원문 설명
The TLS protocol, and the SSL protocol 3.0 and possibly earlier, as used in Microsoft Internet Information Services (IIS) 7.0, mod_ssl in the Apache HTTP Server 2.2.14 and earlier, OpenSSL before 0.9.8l, GnuTLS 2.8.5 and earlier, Mozilla Network Security Services (NSS) 3.12.4 and earlier, multiple Cisco products, and other products, does not properly associate renegotiation handshakes with an existing connection, which allows man-in-the-middle attackers to insert data into HTTPS sessions, and possibly other types of sessions protected by TLS or SSL, by sending an unauthenticated request that is processed retroactively by a server in a post-renegotiation context, related to a "plaintext injection" attack, aka the "Project Mogul" issue.
영향받는 소프트웨어
상세
- 공개일
- 2009-11-09
- 최종 수정
- 2026-06-16
- CVSS 벡터
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H- CWE
- CWE-295, CWE-300
- EPSS(30일 내 악용 확률)
- 87.26% (백분위 100)
참고 자료
- cve.org/CVE-2009-3555
- nvd.nist.gov/vuln/detail/CVE-2009-3555
- archives.neohapsis.com/archives/bugtraq/2013-11/0120.html
- blog.g-sec.lu/2009/11/tls-sslv3-renegotiation-vulnerability.html
- blogs.iss.net/archive/sslmitmiscsrf.html
- blogs.sun.com/security/entry/vulnerability_in_tls_protocol_during
- clicky.me/tlsvuln
- extendedsubset.com/?p=8
- extendedsubset.com/Renegotiating_TLS.pdf
- h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01945686
- h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02436041
- itrc.hp.com/service/cki/docDisplay.do?docId=emr_na-c02273751
- kbase.redhat.com/faq/docs/DOC-20491
- lists.apple.com/archives/security-announce/2010//May/msg00001.html
내 서버의 버전을 직접 추적하세요
InfraGuard 는 모든 서버에 설치된 소프트웨어 버전을 수집하고, 알려진 취약점이 있는 버전을 알려 줍니다. 자체 호스팅이라 데이터가 내 네트워크를 벗어나지 않습니다.
이 제품은 NVD API 데이터를 사용하지만 NVD 의 보증이나 인증을 받은 것은 아닙니다. CVE® 는 The MITRE Corporation 의 등록 상표이며, CVE 레코드는 CVE Program 이용 약관에 따라 사용합니다.