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cve[email protected]CVE-2019-11323
HistoryMay 09, 2019 - 2:29 p.m.

CVE-2019-11323

2019-05-0914:29:00
CWE-908
CWE-327
[email protected]
web.nvd.nist.gov
51
cve-2019-11323
haproxy
key reload
predictable hmac keys
nvd

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

5.8 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

55.2%

JSON

HAProxy before 1.9.7 mishandles a reload with rotated keys, which triggers use of uninitialized, and very predictable, HMAC keys. This is related to an include/types/ssl_sock.h error.

Affected configurations

NVD
Node
haproxyhaproxyRange1.9.2–1.9.7
CPENameOperatorVersion
haproxy:haproxyhaproxylt1.9.7

Related

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Security Bulletin: HAProxy vulnerability CVE-2019-11323 impacts IBM Aspera High-Speed Transfer Server and Aspera High-Speed Transfer Endpoint versions prior to V4.0
2020-12-10 22:07:48
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2019-12-20 08:47:33
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2019-05-09 13:42:28
debiancve
debiancve
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2019-05-09 14:29:00

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

5.8 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

55.2%

JSON
Related for CVE-2019-11323
redhatcve1ibm2osv1nvd1prion1ubuntucve1cvelist1debiancve1