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CVE-2000-1031

14
FAUCET Score

CVE-2000-1031 describes a buffer overflow vulnerability in the dtterm utility affecting HP-UX 11.0 and HP Tru64 UNIX versions 4.0f through 5.1a. This flaw allows local users to execute arbitrary code by supplying an excessively long value to the -tn option. Rated as Medium severity (CVSS 4.6), the vulnerability has a low attack complexity and requires local access, potentially leading to partial confidentiality, integrity, and availability compromise. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
10.10CPE matchmatch criteria
cpe:2.3:o:hp:hp-ux:10.10:*:*:*:*:*:*:*
10.20CPE matchmatch criteria
cpe:2.3:o:hp:hp-ux:10.20:*:*:*:*:*:*:*
10.24CPE matchmatch criteria
cpe:2.3:o:hp:hp-ux:10.24:*:*:*:*:*:*:*
11.00CPE matchmatch criteria
cpe:2.3:o:hp:hp-ux:11.00:*:*:*:*:*:*:*
11.4CPE matchmatch criteria
cpe:2.3:o:hp:hp-ux:11.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.6MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.66%
Probability of exploitation in next 30 days
EPSS Percentile
48.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0066 is in the 83rd percentile among its peer group of 3,049 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, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

archives.neohapsis.com / archives/fulldisclosure/2002-q3/1203.html
archives.neohapsis.com / archives/hp/2000-q4/0034.html
PatchVendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/5461
wwss1pro.compaq.com / support/reference_library/viewdocument.asp
kb.cert.org / vuls/id/320067
US Government Resource
securityfocus.com / archive/1/290115
securityfocus.com / archive/1/75188
securityfocus.com / bid/1889
PatchVendor Advisory