

SANS Internet Stormcenter Daily Cyber Security Podcast (Stormcast)
Johannes B. Ullrich
A brief daily summary of what is important in information security. The podcast is published every weekday and designed to get you ready for the day with a brief, usually 5 minute long, summary of current network security related events. The content is late breaking, educational and based on listener input as well as on input received by the SANS Internet Stormcenter. You may submit questions and comments via our contact form at https://isc.sans.edu/contact.html .
Episodes
Mentioned books

Jun 9, 2023 • 5min
ISC StormCast for Friday, June 9th, 2023
Geoserver Scans
https://isc.sans.edu/diary/Ongoing%20scans%20for%20Geoserver/29926
Barracuda Recommends Replacing Compromised Devices
https://www.barracuda.com/company/legal/esg-vulnerability
Google improves Chrome Password Manager
https://www.msn.com/en-us/news/other/chrome-adds-windows-biometric-logins-to-its-password-powers/ar-AA1ciCCf
Minecraft Mods Include Malicious Code
https://www.bleepingcomputer.com/news/security/new-fractureiser-malware-used-curseforge-minecraft-mods-to-infect-windows-linux/
Trend Micro Service Pack
https://files.trendmicro.com/documentation/readme/Apex%20One/2020/apex_one_2019_win_cp_b12033_EN_Critical_Patch_Readme.html

Jun 8, 2023 • 6min
ISC StormCast for Thursday, June 8th, 2023
DMARC in .co TLD
https://isc.sans.edu/diary/Management%20of%20DMARC%20control%20for%20email%20impersonation%20of%20domains%20in%20the%20.co%20TLD%20-%20part%202/29922
Three Vulnerabilities in VMWare Aria Operations for Networks
https://www.vmware.com/security/advisories/VMSA-2023-0012.html
SpinOK Spyware SDK found in Android Apps
https://vms.drweb.com/search/?q=Android.Spy.SpinOk&lng=en
https://www.cloudsek.com/threatintelligence/supply-chain-attack-infiltrates-android-apps-with-malicious-sdk
Cisco Anyconnect Vulnerability
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ac-csc-privesc-wx4U4Kw
RSA Webcast
https://www.rsaconference.com/library/webcast/149-sans-followup-2023

Jun 7, 2023 • 6min
ISC StormCast for Wednesday, June 7th, 2023
Github Copilot vs Google: Which Code is More Secure
https://isc.sans.edu/forums/diary/Github%20Copilot%20vs.%20Google%3A%20Which%20code%20is%20more%20secure/29918/
Android Update
https://source.android.com/docs/security/bulletin/2023-06-01
Chrome Updates
https://chromereleases.googleblog.com/2023/06/stable-channel-update-for-desktop.html
FBI Warns of Manipulated Photos and Videos For Sextortion
https://www.ic3.gov/Media/Y2023/PSA230605

Jun 6, 2023 • 5min
ISC StormCast for Tuesday, June 6th, 2023
Brute Forcing Simple Archive Passwords
https://isc.sans.edu/diary/Brute%20Forcing%20Simple%20Archive%20Passwords/29914
KeePass 2.54 Released
https://keepass.info/news/n230603_2.54.html
Splunk Advisories
https://advisory.splunk.com/advisories
Malicious Google Chrome Extensions
https://palant.info/2023/05/31/more-malicious-extensions-in-chrome-web-store/
Symantec Updates
https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/22217

Jun 5, 2023 • 6min
ISC StormCast for Monday, June 5th, 2023
Critical Vulnerability in MoveIT Transfer Actively Exploited
https://community.progress.com/s/article/MOVEit-Transfer-Critical-Vulnerability-31May2023
https://www.rapid7.com/blog/post/2023/06/01/rapid7-observed-exploitation-of-critical-moveit-transfer-vulnerability/
https://www.mandiant.com/resources/blog/zero-day-moveit-data-theft
Atomic Wallet Compromise
https://www.bleepingcomputer.com/news/security/atomic-wallet-hacks-lead-to-over-35-million-in-crypto-stolen/
Magecart Update
https://www.akamai.com/blog/security-research/new-magecart-hides-behind-legit-domains

Jun 2, 2023 • 17min
ISC StormCast for Friday, June 2nd, 2023
After 28 Years, SSLv2 is Still Not Gone
https://isc.sans.edu/forums/diary/After%2028%20years%2C%20SSLv2%20is%20still%20not%20gone%20from%20the%20internet...%20but%20we're%20getting%20there/29908/
Operation Triangulation: iOS Devices Targeted With Previously Unknown Malware
https://securelist.com/operation-triangulation/109842/
MOVEit Transfer Criticial Vulnerability
https://community.progress.com/s/article/MOVEit-Transfer-Critical-Vulnerability-31May2023
Code Injection Vulnerablity in Reportlab Python Library
https://github.com/c53elyas/CVE-2023-33733

Jun 1, 2023 • 7min
ISC StormCast for Thursday, June 1st, 2023
Apache NiFi Attacks
https://isc.sans.edu/diary/Your%20Business%20Data%20and%20Machine%20Learning%20at%20Risk%3A%20Attacks%20Against%20Apache%20NiFi/29900
Gigabyte App Center Backdoor;
https://eclypsium.com/blog/supply-chain-risk-from-gigabyte-app-center-backdoor/
Salesforce Ghost Sites
https://www.varonis.com/blog/salesforce-ghost-sites
CVE-2023-34152: Shell Command Injection in ImageMagick
https://securityonline.info/cve-2023-34152-shell-command-injection-bug-affecting-imagemagick/

May 31, 2023 • 6min
ISC StormCast for Wednesday, May 31st, 2023
Malspam Pushes ModiLoader Infection for Remocs Rat
https://isc.sans.edu/diary/Malspam%20pushes%20ModiLoader%20%28DBatLoader%29%20infection%20for%20Remcos%20RAT/29896
MacOS SIP Bypass
https://www.microsoft.com/en-us/security/blog/2023/05/30/new-macos-vulnerability-migraine-could-bypass-system-integrity-protection/
OpenSSL Update
https://www.openssl.org/news/secadv/20230530.txt
Barracuda Email Security Gateway Applicance Vulnerability Details
https://www.barracuda.com/company/legal/esg-vulnerability#:~:text=the%20section%20below.-,Endpoint%20IOCs,-Table%204%20lists
Void Rabisu RomCom Backdoor
https://www.trendmicro.com/en_us/research/23/e/void-rabisu-s-use-of-romcom-backdoor-shows-a-growing-shift-in-th.html
Nextcloud Vulnerability
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-mr7q-xf62-fw54
Zyxel NAS Vulnerability
https://sternumiot.com/iot-blog/ntp-textbox-vulnerability-in-zyxel-nas326-nas540-and-nas542-devices/
Wait Just An Infosec: Higher Ed
https://www.youtube.com/watch?v=ufEuo-096yc&list=PLtgaAEEmVe6B2kqkE9KdgPJdtbqNiaiOn&index=8

May 30, 2023 • 6min
ISC StormCast for Tuesday, May 30th, 2023
Analyzing Office Documents Embedded Inside PowerPoint Files
https://isc.sans.edu/diary/Analyzing%20Office%20Documents%20Embedded%20Inside%20PPT%20%28PowerPoint%29%20Files/29894
DocuSign Themed Email Leads to Script-Based Infection
https://isc.sans.edu/diary/DocuSign-themed%20email%20leads%20to%20script-based%20infection/29888
File Archiver In The Browser
https://mrd0x.com/file-archiver-in-the-browser/
Securing PyPI accounts via Two-Factor Authentication
https://blog.pypi.org/posts/2023-05-25-securing-pypi-with-2fa/
Apache Casandra Vulnerabilities
https://lists.apache.org/thread/mwd02nrw2go8shg29rnp3o4hgompvkp5
MOXA MXsecurity Vulerabilities
https://www.moxa.com/en/support/product-support/security-advisory/mxsecurity-command-injection-and-hardcoded-credential-vulnerabilities

May 26, 2023 • 5min
ISC StormCast for Friday, May 26th, 2023
IR Case/Alert Management
https://isc.sans.edu/diary/IR%20Case%20Alert%20Management/29880
Exploit for CVE-2023-2825 GitLab Vulnerability
https://github.com/Occamsec/CVE-2023-2825
Expo Framework OAUTH Vulnerability CVE-2023-28131
https://salt.security/blog/a-new-oauth-vulnerability-that-may-impact-hundreds-of-online-services
Mitel MiVoice Vulnerability CVE-2023-31457 CVE-2023-32748
https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-23-0004
D-Link Vulnerabilities
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10332