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cve[email protected]CVE-2017-12872
HistorySep 01, 2017 - 9:29 p.m.

CVE-2017-12872

2017-09-0121:29:00
CWE-200
[email protected]
web.nvd.nist.gov
38
(cve
2017
12872
timing side-channel attack
htpasswd
authentication source
simplesamlphp
remote attack)

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

5.9 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

70.1%

JSON

The (1) Htpasswd authentication source in the authcrypt module and (2) SimpleSAML_Session class in SimpleSAMLphp 1.14.11 and earlier allow remote attackers to conduct timing side-channel attacks by leveraging use of the standard comparison operator to compare secret material against user input.

Affected configurations

NVD
Node
simplesamlphpsimplesamlphpRange≤1.14.11
Node
debiandebian_linuxMatch7.0
OR
debiandebian_linuxMatch8.0

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Debian: Security Advisory (DLA-1408-1)
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Debian: Security Advisory (DLA-1205-1)
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[SECURITY] [DLA 1408-1] simplesamlphp security update
2018-06-29 21:05:32
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2017-12-12 10:13:22
nessus
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Debian DLA-1408-1 : simplesamlphp security update
2018-07-02 00:00:00
Debian DLA-1205-1 : simplesamlphp security update
2017-12-13 00:00:00

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

5.9 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

70.1%

JSON
Related for CVE-2017-12872
prion1nvd1github1friendsofphp1ubuntucve1osv4veracode1cvelist1debiancve1openvas2debian2nessus2