{"vulnerability": "CVE-2019-11538", "sightings": [{"uuid": "ca457731-02ac-4087-bd57-01e22c19eba0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2019-11538", "type": "published-proof-of-concept", "source": "https://t.me/critical_bug/665", "content": "https://hackerone.com/reports/695005\n\n\u042d\u0442\u043e\u0442 \u0440\u0435\u043f\u043e\u0440\u0442 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0432 Pulse Secure SSL VPN, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0431\u044b\u043b\u0438 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u044b \u0438 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u043d\u0430 Defcon/BlackHat \u043a\u043e\u043d\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0438 \u0432 2019 \u0433\u043e\u0434\u0443. \u041a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u043e, \u0437\u0434\u0435\u0441\u044c \u043e\u043f\u0438\u0441\u044b\u0432\u0430\u044e\u0442\u0441\u044f CVE-2019-11510, CVE-2019-11542, CVE-2019-11539, CVE-2019-11538, CVE-2019-11508, CVE-2019-11540, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0433\u0443\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u043e\u043c\u0443 \u0447\u0442\u0435\u043d\u0438\u044e/\u0437\u0430\u043f\u0438\u0441\u0438 \u0444\u0430\u0439\u043b\u043e\u0432, \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0443 \u0441\u0435\u0441\u0441\u0438\u0439 \u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u043e\u0433\u043e \u043a\u043e\u0434\u0430 \u0441 \u043f\u0440\u0430\u0432\u0430\u043c\u0438 \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440\u0430. \u0420\u0435\u043f\u043e\u0440\u0442\u0435\u0440 \u0442\u0430\u043a\u0436\u0435 \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442 \u043d\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0432 \u044d\u043a\u0437\u0435\u043c\u043f\u043b\u044f\u0440\u0435 `https://\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588\u2588`, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0431\u044b\u043b \u043f\u0440\u043e\u0432\u0435\u0440\u0435\u043d \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e curl-\u043a\u043e\u043c\u0430\u043d\u0434\u044b \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f \u0444\u0430\u0439\u043b\u0430 `/etc/passwd`. \u041a\u0440\u043e\u043c\u0435 \u0442\u043e\u0433\u043e, \u0440\u0435\u043f\u043e\u0440\u0442\u0435\u0440 \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u0442 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0438 \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442 \u043d\u0430 \u043f\u043e\u0442\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0439 \u0432\u0440\u0435\u0434, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u043d\u0430\u043d\u0435\u0441\u0435\u043d \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u043e\u043c, \u043f\u043e\u043b\u0443\u0447\u0438\u0432\u0448\u0438\u043c \u0434\u043e\u0441\u0442\u0443\u043f \u043a VPN.", "creation_timestamp": "2023-04-24T23:55:29.000000Z"}, {"uuid": "8dc2a6b5-54bb-43b1-9ede-dccd7b82478b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2019-11538", "type": "seen", "source": "https://t.me/cissp/1754", "content": "With everyone working from home, VPN security is now paramount\n\n\u2022 How many concurrent users can login at the same time?\n \u2022 Will the VPN corporate policy be relaxed to accommodate the maximum of employees?\n \u2022 Who gets priority access if the appliance or service cannot support everyone?\n \u2022 How much bandwidth a typical user uses?\n \u2022 Do you split access time between users (i.e. each gets 2 hours)?\n \u2022 Number of VPN licenses or MFA tokens available?\n \u2022 Are users allowed to use the personal computer?\n \u2022 If personal computers are allowed: (1) What is their security posture (patches, AV update, etc.)? (2) Can they be trusted? (3) What files or shares are employees allowed to access?\n\n\u062d\u062a\u0645\u0627 \u0648\u0635\u0644\u0647 \u0647\u0627\u064a \u0645\u0631\u062a\u0628\u0637 \u0628\u0647 \u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0632\u064a\u0631 \u0627\u06af\u0631 \u062f\u0631 \u0627\u064a\u0646 \u0627\u0633\u0643\u0648\u067e \u0647\u0633\u062a\u0646\u062f\u060c \u062d\u062a\u0645\u0627 \u0628\u0644\u0627\u062f\u0631\u0646\u06af \u0648\u0635\u0644\u0647 \u0634\u0648\u0646\u062f.\nPalo Alto Network Security Advisory PAN-SA-2019-0020, in relation to CVE-2019-1579;\n\u2022 FortiGuard Security Advisories FG-IR-18-389, in relation to CVE-2018-13382; FG-IR-18-388 in relation to CVE-2018-13383; FG-IR-18-384, in relation to CVE-2018-13379;\n\u2022 Pulse Secure Security Advisory SA44101, in relation to CVE-2019-11510, CVE-2019-11508, CVE-2019-11540, CVE-2019-11543, CVE-2019-11541, CVE-2019-11542, CVE-2019-11539, CVE-2019-11538, CVE-2019-11509, https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11507CVE-2019-11507.\n\u2022 Citrix Security Advisory CTX267027, in relation to CVE-2019-19781.\n\nhttps://www.zdnet.com/article/covid-19-with-everyone-working-from-home-vpn-security-has-now-become-paramount/", "creation_timestamp": "2026-09-01T17:01:10.265876Z"}, {"uuid": "d3a7bfca-a804-4b45-92e8-74a375f258ea", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2019-11538", "type": "seen", "source": "https://t.me/cissp/1754", "content": "With everyone working from home, VPN security is now paramount\n\n\u2022 How many concurrent users can login at the same time?\n \u2022 Will the VPN corporate policy be relaxed to accommodate the maximum of employees?\n \u2022 Who gets priority access if the appliance or service cannot support everyone?\n \u2022 How much bandwidth a typical user uses?\n \u2022 Do you split access time between users (i.e. each gets 2 hours)?\n \u2022 Number of VPN licenses or MFA tokens available?\n \u2022 Are users allowed to use the personal computer?\n \u2022 If personal computers are allowed: (1) What is their security posture (patches, AV update, etc.)? (2) Can they be trusted? (3) What files or shares are employees allowed to access?\n\n\u062d\u062a\u0645\u0627 \u0648\u0635\u0644\u0647 \u0647\u0627\u064a \u0645\u0631\u062a\u0628\u0637 \u0628\u0647 \u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0632\u064a\u0631 \u0627\u06af\u0631 \u062f\u0631 \u0627\u064a\u0646 \u0627\u0633\u0643\u0648\u067e \u0647\u0633\u062a\u0646\u062f\u060c \u062d\u062a\u0645\u0627 \u0628\u0644\u0627\u062f\u0631\u0646\u06af \u0648\u0635\u0644\u0647 \u0634\u0648\u0646\u062f.\nPalo Alto Network Security Advisory PAN-SA-2019-0020, in relation to CVE-2019-1579;\n\u2022 FortiGuard Security Advisories FG-IR-18-389, in relation to CVE-2018-13382; FG-IR-18-388 in relation to CVE-2018-13383; FG-IR-18-384, in relation to CVE-2018-13379;\n\u2022 Pulse Secure Security Advisory SA44101, in relation to CVE-2019-11510, CVE-2019-11508, CVE-2019-11540, CVE-2019-11543, CVE-2019-11541, CVE-2019-11542, CVE-2019-11539, CVE-2019-11538, CVE-2019-11509, https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11507CVE-2019-11507.\n\u2022 Citrix Security Advisory CTX267027, in relation to CVE-2019-19781.\n\nhttps://www.zdnet.com/article/covid-19-with-everyone-working-from-home-vpn-security-has-now-become-paramount/", "creation_timestamp": "2026-09-02T01:05:00.134266Z"}]}