Ib qho teeb meem tseem ceeb (CVE-2019-12815) tau raug txheeb xyuas hauv ProFTPd (ib qho nrov ftp-server). Kev ua haujlwm tso cai rau koj luam cov ntaub ntawv hauv server yam tsis muaj kev lees paub siv "site cpfr" thiab "site cpto" cov lus txib, suav nrog cov servers uas tsis qhia npe nkag.
Qhov tsis zoo yog tshwm sim los ntawm kev kuaj xyuas tsis raug ntawm kev txwv kev nkag mus rau kev nyeem thiab sau cov ntaub ntawv (Tshwj xeeb READ thiab txwv WRITE) hauv mod_copy module, uas yog siv los ntawm lub neej ntawd thiab qhib rau hauv cov pob khoom proftpd rau feem ntau cov kev faib tawm.
Tag nrho cov qauv tam sim no ntawm txhua qhov kev faib tawm tshwj tsis yog Fedora raug cuam tshuam. Kev kho tam sim no muaj raws li thaj. Raws li kev daws teeb meem ib ntus, nws raug nquahu kom lov tes taw mod_copy.
Tau qhov twg los: linux.org.ru ua