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cveRedhatCVE-2014-3509
HistoryAug 13, 2014 - 11:55 p.m.

CVE-2014-3509

2014-08-1323:55:07
CWE-362
redhat
web.nvd.nist.gov
90
cve
2014
3509
race condition
ssl
openssl
denial of service
memory overwrite
ec
nvd

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

AI Score

6.4

Confidence

High

EPSS

0.024

Percentile

90.0%

Race condition in the ssl_parse_serverhello_tlsext function in t1_lib.c in OpenSSL 1.0.0 before 1.0.0n and 1.0.1 before 1.0.1i, when multithreading and session resumption are used, allows remote SSL servers to cause a denial of service (memory overwrite and client application crash) or possibly have unspecified other impact by sending Elliptic Curve (EC) Supported Point Formats Extension data.

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

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

AI Score

6.4

Confidence

High

EPSS

0.024

Percentile

90.0%