Inotevera 4 kusagadzikana muGhostscript

Mushure memavhiki maviri kuonekwa yapfuura yakakosha nyaya mu Magnificentcript kuzivikanwa 4 zvimwe zvakafanana kusasimba (CVE-2019-14811, CVE-2019-14812, CVE-2019-14813, CVE-2019-14817), iyo inobvumira nekugadzira chinongedzo ku ".forceput" kunzvenga "-dSAFER" yekuzviparadzanisa nevamwe. . Paunenge uchigadzira magwaro akagadzirwa, munhu anorwisa anogona kuwana mukana kune zviri mukati meiyo faira system uye oita zvisina tsarukano kodhi pahurongwa (somuenzaniso, nekuwedzera mirairo ku ~/.bashrc kana ~/.profile). Kugadzirisa kunowanikwa sezvigamba (1, 2) Iwe unogona kuteedzera kuwanikwa kwepakeji yekuvandudza mukugovera pamapeji aya: Debian, Fedora, Ubuntu, SUSE/openSUSE, RHEL, Arch, ROSE, FreeBSD.

Ngatikuyeuchidzei kuti kusasimba muGhostscript kunoisa njodzi yakawedzera, sezvo pasuru iyi inoshandiswa mune zvakawanda zvakakurumbira zvikumbiro zvekugadzirisa PostScript uye mafomati ePDF. Semuenzaniso, Ghostscript inodaidzwa panguva yekugadzira zvidhori zvedesktop, yekumashure data indexing, uye kutendeuka kwemufananidzo. Kuti ubudirire kurwiswa, muzviitiko zvakawanda zvakakwana kungo dhawunirodha faira nekushandisa kana kutarisa dhairekitori nayo muNautilus. Kusagadzikana muGhostscript kunogona zvakare kushandiswa kuburikidza nemifananidzo processors zvichienderana ne ImageMagick uye GraphicsMagick mapakeji nekuvapa JPEG kana PNG faira rine PostScript code pachinzvimbo chemufananidzo (faira rakadaro richagadziriswa muGhostscript, sezvo mhando yeMIME ichizivikanwa ne zvemukati, uye pasina kuvimba nekuwedzera).

Source: opennet.ru