Is CVE-2007-4045 in the CISA KEV catalog?

No. CVE-2007-4045 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2007-4045?

CVE-2007-4045 has a CVSS v2 base score of 5.0 (MEDIUM).

What is the EPSS score for CVE-2007-4045?

CVE-2007-4045 has an EPSS score of 4.59% (91th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2007-4045?

Upgrade cups on debian 11 to 1.2 or later.

CVE & CISA-KEV Catalog

CVE-2007-4045

MEDIUMEPSS 91th pctl

5.0

CVSS v2

NVD

Description

The CUPS service, as used in SUSE Linux before 20070720 and other Linux distributions, allows remote attackers to cause a denial of service via unspecified vectors related to an incomplete fix for CVE-2007-0720 that introduced a different denial of service problem in SSL negotiation.

How to fix

Remediation Available

cupsDebian

Fixed in:1.2CVE-2007-4045

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

4.59%probability of exploitation in 30 days

91stpercentile

High risk: more likely to be exploited than 91% of all known CVEs.

References

Patch2

Third-Party Advisory11

Other references1

novell.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-23.