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NVD Vulnerability Details :
CVE-2017-12871
Deferred
More InfoOfficial Page
Source-cve@mitre.org
View Known Exploited Vulnerability (KEV) details
Published At-01 Sep, 2017 | 21:29
Updated At-20 Apr, 2025 | 01:37

The aesEncrypt method in lib/SimpleSAML/Utils/Crypto.php in SimpleSAMLphp 1.14.x through 1.14.11 makes it easier for context-dependent attackers to bypass the encryption protection mechanism by leveraging use of the first 16 bytes of the secret key as the initialization vector (IV).

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.05.9MEDIUM
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Primary2.04.3MEDIUM
AV:N/AC:M/Au:N/C:P/I:N/A:N
Type: Primary
Version: 3.0
Base score: 5.9
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Type: Primary
Version: 2.0
Base score: 4.3
Base severity: MEDIUM
Vector:
AV:N/AC:M/Au:N/C:P/I:N/A:N
CPE Matches
simplesamlphp
simplesamlphp
>>simplesamlphp>>1.14.0
cpe:2.3:a:simplesamlphp:simplesamlphp:1.14.0:*:*:*:*:*:*:*
simplesamlphp
simplesamlphp
>>simplesamlphp>>1.14.1
cpe:2.3:a:simplesamlphp:simplesamlphp:1.14.1:*:*:*:*:*:*:*
simplesamlphp
simplesamlphp
>>simplesamlphp>>1.14.2
cpe:2.3:a:simplesamlphp:simplesamlphp:1.14.2:*:*:*:*:*:*:*
simplesamlphp
simplesamlphp
>>simplesamlphp>>1.14.3
cpe:2.3:a:simplesamlphp:simplesamlphp:1.14.3:*:*:*:*:*:*:*
simplesamlphp
simplesamlphp
>>simplesamlphp>>1.14.4
cpe:2.3:a:simplesamlphp:simplesamlphp:1.14.4:*:*:*:*:*:*:*
simplesamlphp
simplesamlphp
>>simplesamlphp>>1.14.5
cpe:2.3:a:simplesamlphp:simplesamlphp:1.14.5:*:*:*:*:*:*:*
simplesamlphp
simplesamlphp
>>simplesamlphp>>1.14.6
cpe:2.3:a:simplesamlphp:simplesamlphp:1.14.6:*:*:*:*:*:*:*
simplesamlphp
simplesamlphp
>>simplesamlphp>>1.14.7
cpe:2.3:a:simplesamlphp:simplesamlphp:1.14.7:*:*:*:*:*:*:*
simplesamlphp
simplesamlphp
>>simplesamlphp>>1.14.8
cpe:2.3:a:simplesamlphp:simplesamlphp:1.14.8:*:*:*:*:*:*:*
simplesamlphp
simplesamlphp
>>simplesamlphp>>1.14.9
cpe:2.3:a:simplesamlphp:simplesamlphp:1.14.9:*:*:*:*:*:*:*
simplesamlphp
simplesamlphp
>>simplesamlphp>>1.14.10
cpe:2.3:a:simplesamlphp:simplesamlphp:1.14.10:*:*:*:*:*:*:*
simplesamlphp
simplesamlphp
>>simplesamlphp>>1.14.11
cpe:2.3:a:simplesamlphp:simplesamlphp:1.14.11:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-326Primarynvd@nist.gov
CWE ID: CWE-326
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/simplesamlphp/simplesamlphp/commit/77df6a932d46daa35e364925eb73a175010dc904cve@mitre.org
Issue Tracking
Patch
Third Party Advisory
https://simplesamlphp.org/security/201703-02cve@mitre.org
Issue Tracking
Patch
Third Party Advisory
https://github.com/simplesamlphp/simplesamlphp/commit/77df6a932d46daa35e364925eb73a175010dc904af854a3a-2127-422b-91ae-364da2661108
Issue Tracking
Patch
Third Party Advisory
https://simplesamlphp.org/security/201703-02af854a3a-2127-422b-91ae-364da2661108
Issue Tracking
Patch
Third Party Advisory
Hyperlink: https://github.com/simplesamlphp/simplesamlphp/commit/77df6a932d46daa35e364925eb73a175010dc904
Source: cve@mitre.org
Resource:
Issue Tracking
Patch
Third Party Advisory
Hyperlink: https://simplesamlphp.org/security/201703-02
Source: cve@mitre.org
Resource:
Issue Tracking
Patch
Third Party Advisory
Hyperlink: https://github.com/simplesamlphp/simplesamlphp/commit/77df6a932d46daa35e364925eb73a175010dc904
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Issue Tracking
Patch
Third Party Advisory
Hyperlink: https://simplesamlphp.org/security/201703-02
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Issue Tracking
Patch
Third Party Advisory
Change History
0Changes found
Details not found