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cveRedhatCVE-2014-3511
HistoryAug 13, 2014 - 11:55 p.m.

CVE-2014-3511

2014-08-1323:55:07
redhat
web.nvd.nist.gov
94
cve
openssl
ssl
tls
protocol downgrade
man-in-the-middle
security vulnerability

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

AI Score

5.5

Confidence

Low

EPSS

0.007

Percentile

80.6%

JSON

The ssl23_get_client_hello function in s23_srvr.c in OpenSSL 1.0.1 before 1.0.1i allows man-in-the-middle attackers to force the use of TLS 1.0 by triggering ClientHello message fragmentation in communication between a client and server that both support later TLS versions, related to a “protocol downgrade” issue.

Affected configurations

Nvd
Node
opensslopensslMatch1.0.0
OR
opensslopensslMatch1.0.0beta1
OR
opensslopensslMatch1.0.0beta2
OR
opensslopensslMatch1.0.0beta3
OR
opensslopensslMatch1.0.0beta4
OR
opensslopensslMatch1.0.0beta5
OR
opensslopensslMatch1.0.0a
OR
opensslopensslMatch1.0.0b
OR
opensslopensslMatch1.0.0c
OR
opensslopensslMatch1.0.0d
OR
opensslopensslMatch1.0.0e
OR
opensslopensslMatch1.0.0f
OR
opensslopensslMatch1.0.0g
OR
opensslopensslMatch1.0.0h
OR
opensslopensslMatch1.0.0i
OR
opensslopensslMatch1.0.0j
OR
opensslopensslMatch1.0.0k
OR
opensslopensslMatch1.0.0l
OR
opensslopensslMatch1.0.0m
OR
opensslopensslMatch1.0.1
OR
opensslopensslMatch1.0.1beta1
OR
opensslopensslMatch1.0.1beta2
OR
opensslopensslMatch1.0.1beta3
OR
opensslopensslMatch1.0.1a
OR
opensslopensslMatch1.0.1b
OR
opensslopensslMatch1.0.1c
OR
opensslopensslMatch1.0.1d
OR
opensslopensslMatch1.0.1e
OR
opensslopensslMatch1.0.1f
OR
opensslopensslMatch1.0.1g
OR
opensslopensslMatch1.0.1h
VendorProductVersionCPE
opensslopenssl1.0.0cpe:2.3:a:openssl:openssl:1.0.0:*:*:*:*:*:*:*
opensslopenssl1.0.0cpe:2.3:a:openssl:openssl:1.0.0:beta1:*:*:*:*:*:*
opensslopenssl1.0.0cpe:2.3:a:openssl:openssl:1.0.0:beta2:*:*:*:*:*:*
opensslopenssl1.0.0cpe:2.3:a:openssl:openssl:1.0.0:beta3:*:*:*:*:*:*
opensslopenssl1.0.0cpe:2.3:a:openssl:openssl:1.0.0:beta4:*:*:*:*:*:*
opensslopenssl1.0.0cpe:2.3:a:openssl:openssl:1.0.0:beta5:*:*:*:*:*:*
opensslopenssl1.0.0acpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*
opensslopenssl1.0.0bcpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*
opensslopenssl1.0.0ccpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*
opensslopenssl1.0.0dcpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*
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References

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2014-10-10 00:00:00
Oracle Solaris Third-Party Patch Update : openssl (cve_2014_3508_information_disclosure)
2015-01-19 00:00:00
Splunk Enterprise 6.0.x < 6.0.6 Multiple Vulnerabilities
2014-12-04 00:00:00
checkpoint_advisories
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prion
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Design/Logic Flaw
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Man-in-the-Middle (MitM)
2017-02-07 00:57:09
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ibm
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Security Bulletin: Multiple vulnerabilities in OpenSSL affect IBM Sterling Connect:Direct for Microsoft Windows (CVE-2014-3508, CVE-2014-3511)
2020-07-24 22:19:08
Security Bulletin: Multiple vulnerabilities in OpenSSL affect IBM Systems Director (CVE-2014-3509, CVE-2014-3511)
2022-08-23 16:46:40
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2018-06-16 19:43:50
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(RHSA-2015:0126) Critical: rhev-hypervisor6 security update
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(RHSA-2014:1052) Moderate: openssl security update
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2014-09-10 00:00:00
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openssl security update
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2014-10-16 00:00:00
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2016-09-27 00:00:00
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2014-08-13 20:10:43
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libcrypto38-2.5.0-1.1 on GA media
2024-06-15 00:00:00
libopenssl-1_1-devel-1.1.1l-1.2 on GA media
2024-06-15 00:00:00
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2014-08-07 00:00:00
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2014-10-08 00:00:00
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securityvulns
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2014-08-12 13:16:46
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amazon
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altlinux
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2014-10-30 00:00:00
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2014-10-30 00:00:00
gentoo
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[SECURITY] Fedora 20 Update: openssl-1.0.1e-39.fc20
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CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

AI Score

5.5

Confidence

Low

EPSS

0.007

Percentile

80.6%

JSON
Related for CVE-2014-3511
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