VulnerabilityModified
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.
HIGH 7.5EPSS 1.20%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.20%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 1.20% probability · 66th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-200, CWE-916
- Affected
- shibboleth/service provider · debian/debian linux
- Source
- cve@mitre.org
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.