{"id":112853,"date":"2024-01-12T15:10:23","date_gmt":"2024-01-12T13:10:23","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/uyazvimosti-v-gitlab-pozvolyayushhie-zahvatit-uchyotnuyu-zapis-i-vypolnit-komandy-pod-drugim-polzovatelem"},"modified":"2024-01-12T15:10:23","modified_gmt":"2024-01-12T13:10:23","slug":"uyazvimosti-v-gitlab-pozvolyayushhie-zahvatit-uchyotnuyu-zapis-i-vypolnit-komandy-pod-drugim-polzovatelem","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/uyazvimosti-v-gitlab-pozvolyayushhie-zahvatit-uchyotnuyu-zapis-i-vypolnit-komandy-pod-drugim-polzovatelem","title":{"rendered":"Zranitelnosti v GitLab, kter\u00e9 umo\u017e\u0148uj\u00ed p\u0159evzet\u00ed \u00fa\u010dtu a vykon\u00e1v\u00e1n\u00ed p\u0159\u00edkaz\u016f pod jin\u00fdm u\u017eivatelsk\u00fdm \u00fa\u010dtem","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Byly zve\u0159ejn\u011bny opravy platformy pro spolupr\u00e1ci p\u0159i v\u00fdvoji \u2014 GitLab 16.7.2, 16.6.4 a 16.5.6, kter\u00e9 opravuj\u00ed dv\u011b kritick\u00e9 zranitelnosti. Prvn\u00ed zranitelnost (CVE-2023-7028) m\u00e1 maxim\u00e1ln\u00ed \u00farove\u0148 nebezpe\u010d\u00ed (10 z 10) a umo\u017e\u0148uje p\u0159evzet\u00ed ciz\u00edho \u00fa\u010dtu pomoc\u00ed manipulace s formul\u00e1\u0159em pro obnoven\u00ed zapomenut\u00e9ho hesla. Zranitelnost vedla k mo\u017enosti odesl\u00e1n\u00ed e-mailu s k\u00f3dem pro obnoven\u00ed hesla na nepotvrzen\u00e9 e-mailov\u00e9 adresy. Probl\u00e9m se projevuje od verze GitLab 16.1.0, ve kter\u00e9 byla p\u0159id\u00e1na mo\u017enost odesl\u00e1n\u00ed k\u00f3du pro obnoven\u00ed hesla na neov\u011b\u0159enou z\u00e1lo\u017en\u00ed e-mailovou adresu. <\/p>\n

Pro ov\u011b\u0159en\u00ed fakt\u016f o kompromitaci syst\u00e9m\u016f se doporu\u010duje zkontrolovat v logu gitlab-rails\/production_json.log p\u0159\u00edtomnost HTTP po\u017eadavk\u016f k handleru \/users\/password s uveden\u00edm pole n\u011bkolika e-mail\u016f v parametru \u201eparams.value.email\u201c. Tak\u00e9 se doporu\u010duje zkontrolovat v logu gitlab-rails\/audit_json.log z\u00e1znamy se hodnotou PasswordsController#create v meta.caller.id a uveden\u00edm pole n\u011bkolika adres v bloku target_details. \u00datok nem\u016f\u017ee b\u00fdt dokon\u010den, pokud m\u00e1 u\u017eivatel zapnut\u00e9 dvouf\u00e1zov\u00e9 ov\u011b\u0159en\u00ed. <\/p>\n

Druh\u00e1 zranitelnost CVE-2023-5356 je p\u0159\u00edtomna v k\u00f3du pro integraci se slu\u017ebami Slack a Mattermost a umo\u017e\u0148uje prov\u00e1d\u011bt \/-p\u0159\u00edkazy jako jin\u00fd u\u017eivatel kv\u016fli nedostate\u010dn\u00e9 kontrole autorizace. Probl\u00e9m m\u00e1 \u00farove\u0148 nebezpe\u010dnosti 9,6 z 10. V nov\u00fdch verz\u00edch byla tak\u00e9 opravena m\u00e9n\u011b nebezpe\u010dn\u00e1 zranitelnost (7,6 z 10) (CVE-2023-4812), kter\u00e1 umo\u017e\u0148uje obej\u00edt ov\u011b\u0159en\u00ed CODEOWNERS p\u0159id\u00e1n\u00edm zm\u011bn do d\u0159\u00edve schv\u00e1len\u00e9ho po\u017eadavku na slou\u010den\u00ed. <\/p>\n

Podrobn\u00e9 informace o nalezen\u00fdch zranitelnostech budou zve\u0159ejn\u011bny 30 dn\u00ed po vyd\u00e1n\u00ed opravy. Informace o zranitelnostech byly p\u0159ed\u00e1ny do GitLab v r\u00e1mci programu odm\u011bn za nalezen\u00ed zranitelnost\u00ed na HackerOne.
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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