.com/support-services/security-bulletins/
The Cuttlefish Malware
https://blog.lumen.com/eight-arms-to-hold-you-the-cuttlefish-malware/ - Laat meer zien