Digest · Thursday
Security digest: November 30, 2023
2 known exploited (cisa kev) additions and 3 critical advisories.
All digests · RSS · Markdown
Take stock
- Do you run any of these? Google Chromium Skia, ownCloud ownCloud graphapi. They are being exploited in the wild (CISA KEV). Patch or mitigate if you do; CISA’s federal deadline is 2023-12-21.
- Maven: 2 critical advisories (
org.apache.cocoon:cocoon). Check withmvn dependency:tree -Dincludes=<groupId>:<artifactId>. - Composer (PHP): 1 critical advisory (
elijaa/phpmemcacheadmin). Check withcomposer audit. - 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-2023-6345 | Google Chromium Skia Google Skia Integer Overflow Vulnerability | 2023-12-21 |
| CVE-2023-49103 | ownCloud ownCloud graphapi ownCloud graphapi Information Disclosure Vulnerability | 2023-12-21 |
Critical advisories by ecosystem 3
GitHub-reviewed advisories rated critical, published this day (Pacific time).
Maven 2
Check: mvn dependency:tree -Dincludes=<groupId>:<artifactId>
- Apache Cocoon SQL Injection vulnerability CVE-2022-45135 CVSS 9.8 Critical
org.apache.cocoon:cocoon>= 2.2.0, < 2.3.0 → fixed in 2.3.0 - Apache Cocoon Improper Restriction of XML External Entity Reference vulnerability CVE-2023-49733 CVSS 9.8 Critical
org.apache.cocoon:cocoon>= 2.2.0, < 2.3.0 → fixed in 2.3.0
Composer (PHP) 1
Check: composer audit
- PHPMemcachedAdmin Path Traversal vulnerability CVE-2023-6026 CVSS 9.8 Critical
elijaa/phpmemcacheadmin<= 1.3.0 → no fix listed