CVE-2018-7711

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2018-7711
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-7711.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2018-7711
Aliases
Downstream
Published
2018-03-05T22:29:00.323Z
Modified
2026-03-17T06:44:50.383236Z
Severity
  • 8.1 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

HTTPRedirect.php in the saml2 library in SimpleSAMLphp before 1.15.4 has an incorrect check of return values in the signature validation utilities, allowing an attacker to get invalid signatures accepted as valid by forcing an error during validation. This occurs because of a dependency on PHP functionality that interprets a -1 error code as a true boolean value.

References

Affected packages

Git / github.com/cesnet/proxystatistics-simplesamlphp-module

Affected ranges

Type
GIT
Repo
https://github.com/cesnet/proxystatistics-simplesamlphp-module
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
454bbead35b50c99470cc68aa139fb9b73c22b2a
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0"
        }
    ]
}
Type
GIT
Repo
https://github.com/simplesamlphp/saml2
Events
Introduced
a8d493c6eef80b623f3dd77ef04c7cb71468f951
Fixed
93fef13dea9c46dc238eb59e414d3ae76559d8c4
Introduced
cea679a3113d1f8198ab7d0a734de740412d0d0d
Fixed
4f6af7f69f29df8555a18b9bb7b646906b45924d
Database specific 
{
    "versions": [
        {
            "introduced": "1.0.0"
        },
        {
            "fixed": "1.10.6"
        },
        {
            "introduced": "3.0.0"
        },
        {
            "fixed": "3.1.4"
        }
    ]
}
Type
GIT
Repo
https://github.com/simplesamlphp/simplesamlphp
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
c770d0cd392ba8d8b12ac6214dcabd818d7cca32
Introduced
3fad70092c503d0ef02fe395ef24ab5d5d836f51
Fixed
99cfdb575e00a2e9884dfaafb273e5b6f246f33e
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.15.4"
        },
        {
            "introduced": "2.0.0"
        },
        {
            "fixed": "2.3.8"
        }
    ]
}

Affected versions

1.*
1.5.3
v0.*
v0.1.0
v0.3.0
v0.4.0
v0.4.1
v0.4.2
v0.5.0
v0.6.0
v0.6.1
v0.6.2
v0.6.3
v0.6.4
v0.7.0
v0.7.1
v0.8.0
v0.8.1
v1.*
v1.0.0
v1.1.0
v1.10
v1.10.1
v1.10.2
v1.10.3
v1.10.4
v1.10.5
v1.2.0
v1.3.0
v1.3.1
v1.3.2
v1.4.0
v1.5.0
v1.5.1
v1.5.2
v1.5.3
v1.5.4
v1.6.0
v1.6.1
v1.7.0
v1.7.1
v1.7.2
v1.8
v1.9
v2.*
v2.0.0
v2.0.1
v2.0.2
v2.0.3
v2.0.4
v2.1.0-rc1
v2.3.0
v2.3.2
v2.3.3
v2.3.4
v2.3.5
v2.3.6
v2.3.7
v3.*
v3.0.0
v3.0.1
v3.0.2
v3.0.3
v3.1.0
v3.1.1
v3.1.2
v3.1.3
v4.*
v4.3.0
v5.*
v5.0.0
v6.*
v6.0.0
v7.*
v7.0.0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-7711.json"