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CVE-2009-2972

20
FAUCET Score

CVE-2009-2972 describes a denial-of-service vulnerability in the in.lpd print service within Sun Solaris versions 8 and 9. This flaw allows unauthenticated remote attackers to exhaust system memory through a "fork()/exec() bomb," leading to system instability. With a CVSS score of 7.8, this vulnerability is considered highly severe due to its network-based attack vector, low attack complexity, and complete impact on system availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
8CPE matchmatch criteria
cpe:2.3:o:sun:solaris:8:*:sparc:*:*:*:*:*
8CPE matchmatch criteria
cpe:2.3:o:sun:solaris:8:*:x86:*:*:*:*:*
9CPE matchmatch criteria
cpe:2.3:o:sun:solaris:9:*:sparc:*:*:*:*:*
9CPE matchmatch criteria
cpe:2.3:o:sun:solaris:9:*:x86:*:*:*:*:*

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
2.85%
Probability of exploitation in next 30 days
EPSS Percentile
85.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0285 is in the 74th percentile among its peer group of 51,553 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

secunia.com / advisories/36445
Vendor Advisory
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6225
sunsolve.sun.com / search/document.do
Patch
sunsolve.sun.com / search/document.do
PatchVendor Advisory
securityfocus.com / bid/36148
Patch
vupen.com / english/advisories/2009/2417
PatchVendor Advisory