Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
cve[email protected]CVE-2018-7644
HistoryMar 05, 2018 - 2:29 p.m.

CVE-2018-7644

2018-03-0514:29:00
CWE-347
[email protected]
web.nvd.nist.gov
30
xmlseclibs
simplesamlphp
saml assertions
key confusion
identity provider
nvd

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

7.3 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

53.2%

JSON

The XmlSecLibs library as used in the saml2 library in SimpleSAMLphp before 1.15.3 incorrectly verifies signatures on SAML assertions, allowing a remote attacker to construct a crafted SAML assertion on behalf of an Identity Provider that would pass as cryptographically valid, thereby allowing them to impersonate a user from that Identity Provider, aka a key confusion issue.

Related

debiancve 1
github 1
veracode 1
ubuntucve 1
prion 1
osv 3
debian 1
nessus 11
openvas 9
fedora 9
debiancve
debiancve
CVE-2018-7644
2018-03-05 14:29:00
github
github
SimpleSAMLphp Improper Verification of Cryptographic Signature
2022-05-13 01:53:23
veracode
veracode
Bypassing Signature Validation
2018-05-23 07:01:30
ubuntucve
ubuntucve
CVE-2018-7644
2018-03-05 00:00:00
prion
prion
Type confusion
2018-03-05 14:29:00
osv
osv
CVE-2018-7644
2018-03-05 14:29:00
simplesamlphp - security update
2018-03-02 00:00:00
simplesamlphp - security update
2018-03-02 00:00:00
debian
debian
[SECURITY] [DLA 1314-1] simplesamlphp security update
2018-03-23 11:58:28
nessus
nessus
Debian DLA-1314-1 : simplesamlphp security update
2018-03-27 00:00:00
Fedora 26 : php-simplesamlphp-saml2_1 (2018-d809bd2fd6)
2018-03-27 00:00:00
Fedora 26 : php-simplesamlphp-saml2_3 (2018-f2097d8937)
2018-03-27 00:00:00
openvas
openvas
Debian: Security Advisory (DLA-1314-1)
2018-03-26 00:00:00
Fedora Update for php-simplesamlphp-saml2 FEDORA-2018-f4ab4d96f9
2018-03-26 00:00:00
Fedora Update for php-simplesamlphp-saml2_3 FEDORA-2018-37e28670f2
2018-03-26 00:00:00
fedora
fedora
[SECURITY] Fedora 27 Update: php-simplesamlphp-saml2_1-1.10.6-1.fc27
2018-03-25 21:49:18
[SECURITY] Fedora 26 Update: php-simplesamlphp-saml2_3-3.1.4-1.fc26
2018-03-25 21:24:23
[SECURITY] Fedora 28 Update: php-simplesamlphp-saml2_1-1.10.6-1.fc28
2018-03-30 13:30:57

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

7.3 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

53.2%

JSON
Related for CVE-2018-7644
debiancve1github1veracode1ubuntucve1prion1osv3debian1nessus11openvas9fedora9