CVE-2011-1473 (GCVE-0-2011-1473)

Vulnerability from cvelistv5 – Published: 2012-06-16 21:00 – Updated: 2024-08-06 22:28 Disputed
VLAI?
Summary
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
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
http://vincent.bernat.im/en/blog/2011-ssl-dos-mit… x_refsource_MISC
http://www.ietf.org/mail-archive/web/tls/current/… mailing-listx_refsource_MLIST
http://www.ietf.org/mail-archive/web/tls/current/… mailing-listx_refsource_MLIST
https://bugzilla.redhat.com/show_bug.cgi?id=707065 x_refsource_MISC
http://archives.neohapsis.com/archives/bugtraq/20… mailing-listx_refsource_BUGTRAQ
http://www.educatedguesswork.org/2011/10/ssltls_a… x_refsource_MISC
http://www.openwall.com/lists/oss-security/2011/07/08/2 mailing-listx_refsource_MLIST
http://marc.info/?l=bugtraq&m=133951357207000&w=2 vendor-advisoryx_refsource_HP
http://www.ietf.org/mail-archive/web/tls/current/… mailing-listx_refsource_MLIST
http://orchilles.com/2011/03/ssl-renegotiation-dos.html x_refsource_MISC
http://marc.info/?l=bugtraq&m=133951357207000&w=2 vendor-advisoryx_refsource_HP
http://www.ietf.org/mail-archive/web/tls/current/… mailing-listx_refsource_MLIST
http://www.ietf.org/mail-archive/web/tls/current/… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/142b93d261e8… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/6121becfdd23… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/8be38d356544… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r1e33410bb5c… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r298a09a2b98… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r77fe5758932… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r5e595b91f00… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r3822ad69442… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r8680f41bcda… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/ra95c355827b… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r13a07a09f98… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rf9e8ae0356a… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rc98eaa3f822… mailing-listx_refsource_MLIST
Show details on NVD website

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    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2011-1473",
    "datePublished": "2012-06-16T21:00:00.000Z",
    "dateReserved": "2011-03-21T00:00:00.000Z",
    "dateUpdated": "2024-08-06T22:28:41.480Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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