CVE-2020-7731

This affects all versions <0.7.0 of package github.com/russellhaering/gosaml2. There is a crash on nil-pointer dereference caused by sending malformed XML signatures.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/russellhaering/gosaml2/issues/59	Patch Third Party Advisory
https://github.com/russellhaering/gosaml2/releases/tag/v0.7.0
https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMRUSSELLHAERINGGOSAML2-608302	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:gosaml2_project:gosaml2:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-04-30 16:15

Updated : 2024-02-28 18:28

NVD link : CVE-2020-7731

Mitre link : CVE-2020-7731

CVE.ORG link : CVE-2020-7731

JSON object : View

Products Affected

gosaml2_project

gosaml2

CWE

CWE-476

NULL Pointer Dereference

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