Mwepụta nke njikwa ngwugwu Pacman 5.2

Dị mwepụta njikwa ngwugwu Pacman 5.2, ejiri na nkesa Arch Linux. Site na mgbanwe enwere ike iche:

  • E wepụrụ nkwado maka mmelite delta kpamkpam, na-enye ohere ka nbudata naanị mgbanwe. Ewepụla atụmatụ a n'ihi adịghị ike achọpụtara (CVE-2019-18183), nke na-enye gị ohere ịme iwu aka ike na sistemụ mgbe ị na-eji ọdụ data edebanyeghị aha. Maka mbuso agha, ọ dị mkpa ka onye ọrụ budata faịlụ nke onye na-awakpo kwadoro ya na nchekwa data na mmelite delta. Nkwado maka mmelite delta bụ ndabara nwere nkwarụ ma ejighị ya mee ihe. N'ọdịnihu, a na-eme atụmatụ idegharị mmejuputa nke mmelite delta kpamkpam;
  • Edokwala adịghị ike na onye na-ahụ maka iwu XferCommand (CVE-2019-18182), na-enye ohere, n'ọnọdụ nke mwakpo MITM na nchekwa data na-edeghị aha, iji nweta mmezu nke iwu ya na usoro;
  • Makepkg agbakwunyela ikike ijikọ ndị njikwa maka nbudata ngwungwu isi mmalite yana ịlele site na mbinye aka dijitalụ. Nkwado agbakwunyere maka mkpakọ ngwugwu site na iji lzip, lz4 na zstd algọridim. Nkwado agbakwunyere maka mkpakọ nchekwa data site na iji zstd iji tinyegharịa. Na-abịa ngwa ngwa na Arch Linux na-atụ anya ịgbanwee iji zstd site na ndabara, nke, ma e jiri ya tụnyere "xz" algọridim, ga-eme ka ọrụ nke mkpakọ na decompressing ngwa ngwa, mgbe ị na-ejigide ọkwa mkpakọ;
  • Ọ ga-ekwe omume iji usoro Meson gbakọta kama Autotools. Na ntọhapụ na-esote, Meson ga-anọchi Autotools kpamkpam;
  • Nkwado agbakwunyere maka itinye igodo PGP site na iji Ndekọ igodo Weebụ (WKD), isi ya bụ idowe igodo ọha na weebụ yana njikọ nke ngalaba akọwapụtara na adreesị ozi-e. Dịka ọmụmaatụ, maka adreesị "[email protected]"Enwere ike ibudata igodo ahụ site na njikọ ahụ"https://example.com/.well-known/openpgpkey/hu/183d7d5ab73cfc5ece9a5f94e6039d5a". A na-akwado igodo ntinye site na WKD na ndabara na pacman, igodo pacman na makepkg;
  • E wepụrụ nhọrọ "- Force", kama nke nhọrọ "--overwrite", nke na-egosipụta n'ụzọ ziri ezi nke isi ọrụ ahụ, ka akwadoro ihe karịrị otu afọ gara aga;
  • Nsonaazụ ọchụchọ faịlụ site na iji nhọrọ -F na-enye ozi gbasaara dịka otu ngwugwu na ọkwa nwụnye.

isi: opennet.ru

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