LiveActive security incident?Get immediate response
CVE Record

CVE-2009-0477: Unspecified vulnerability in the process (aka proc) filesystem in Sun OpenSolaris snv_85 through snv_100 al...

Unspecified vulnerability in the process (aka proc) filesystem in Sun OpenSolaris snv_85 through snv_100 allows local users to gain privileges via vectors related to the contract filesystem.

UnknownCVSS not scoredNot KEV-listedUpdated
Discuss exposureBack to CVEs
Glexia's TakeAutomated analysis

Security readout for executives and security teams

CVE-2009-0477 is a local privilege-escalation issue in the proc filesystem of Sun OpenSolaris snv_85 through snv_100. It matters mainly for legacy systems where untrusted local users can log in or run code. The public record does not provide CVSS scoring or detailed affected product metadata. Exposure appears limited to Sun OpenSolaris snv_85 through snv_100 systems. Risk is highest on legacy hosts with shell users, shared accounts, application users, or workloads that allow local code execution. No remote attack path is described in the provided sources. Treat this as important for any remaining OpenSolaris estate, especially shared or multi-user systems. It is not shown as internet-exploitable or actively exploited, but local privilege escalation can turn limited access into full system compromise. Mitigation focus: Inventory any Sun OpenSolaris systems and identify snv_85 through snv_100 builds.; Check the Sun/Oracle advisory for the vendor-supported fix or upgrade path.; Remove or isolate affected legacy hosts if vendor guidance is unavailable..

Prepared

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

cve · low confidence lookup

CVE-2009-0477 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

Open ATT&CK lookup
Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
1Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.