How severe is CVE-2000-0170?

CVE-2000-0170 has a CVSS 2.0 base score of 7.2, rated high severity.

Is CVE-2000-0170 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2000-0170?

CVE-2000-0170 primarily affects Redhat Linux. In total, 11 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2000-0170?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2000-0170 published?

CVE-2000-0170 was published on 2000-02-26 and last updated on 2026-06-16.

CVE-2000-0170

CVE-2000-0170 is a high-severity vulnerability in Redhat Linux with a CVSS 2.0 base score of 7.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 2.0 base score 7.2)
EPSS exploit prediction: 2% (78th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Redhat Linux
Published: 2000-02-26
Last modified: 2026-06-16

Description

Buffer overflow in the man program in Linux allows local users to gain privileges via the MANPAGER environmental variable.

Frequently asked questions

What is CVE-2000-0170?: Buffer overflow in the man program in Linux allows local users to gain privileges via the MANPAGER environmental variable.
How severe is CVE-2000-0170?: CVE-2000-0170 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-2000-0170 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2000-0170?: CVE-2000-0170 primarily affects Redhat Linux. In total, 11 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2000-0170?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2000-0170 published?: CVE-2000-0170 was published on 2000-02-26 and last updated on 2026-06-16.

References

http://www.securityfocus.com/bid/1011

Affected products (11)

cpe:2.3:o:redhat:linux:4.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:linux:4.1:*:*:*:*:*:*:*
cpe:2.3:o:redhat:linux:4.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:linux:5.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:linux:5.1:*:*:*:*:*:*:*
cpe:2.3:o:redhat:linux:5.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:linux:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:linux:6.2:*:*:*:*:*:*:*
cpe:2.3:o:turbolinux:turbolinux:3.5b2:*:*:*:*:*:*:*
cpe:2.3:o:turbolinux:turbolinux:4.2:*:*:*:*:*:*:*
cpe:2.3:o:turbolinux:turbolinux:4.4:*:*:*:*:*:*:*

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