Digest · Wednesday
Security digest: October 4, 2023
2 known exploited (cisa kev) additions.
All digests · RSS · Markdown
Take stock
- Do you run any of these? JetBrains TeamCity, Microsoft Windows CNG Key Isolation Service. They are being exploited in the wild (CISA KEV). Patch or mitigate if you do; CISA’s federal deadline is 2023-10-25.
- None of it touches your stack? Then there is nothing to do today. That is a result, not a failure to read carefully.
Known exploited (CISA KEV) 2
Added to CISA’s catalog on this day: confirmed exploitation in the wild. Due date = CISA’s deadline for US federal agencies.
| CVE | Product and flaw | CISA due |
|---|---|---|
| CVE-2023-42793 | JetBrains TeamCity JetBrains TeamCity Authentication Bypass Vulnerability Ransomware | 2023-10-25 |
| CVE-2023-28229 | Microsoft Windows CNG Key Isolation Service Microsoft Windows CNG Key Isolation Service Privilege Escalation Vulnerability | 2023-10-25 |
Critical advisories by ecosystem 0
GitHub-reviewed advisories rated critical, published this day (Pacific time).
None.