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CVE-1999-1139
Character-Terminal User Environment (CUE) in HP-UX 11.0 and earlier allows local users to overwrite arbitrary files and gain root…
High7.2EPSS 0.49%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Character-Terminal User Environment (CUE) in HP-UX 11.0 and earlier allows local users to overwrite arbitrary files and gain root privileges via a symlink attack on the IOERROR.mytty file.
Timeline
ID reserved
By mitre
- 6 months later
· 6 months later
Published
- 22 years later
· 22 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.2 | AV:L/AC:L/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 0.49% · top 57% of all CVEs (7 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.2.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (5)
- HPSBUX9801-074 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
- hp-cue(2007) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 19980121 HP-UX CUE, CUD and LAND vulnerabilities (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- 19970901 HP UX Bug :) (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- I-027B (opens in a new tab)third-party-advisorygovernment-resourcex_refsource_CIACx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-1999-1139)Record last updated .