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Kuburitswa kweCUPS 2.3 kudhinda system ine shanduko mune rezinesi rekodhi yeprojekiti

Anenge makore matatu mushure mekuumbwa kwekupedzisira kwebazi rinokosha, Apple yakaunzwa kuburitswa kwemahara kudhinda system CUPS 2.3 (Common Unix Printing System), inoshandiswa muMacOS uye yakawanda Linux kugovera. Kuvandudzwa kweCUPS kunodzorwa zvizere neApple, iyo muna 2007 absorbed Easy Software Zvigadzirwa, mugadziri weCUPS.

Kutanga nekuburitswa uku, rezinesi rekodhi rachinja kubva kuGPLv2 uye LGPLv2 kuenda kuApache 2.0, iyo ichabvumira mapato echitatu kushandisa CUPS kodhi mune zvigadzirwa zvavo pasina kuvhura sosi shanduko, uye zvakare ichabvumira kuenderana kwerezinesi nemamwe mapurojekiti akavhurika Apple. seSwift, WebKit uye mDNSResponder. Iyo Apache 2.0 rezinesi zvakare inotsanangura zvakajeka kuendesa kwekodzero kune tekinoroji tekinoroji pamwe nekodhi. Mhedzisiro yakaipa yekuchinja rezinesi kubva kuGPL kuenda kuApache kurasikirwa kwerezinesi kuenderana nemapurojekiti anongopihwa pasi peGPLv2 rezinesi (iyo Apache 2.0 rezinesi inowirirana neGPLv3, asi isingaenderane neGPLv2). Kugadzirisa nyaya iyi, yakasarudzika yakawedzerwa kune rezinesi chibvumirano chekodhi ine rezinesi pasi peGPLv2/LGPLv2.

chikuru change muCUPS 2.3:

  • Yakawedzera rutsigiro rwe presets uye "kugumisaΒ»mukudhinda basa matemplate eprotocol IPP Kwese, iyo inopa maturusi ekusarudza zvine simba printer inowanikwa pane network, inokubvumira kuti uone kuwanikwa kweprinta, kutumira zvikumbiro uye kuita kudhinda mabasa, zvese zvakananga uye kuburikidza nepakati mauto;
  • Chishandiso chitsva chinosanganisirwa ipeveprinter nekushandiswa kweiyo IPP Yese kwese server iyo inogona kushandiswa kuyedza software yemutengi kana kumhanyisa mirairo yebasa rega rega rekudhinda;
  • Murairo welpstat ikozvino unoratidza kumira kwemaitiro matsva ekudhinda mabasa;
  • Tsigiro yeHTTP Digest uye SHA-256 yechokwadi yakawedzerwa kune libcups raibhurari;
  • Mukuita iyo printer yekugovera protocol Bonjour yakave nechokwadi chekushandiswa kwemazita eDNS-SD paunenge uchinyoresa printer pane network;
  • Iko kugona kunyora ippserver hunhu mafaera kwakawedzerwa kune ipptool utility;
  • Yakawedzerwa rutsigiro rweMinTLS neMaxTLS sarudzo kune SSLOptions rairo yekusarudza iyo TLS shanduro yekushandisa;
  • Yakawedzera rutsigiro rweMushandisiAgentTokens rairo ku "client.conf";
  • Yakagadziridzwa systemd sevhisi yekumhanyisa cupsd;
  • The lpoptions command iye zvino yava kukwanisa kushanda ne IPP Kwese maprinta asina kuwedzerwa kumitsara yekudhinda yemunharaunda;
  • Yakawedzera tsigiro chaiyo yemaprinta ane kumberi-kudivi rekudhinda mode kune IPP Kwese mutyairi;
  • Yakawedzerwa mitemo yekufunga nezvezvimiro zve USB printers Lexmark E120n, Lexmark Optra E310, Zebra, DYMO 450 Turbo, Canon MP280, Xerox uye HP LaserJet P1102;
  • Kusagadzikana kwakagadziriswa CVE-2019-8696 ΠΈ CVE-2019-8675, zvichitungamira mukufashukira kweiyo buffer yakagoverwa stack paunenge uchigadzira data isiriyo mune asn1_get_packed uye asn1_get_type mabasa anoshandiswa pakugadzirisa zvikumbiro zveSNMP;
  • Iyo cupsaddsmb uye cupstestdsc zvinoshandiswa zvakabviswa.

Source: opennet.ru

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