Vulnerability in Sun Opensolaris
CVE-2009-0873
The NFS daemon (aka nfsd) in Sun Solaris 10 and OpenSolaris before snv_106, when NFSv3 is used, does not properly implement combinations of security modes, which allows remote attackers to bypass intended access restrictions and read or modify files, as demonstrated by a combination of the sec=sys and sec=krb5 security modes, related to modes that "override each other."
Published · last modified .
CVSS v2 metric
CVSS v2 base score 6.8 (Medium). Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.020 (79.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 79.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: 0.000
Affected products
- Sun Opensolaris — versions snv_01, snv_02, snv_03
- Sun Solaris — versions 10.0
- Sun Sunos — versions 5.10
Weakness classification (CWE)
References
- www.vupen.com/english/advisories/2009/0814 (vdb-entry)
- secunia.com/advisories/34435 (third-party-advisory)
- securitytracker.com/id (Exploit, vdb-entry)
- support.avaya.com/elmodocs2/security/ASA-2009-096.htm
- sunsolve.sun.com/search/document.do (Patch, Vendor Advisory)
- exchange.xforce.ibmcloud.com/vulnerabilities/49171 (vdb-entry)
- www.vupen.com/english/advisories/2009/0657 (vdb-entry, Vendor Advisory)
- www.securityfocus.com/bid/34062 (Exploit, vdb-entry)
- secunia.com/advisories/34225 (Vendor Advisory, third-party-advisory)
- osvdb.org/52560 (vdb-entry)