CISA KEV 정보
| 취약점명 | Embedthis GoAhead Remote Code Execution Vulnerability |
|---|---|
| 설명 | Embedthis GoAhead before 3.6.5 allows remote code execution if CGI is enabled and a CGI program is dynamically linked. |
| 조치사항 | Apply updates per vendor instructions. |
| 랜섬웨어 캠페인 악용 | Unknown |
| CWE | CWE-20 |
| 등록일 (KEV) | 2021-12-10 |
| 조치 기한 | 2022-06-10 |
| 추가 참고 | https://nvd.nist.gov/vuln/detail/CVE-2017-17562 |
NVD 상세 정보
CVSS v3.1: 8.1 HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:HCVSS v2.0: 6.8
AV:N/AC:M/Au:N/C:P/I:P/A:P설명: Embedthis GoAhead before 3.6.5 allows remote code execution if CGI is enabled and a CGI program is dynamically linked. This is a result of initializing the environment of forked CGI scripts using untrusted HTTP request parameters in the cgiHandler function in cgi.c. When combined with the glibc dynamic linker, this behaviour can be abused for remote code execution using special parameter names such as LD_PRELOAD. An attacker can POST their shared object payload in the body of the request, and reference it using /proc/self/fd/0.
참조
- http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html [Patch, Third Party Advisory]
- http://www.securitytracker.com/id/1040702 [Broken Link, Third Party Advisory, VDB Entry]
- https://github.com/elttam/advisories/tree/master/CVE-2017-17562 [Broken Link, Third Party Advisory]
- https://github.com/embedthis/goahead/commit/6f786c123196eb622625a920d54048629a7caa74 [Broken Link, Patch, Third Party Advisory]
- https://github.com/embedthis/goahead/issues/249 [Broken Link, Issue Tracking, Third Party Advisory]
- https://www.elttam.com.au/blog/goahead/ [Broken Link, Exploit, Patch, Third Party Advisory]
- https://www.exploit-db.com/exploits/43360/ [Exploit, Third Party Advisory, VDB Entry]
- https://www.exploit-db.com/exploits/43877/ [Exploit, Third Party Advisory, VDB Entry]
- http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html [Patch, Third Party Advisory]
- http://www.securitytracker.com/id/1040702 [Broken Link, Third Party Advisory, VDB Entry]
- https://github.com/elttam/advisories/tree/master/CVE-2017-17562 [Broken Link, Third Party Advisory]
- https://github.com/embedthis/goahead/commit/6f786c123196eb622625a920d54048629a7caa74 [Broken Link, Patch, Third Party Advisory]
- https://github.com/embedthis/goahead/issues/249 [Broken Link, Issue Tracking, Third Party Advisory]
- https://www.elttam.com.au/blog/goahead/ [Broken Link, Exploit, Patch, Third Party Advisory]
- https://www.exploit-db.com/exploits/43360/ [Exploit, Third Party Advisory, VDB Entry]
- ... 외 2건
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