MEDIUM
CVE-2009-2135
CWE-362Published: June 19, 2009· Updated: Jun 16, 2026
4.9
CVSS v3.1
Official Description
Multiple race conditions in the Solaris Event Port API in Sun Solaris 10 and OpenSolaris before snv_107 allow local users to cause a denial of service (panic) via unspecified vectors related to a race between the port_dissociate and close functions.
Technical Analysis
CVE-2009-2135 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorLocal
Attack ComplexityLow
Privileges Req.
User Interaction
Scope
Impact
ConfidentialityNone
IntegrityNone
AvailabilityC
AV:L/AC:L/Au:N/C:N/I:N/A:C
Affected Vendors & Products
sun2 product(s)
opensolarissolaris
Source: NVD CPE · 108 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
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GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
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Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
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Official Patches & Advisories
All References (22)
→
http://sunsolve.sun.com/search/document.do?assetkey=1-66-260449-1Patch · Vendor Advisory
Quick Facts
CVE IDCVE-2009-2135
CVSS Score4.9 / 10
SeverityMEDIUM
WeaknessCWE-362
CISA KEVNo
Affected1 vendor(s)
PublishedJun 19, 2009
Related CVEs (CWE-362)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2009-2135 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWatch. CVE data is provided under the NVD usage policy.