CVE-2011-1473
- State
- Published
- Severity
- Not scored
- Published
- Jun 16, 2012
- Updated
- Aug 6, 2024
- Reserved
- Mar 21, 2011
Description
OpenSSL before 0.9.8l, and 0.9.8m through 1.x, does not properly restrict client-initiated renegotiation within the SSL and TLS protocols, which might make it easier for remote attackers to cause a denial of service (CPU consumption) by performing many renegotiations within a single connection, a different vulnerability than CVE-2011-5094. NOTE: it can also be argued that it is the responsibility of server deployments, not a security library, to prevent or limit renegotiation when it is inappropriate within a specific environment
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- http://vincent.bernat.im/en/blog/2011-ssl-dos-mitigation.html
- [tls] 20110315 Re: SSL Renegotiation DOSmailing-list
- [tls] 20110318 Re: SSL Renegotiation DOSmailing-list
- https://bugzilla.redhat.com/show_bug.cgi?id=707065
- 20140214 ESA-2014-009: RSA BSAFE SSL-J Multiple Vulnerabilitiesmailing-list
- http://www.educatedguesswork.org/2011/10/ssltls_and_computational_dos.html
- [oss-security] 20110708 SSL renegotiation DoS CVE-2011-1473mailing-list
- SSRT100852vendor-advisory
- [tls] 20110318 Re: SSL Renegotiation DOSmailing-list
- http://orchilles.com/2011/03/ssl-renegotiation-dos.html
- [tls] 20110315 SSL Renegotiation DOSmailing-list
- [tls] 20110315 Re: SSL Renegotiation DOSmailing-list
- [rocketmq-dev] 20190527 [GitHub] [rocketmq] bix29 opened a new issue #1233: TLS Client-initiated renegotiation attack (CVE-2011-1473)mailing-list
- [rocketmq-dev] 20190801 [GitHub] [rocketmq] duhenglucky commented on issue #1233: TLS Client-initiated renegotiation attack (CVE-2011-1473)mailing-list
- [rocketmq-dev] 20191024 [GitHub] [rocketmq] Journey-x commented on issue #1233: TLS Client-initiated renegotiation attack (CVE-2011-1473)mailing-list
- [rocketmq-dev] 20200305 [GitHub] [rocketmq] ShadowySpirits commented on issue #1233: TLS Client-initiated renegotiation attack (CVE-2011-1473)mailing-list
- [rocketmq-dev] 20200305 [GitHub] [rocketmq] coveralls commented on issue #1820: [ISSUE #1233] Fix CVE-2011-1473mailing-list
- [rocketmq-dev] 20200305 [GitHub] [rocketmq] ShadowySpirits opened a new pull request #1820: [ISSUE #1233] Fix CVE-2011-1473mailing-list
- [rocketmq-dev] 20210311 [GitHub] [rocketmq] vongosling closed issue #1233: TLS Client-initiated renegotiation attack (CVE-2011-1473)mailing-list
- [rocketmq-commits] 20210311 [rocketmq] branch develop updated: [ISSUE #1233] Fix CVE-2011-1473mailing-list
- [rocketmq-dev] 20210311 [GitHub] [rocketmq] vongosling merged pull request #1820: [ISSUE #1233] Fix CVE-2011-1473mailing-list
- [rocketmq-dev] 20210311 [GitHub] [rocketmq] mouzz commented on pull request #1820: [ISSUE #1233] Fix CVE-2011-1473mailing-list
- [rocketmq-dev] 20210327 [GitHub] [rocketmq] liufeiguo commented on pull request #1820: [ISSUE #1233] Fix CVE-2011-1473mailing-list
- [rocketmq-dev] 20210420 [GitHub] [rocketmq] mouzz commented on pull request #1820: [ISSUE #1233] Fix CVE-2011-1473mailing-list
- [rocketmq-dev] 20210420 [GitHub] [rocketmq] mouzz removed a comment on pull request #1820: [ISSUE #1233] Fix CVE-2011-1473mailing-list
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.