How severe is CVE-2003-0937?

CVE-2003-0937 has a CVSS 2.0 base score of 4.6, rated medium severity.

Is CVE-2003-0937 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2003-0937?

CVE-2003-0937 primarily affects Sco Open Unix. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2003-0937?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2003-0937 published?

CVE-2003-0937 was published on 2003-12-15 and last updated on 2026-06-16.

CVE-2003-0937

CVE-2003-0937 is a medium-severity vulnerability in Sco Open Unix with a CVSS 2.0 base score of 4.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 4.6)
EPSS exploit prediction: 0% (30th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Sco Open Unix
Published: 2003-12-15
Last modified: 2026-06-16

Description

SCO UnixWare 7.1.1, 7.1.3, and Open UNIX 8.0.0 allows local users to bypass protections for the "as" address space file for a process ID (PID) by obtaining a procfs file descriptor for the file and calling execve() on a setuid or setgid program, which leaves the descriptor open to the user.

Frequently asked questions

What is CVE-2003-0937?: SCO UnixWare 7.1.1, 7.1.3, and Open UNIX 8.0.0 allows local users to bypass protections for the "as" address space file for a process ID (PID) by obtaining a procfs file descriptor for the file and calling execve() on a setuid or setgid program, which leaves the descriptor open to the user.
How severe is CVE-2003-0937?: CVE-2003-0937 has a CVSS 2.0 base score of 4.6, rated medium severity.
Is CVE-2003-0937 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2003-0937?: CVE-2003-0937 primarily affects Sco Open Unix. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2003-0937?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2003-0937 published?: CVE-2003-0937 was published on 2003-12-15 and last updated on 2026-06-16.

References

Affected products (3)

cpe:2.3:o:sco:open_unix:8.0:*:*:*:*:*:*:*
cpe:2.3:o:sco:unixware:7.1.1:*:*:*:*:*:*:*
cpe:2.3:o:sco:unixware:7.1.3:*:*:*:*:*:*:*

More vulnerabilities in Sco Open Unix

CVE-2002-1998 — High (CVSS 7.5): Buffer overflow in rpc.cmsd in SCO UnixWare 7.1.1 and Open UNIX 8.0.0 allows remote attackers to execute arbitrary…
CVE-2003-0834 — High (CVSS 7.2): Buffer overflow in CDE libDtHelp library allows local users to execute arbitrary code via (1) a modified…
CVE-2001-1579 — Medium (CVSS 5.0): The timed program (in.timed) in UnixWare 7 and OpenUnix 8.0.0 does not properly terminate certain strings with a null,…
CVE-2002-1323 — Medium (CVSS 4.6): Safe.pm 2.0.7 and earlier, when used in Perl 5.8.0 and earlier, may allow attackers to break out of safe compartments…

All CVEs affecting Sco Open Unix →