Home/CVE/Buffer overflow in mscreen on SCO OpenServer 5.0 and SCO UNIX 3.2v4 allows a local user to gain root access via (1) a lo
CVE

CVE-1999-1041

Buffer overflow in mscreen on SCO OpenServer 5.0 and SCO UNIX 3.2v4 allows a local user to gain root access via (1) a lo

Buffer overflow in mscreen on SCO OpenServer 5.0 and SCO UNIX 3.2v4 allows a local user to gain root access via (1) a long TERM environmental variable and (2) a long entry in the .mscreenrc file.

HIGH · CVSS 7.2 EPSS 0.01033
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules1 YARA rules0
▤

Affected Products & Versions

2
sco openserverall versions
sco unixall versions
⚠

Public Exploits & PoCs

1
localSCO OpenServer 5.0.5 - Env Local Stack Overflowverified
◈

Sigma Hunt Rules

1
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
productmediumUnix Shell Configuration Modification
▣

Scoring & Timeline

7.2
HIGH · CVSS v2 (legacy) · cve@mitre.org
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:L/AC:L/Au:N/C:C/I:C/A:C
Published to NVD27 Aug 1998 · 04:00 AM
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
ftp://ftp.sco.com/SSE/security_bulletins/SB-98.05a
http://marc.info/?l=bugtraq&m=90686250717719&w=2
http://www.cert.org/vendor_bulletins/VB-98.10.sco.mscreenPatchThird Party AdvisoryUS Government Resource
http://www.securityfocus.com/archive/1/10420Vendor Advisory
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