PatchTheCVEtetex vulnerabilities and fixes
Recent CVEs affecting tetex, with upgrade or downgrade steps. 2 tracked.
tetex has 2 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2012-11-19. Highest priority: CVE-2011-0433 (score 47/100).
- CVE-2011-5244 MEDIUM 6.8 MITIGATE MITIGATE Multiple off-by-one errors in the (1) token and (2) linetoken functions in backend/dvi/mdvi-lib/afmparse.c in
- CVE-2011-0433 MEDIUM 6.8 MITIGATE MITIGATE Heap-based buffer overflow in the linetoken function in afmparse.c in t1lib, as used in teTeX 3.0.x, GNOME evi
FAQ
How do I fix tetex 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 tetex being exploited right now?
None of the tracked tetex CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which tetex CVE should I patch first?
CVE-2011-0433 currently ranks highest (47/100): Heap-based buffer overflow in the linetoken function in afmparse.c in t1lib, as used in teTeX 3.0.x, GNOME evi.