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CVE-2009-2137

21
FAUCET Score

CVE-2009-2137 is a memory leak vulnerability affecting the Ultra-SPARC T2 crypto provider device driver in Sun Solaris 10 and OpenSolaris versions snv_54 through snv_112. An unauthenticated attacker can exploit this flaw remotely with low complexity by providing a large keylen value, leading to a denial of service due to excessive memory consumption. While rated with a CVSS score of 7.8 (High), there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
snv_54CPE matchmatch criteria
cpe:2.3:o:sun:opensolaris:snv_54:*:sparc:*:*:*:*:*
snv_55CPE matchmatch criteria
cpe:2.3:o:sun:opensolaris:snv_55:*:sparc:*:*:*:*:*
snv_56CPE matchmatch criteria
cpe:2.3:o:sun:opensolaris:snv_56:*:sparc:*:*:*:*:*
snv_57CPE matchmatch criteria
cpe:2.3:o:sun:opensolaris:snv_57:*:sparc:*:*:*:*:*
snv_58CPE matchmatch criteria
cpe:2.3:o:sun:opensolaris:snv_58:*:sparc:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.8HIGH

AV:N/AC:L/Au:N/C:N/I:N/A:C

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.82%
Probability of exploitation in next 30 days
EPSS Percentile
76.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0182 is in the 59th percentile among its peer group of 51,553 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

osvdb.org / 55234
secunia.com / advisories/35403
sunsolve.sun.com / search/document.do
Patch
sunsolve.sun.com / search/document.do
PatchVendor Advisory