Iine pwfeedback sarudzo inogoneswa muzvirongwa sudo, anorwisa anogona kukonzera buffer kufashukira uye kuwedzera maropafadzo avo pane system.
Iyi sarudzo inogonesa kuratidzwa kwekuona kweakapinda password mavara se * chiratidzo. Pakugovera kwakawanda inovharwa nekusingaperi. Zvisinei, mu Linux mint ΠΈ Elementary OS inosanganisirwa mukati /etc/sudoers.
Kushandisa njodzi kune anorwisa kwete hazvo iva pane rondedzero yevashandisi vanotenderwa kumhanya sudo.
Kusagadzikana kuripo mukati sudo shanduro kubva 1.7.1 pamusoro 1.8.30. Version vulnerability 1.8.26-1.8.30 pakutanga yaive mubvunzo, asi parizvino zvinozivikanwa kuti ivo vari panjodzi.
CVE-2019-18634 - ine ruzivo rwechinyakare.
Kusagadzikana kunogadziriswa mushanduro 1.8.31. Kana zvisingaite kugadzirisa, unogona kudzima sarudzo iyi mukati /etc/sudoers:
Defaults !pwfeedback
Source: linux.org.ru