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CVE-2001-1439

14
FAUCET Score

CVE-2001-1439 describes a buffer overflow vulnerability within the text editor functionality of HP-UX versions 10.01 through 11.04 on HP9000 Series 700 and 800 systems. This flaw, affecting editors like e, ex, and vi, allows a local attacker to trigger a denial of service. With a CVSS score of 2.1 (LOW), exploitation requires local access and has a low attack complexity, resulting in a partial impact on system availability. There is no evidence of active exploitation, nor are there public exploit modules available in Metasploit or ExploitDB, though it has garnered some community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
10.01CPE matchmatch criteria
cpe:2.3:o:hp:hp-ux:10.01:*:*:*:*:*:*:*
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:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

2.1LOW

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.57%
Probability of exploitation in next 30 days
EPSS Percentile
43.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0057 is in the 80th percentile among its peer group of 2,096 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.6 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

exchange.xforce.ibmcloud.com / vulnerabilities/6111
auscert.org.au / render.html
Patch
kb.cert.org / vuls/id/268848
PatchUS Government Resource
securityfocus.com / archive/1/163910
Patch