CVE-2010-2450

The keygen.sh script in Shibboleth SP 2.0 (located in /usr/local/etc/shibboleth by default) uses OpenSSL to create a DES private key which is placed in sp-key.pm. It relies on the root umask (default 22) instead of chmoding the resulting file itself, so the generated private key is world readable by default.

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 HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=571631	Mailing List Patch Third Party Advisory
https://security-tracker.debian.org/tracker/CVE-2010-2450	Third Party Advisory
https://todos.internet2.edu/browse/SSPCPP-106	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:shibboleth:service_provider:2.0:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:debian:debian_linux:8.0:::::::*
	cpe:2.3:o:debian:debian_linux:9.0:::::::*

History

No history.

Information

Published : 2019-11-07 21:15

Updated : 2023-12-10 13:13

NVD link : CVE-2010-2450

Mitre link : CVE-2010-2450

CVE.ORG link : CVE-2010-2450

JSON object : View

Products Affected

shibboleth

service_provider

debian

debian_linux

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

CWE-916

Use of Password Hash With Insufficient Computational Effort

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