{"id":53561,"date":"2019-12-04T00:00:00","date_gmt":"2019-12-03T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/v-kataloge-python-paketov-pypi-vyyavleny-dve-vredonosnye-biblioteki"},"modified":"2020-02-18T14:01:28","modified_gmt":"2020-02-18T11:01:28","slug":"v-kataloge-python-paketov-pypi-vyyavleny-dve-vredonosnye-biblioteki","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/v-kataloge-python-paketov-pypi-vyyavleny-dve-vredonosnye-biblioteki","title":{"rendered":"Python pakettide kataloogis PyPI leiti kaks pahatahtlikku raamatukogu.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Pythoni pakettide kataloogis PyPI (Python Package Index) avastatakse<\/a><\/noindex> kahjulikud paketid «python3-dateutil<\/a><\/noindex>» ja «jeIlyfish<\/a><\/noindex>«, mis laadis alla \u00fcks autor olgired2017 ja maskeeris end populaarsete paketina «dateutil<\/a><\/noindex>» ja «jellyfish<\/a><\/noindex>» (erineb s\u00fcmboli «I» (i) asemel «l» (L) kasutamisest nimes). P\u00e4rast nende pakettide installimist saadi r\u00fcndaja serverisse leidudest kr\u00fcpteerimise v\u00f5tmed ja konfidentsiaalsed kasutajad. Praegu on probleemsed paketid juba PyPI kataloogist eemaldatud.<\/p>\n

Otse kahjulik kood oli paketis «jeIlyfish», ning paketis «python3-dateutil» kasutati seda s\u00f5ltuvusena.
\nNimed valiti v\u00e4hem t\u00e4helepanelike kasutajate eeldatava kirjaviga arvestades (type-squatting<\/a><\/noindex>). Kahjulik paket «jeIlyfish» laaditi alla umbes aasta tagasi \u2014 11. detsembril 2018 ja j\u00e4i m\u00e4rkamatuks. Paket «python3-dateutil» laaditi alla 29. novembril 2019 ning m\u00f5ne p\u00e4eva p\u00e4rast tekitas see kahtlusi \u00fche arendaja seas. Teavet kahjulike pakettide installide arvu kohta pole.<\/p>\n

Paket jellyfish sisaldas koodi, mis laadis loendi «hashidest» v\u00e4listest GitLabi hoidlatest. Selle «hashide» t\u00f6\u00f6tlemise loogika anal\u00fc\u00fcs n\u00e4itas, et need sisaldavad skripti, mis on kodeeritud base64 funktsiooni abil ja mille k\u00e4ivitamine toimub p\u00e4rast dekodeerimist. Skript leidis s\u00fcsteemist SSH ja GPG v\u00f5tmed, samuti teatud t\u00fc\u00fcpi faile kodukataloogist ja PyCharm'i projektide mandaate, edastades seej\u00e4rel need v\u00e4lisele serverile, mis t\u00f6\u00f6tab DigitalOceani pilvinfrastruktuuris.<\/p>\n

<\/a><\/noindex><\/p>\n

Allikas: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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