← Vulnerability feed

Vulnerability record · CVE-2001-1577 · published 31 December 2001

CVE-2001-1577: Caldera unixware vulnerability

Caldera · Unixware

Unknown vulnerability in CDE in Caldera OpenUnix 7.1.0, 7.1.1, and 8.0 allows an xterm session to gain privileges when the session is reused.

7.5 CVSS 2.0 High EPSS 1.3% · top 30.9%
7.5CVSS 2.0 base score
1.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
6References
16 Jun 2026Last modified by NVD

Description

Unknown vulnerability in CDE in Caldera OpenUnix 7.1.0, 7.1.1, and 8.0 allows an xterm session to gain privileges when the session is reused.

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

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://archives.neohapsis.com/archives/linux/caldera/2001-q4/0017.html PatchVendor Advisory
http://www.securityfocus.com/bid/3646 Patch
https://exchange.xforce.ibmcloud.com/vulnerabilities/7666
http://archives.neohapsis.com/archives/linux/caldera/2001-q4/0017.html PatchVendor Advisory
http://www.securityfocus.com/bid/3646 Patch
https://exchange.xforce.ibmcloud.com/vulnerabilities/7666

Track CVE-2001-1577 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2002-0988Caldera unixware vulnerabilityBuffer overflow in X server (Xsco) in OpenUNIX 8.0.0 and UnixWare 7.1.1, possibly related to XBM/xkbcomp capabilities.EPSS 2.0%10.0CVE-2002-0679Caldera unixware vulnerabilityBuffer overflow in Common Desktop Environment (CDE) ToolTalk RPC database server (rpc.ttdbserverd) allows remote attackers to execute arbitrary code …EPSS 23%10.0CVE-2002-0311Caldera unixware vulnerabilityVulnerability in webtop in UnixWare 7.1.1 and Open UNIX 8.0.0 allows local and possibly remote attackers to gain root privileges via shell metacharac…EPSS 4.5%7.5CVE-2002-0885Caldera unixware vulnerabilityMultiple buffer overflows in in.rarpd (ARP server) on Solaris, and possibly other operating systems including Caldera UnixWare and Open UNIX, allow r…EPSS 3.3%7.5CVE-2002-0884Caldera unixware vulnerabilityMultiple format string vulnerabilities in in.rarpd (ARP server) on Solaris, Caldera UnixWare and Open UNIX, and possibly other operating systems, all…EPSS 2.8%7.5CVE-2002-0677Caldera unixware vulnerabilityCDE ToolTalk database server (ttdbserver) allows remote attackers to overwrite arbitrary memory locations with a zero, and possibly gain privileges, …EPSS 6.6%7.2CVE-2002-0981Caldera unixware vulnerabilityBuffer overflow in ndcfg command for UnixWare 7.1.1 and Open UNIX 8.0.0 allows local users to execute arbitrary code via a long command line.EPSS 0.46%7.2CVE-2002-0987Caldera unixware vulnerabilityX server (Xsco) in OpenUNIX 8.0.0 and UnixWare 7.1.1 does not drop privileges before calling programs such as xkbcomp using popen, which could allow …EPSS 0.71%

Source: NIST National Vulnerability Database (record CVE-2001-1577), CISA KEV, FIRST EPSS (scores of 2026-10-06). This page is refreshed as NVD updates the record.