PatchTheCVEk9 web protection vulnerabilities and fixes
Recent CVEs affecting k9 web protection, with upgrade or downgrade steps. 3 tracked.
Also searched as: k9webprotection.
k9 web protection has 3 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2008-10-09. Highest priority: CVE-2007-1685 (score 64/100).
- CVE-2008-4515 HIGH 7.5 DOWNGRADE Blue Coat K9 Web Protection 4.0.230 Beta relies on client-side JavaScript as a protection mechanism, which all
- CVE-2007-2952 HIGH 9.3 DOWNGRADE DOWNGRADE Multiple stack-based buffer overflows in the filter service (aka k9filter.exe) in Blue Coat K9 Web Protection
- CVE-2007-1685 HIGH 10.0 DOWNGRADE Buffer overflow in k9filter.exe in BlueCoat K9 Web Protection 3.2.36, and probably other versions before 3.2.4
FAQ
How do I fix k9 web protection vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is k9 web protection being exploited right now?
None of the tracked k9 web protection CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which k9 web protection CVE should I patch first?
CVE-2007-1685 currently ranks highest (64/100): Buffer overflow in k9filter.exe in BlueCoat K9 Web Protection 3.2.36, and probably other versions before 3.2.4.