CVE-2010-2450
Last modified
CVE-2010-2450 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 1.23% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Shibboleth | Service Provider | 2.0 |
| Debian | Debian Linux | 8.0 |
| Debian | Debian Linux | 9.0 |
References
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=571631Mailing List, Patch, Third Party Advisory
- https://security-tracker.debian.org/tracker/CVE-2010-2450Third Party Advisory
- https://todos.internet2.edu/browse/SSPCPP-106Third Party Advisory
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=571631Mailing List, Patch, Third Party Advisory
- https://security-tracker.debian.org/tracker/CVE-2010-2450Third Party Advisory
- https://todos.internet2.edu/browse/SSPCPP-106Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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