CVE-2020-8284
⚪ Do wiadomości
Złośliwy serwer może wykorzystać odpowiedź FTP PASV w curl do skanowania portów i ekstrakcji informacji.
CVSS
3.7
EPSS
0.1%
Exploit
none
Vendor
apple
Opis źródłowy (NVD)
A malicious server can use the FTP PASV response to trick curl 7.73.0 and earlier into connecting back to a given IP address and port, and this way potentially make curl extract information about services that are otherwise private and not disclosed, for example doing port scanning and service banner extractions.
brak
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 3.7 |
| CISA KEV (aktywnie wykorzystywane) | Nie |
| FIRST EPSS (prawdopodobieństwo exploita) | 0.1% |
| Opublikowano (NVD) | 2020-12-14 20:15:13 UTC |
| Ostatnia modyfikacja (NVD) | 2026-04-16 15:16:42 UTC |
Referencje
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf (support@hackerone.com) [Patch, Third Party Advisory]
- https://curl.se/docs/CVE-2020-8284.html (support@hackerone.com) [Vendor Advisory]
- https://hackerone.com/reports/1040166 (support@hackerone.com) [Permissions Required]
- https://lists.debian.org/debian-lts-announce/2020/12/msg00029.html (support@hackerone.com) [Mailing List, Third Party Advisory]
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DAEHE2S2QLO4AO4MEEYL75NB7SAH5PSL/ (support@hackerone.com) [Mailing List, Third Party Advisory]
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NZUVSQHN2ESHMJXNQ2Z7T2EELBB5HJXG/ (support@hackerone.com) [Mailing List, Third Party Advisory]
- https://security.gentoo.org/glsa/202012-14 (support@hackerone.com) [Third Party Advisory]
- https://security.netapp.com/advisory/ntap-20210122-0007/ (support@hackerone.com) [Third Party Advisory]
- https://support.apple.com/kb/HT212325 (support@hackerone.com) [Third Party Advisory]
- https://support.apple.com/kb/HT212326 (support@hackerone.com) [Third Party Advisory]
- https://support.apple.com/kb/HT212327 (support@hackerone.com) [Third Party Advisory]
- https://www.debian.org/security/2021/dsa-4881 (support@hackerone.com) [Third Party Advisory]
- https://www.oracle.com//security-alerts/cpujul2021.html (support@hackerone.com) [Patch, Third Party Advisory]
- https://www.oracle.com/security-alerts/cpuApr2021.html (support@hackerone.com) [Patch, Third Party Advisory]
- https://www.oracle.com/security-alerts/cpuapr2022.html (support@hackerone.com) [Patch, Third Party Advisory]
- https://www.oracle.com/security-alerts/cpujan2022.html (support@hackerone.com) [Patch, Third Party Advisory]