How severe is CVE-1999-0748?

CVE-1999-0748 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-1999-0748 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-1999-0748?

CVE-1999-0748 affects Redhat Linux. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-1999-0748?

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-1999-0748 published?

CVE-1999-0748 was published on 1999-06-24 and last updated on 2026-06-16.

CVE-1999-0748

CVE-1999-0748 is a high-severity vulnerability in Redhat Linux with a CVSS 2.0 base score of 7.5. 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 7.5)
EPSS exploit prediction: 1% (71st percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Redhat Linux
Published: 1999-06-24
Last modified: 2026-06-16

Description

Buffer overflows in Red Hat net-tools package.

Frequently asked questions

What is CVE-1999-0748?: Buffer overflows in Red Hat net-tools package.
How severe is CVE-1999-0748?: CVE-1999-0748 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-1999-0748 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-1999-0748?: CVE-1999-0748 affects Redhat Linux. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-1999-0748?: 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-1999-0748 published?: CVE-1999-0748 was published on 1999-06-24 and last updated on 2026-06-16.

References

http://www.redhat.com/support/errata/RHSA1999017_01.html

Affected products (1)

cpe:2.3:o:redhat:linux:6.0:*:*:*:*:*:*:*

More vulnerabilities in Redhat Linux

CVE-2005-3625 — Critical (CVSS 10.0): Xpdf, as used in products such as gpdf, kpdf, pdftohtml, poppler, teTeX, CUPS, libextractor, and others, allows…
CVE-2004-0902 — Critical (CVSS 10.0): Multiple heap-based buffer overflows in Mozilla Firefox before the Preview Release, Mozilla before 1.7.3, and…
CVE-2004-0903 — Critical (CVSS 10.0): Stack-based buffer overflow in the writeGroup function in nsVCardObj.cpp for Mozilla Firefox before the Preview…
CVE-2004-1026 — Critical (CVSS 10.0): Multiple integer overflows in the image handler for imlib 1.9.14 and earlier, which is used by gkrellm and several…
CVE-2004-1025 — Critical (CVSS 10.0): Multiple heap-based buffer overflows in imlib 1.9.14 and earlier, which is used by gkrellm and several window managers,…
CVE-2004-0904 — Critical (CVSS 10.0): Integer overflow in the bitmap (BMP) decoder for Mozilla Firefox before the Preview Release, Mozilla before 1.7.3, and…

All CVEs affecting Redhat Linux →