How severe is CVE-2001-0565?

CVE-2001-0565 has a CVSS 2.0 base score of 4.6, rated medium severity.

Is CVE-2001-0565 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2001-0565?

CVE-2001-0565 primarily affects Sun Solaris. In total, 15 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2001-0565?

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

When was CVE-2001-0565 published?

CVE-2001-0565 was published on 2001-08-14 and last updated on 2026-06-16.

CVE-2001-0565

CVE-2001-0565 is a medium-severity vulnerability in Sun Solaris 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: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Sun Solaris
Published: 2001-08-14
Last modified: 2026-06-16

Description

Buffer overflow in mailx in Solaris 8 and earlier allows a local attacker to gain additional privileges via a long '-F' command line option.

Frequently asked questions

What is CVE-2001-0565?: Buffer overflow in mailx in Solaris 8 and earlier allows a local attacker to gain additional privileges via a long '-F' command line option.
How severe is CVE-2001-0565?: CVE-2001-0565 has a CVSS 2.0 base score of 4.6, rated medium severity.
Is CVE-2001-0565 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2001-0565?: CVE-2001-0565 primarily affects Sun Solaris. In total, 15 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2001-0565?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2001-0565 published?: CVE-2001-0565 was published on 2001-08-14 and last updated on 2026-06-16.

References

Affected products (15)

cpe:2.3:o:sun:solaris:2.5:*:sparc:*:*:*:*:*
cpe:2.3:o:sun:solaris:2.5:*:x86:*:*:*:*:*
cpe:2.3:o:sun:solaris:2.5.1:*:sparc:*:*:*:*:*
cpe:2.3:o:sun:solaris:2.5.1:*:x86:*:*:*:*:*
cpe:2.3:o:sun:solaris:2.6:*:*:*:*:*:*:*
cpe:2.3:o:sun:solaris:2.6:*:sparc:*:*:*:*:*
cpe:2.3:o:sun:solaris:7.0:*:sparc:*:*:*:*:*
cpe:2.3:o:sun:solaris:7.0:*:x86:*:*:*:*:*
cpe:2.3:o:sun:solaris:8.0:*:sparc:*:*:*:*:*
cpe:2.3:o:sun:solaris:8.0:*:x86:*:*:*:*:*
cpe:2.3:o:sun:sunos:*:*:*:*:*:*:*:*
cpe:2.3:o:sun:sunos:-:*:*:*:*:*:*:*
cpe:2.3:o:sun:sunos:5.5:*:*:*:*:*:*:*
cpe:2.3:o:sun:sunos:5.5.1:*:*:*:*:*:*:*
cpe:2.3:o:sun:sunos:5.7:*:*:*:*:*:*:*

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