How severe is CVE-2007-5503?

CVE-2007-5503 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2007-5503 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-5503?

CVE-2007-5503 affects Redhat Cairo. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-5503?

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

When was CVE-2007-5503 published?

CVE-2007-5503 was published on 2007-11-30 and last updated on 2026-06-16.

CVE-2007-5503

CVE-2007-5503 is a medium-severity vulnerability in Redhat Cairo with a CVSS 2.0 base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-189.

Key facts

Severity: Medium (CVSS 2.0 base score 6.8)
EPSS exploit prediction: 5% (92nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-189
Affected product: Redhat Cairo
Published: 2007-11-30
Last modified: 2026-06-16

Description

Multiple integer overflows in Cairo before 1.4.12 might allow remote attackers to execute arbitrary code, as demonstrated using a crafted PNG image with large width and height values, which is not properly handled by the read_png function.

Frequently asked questions

What is CVE-2007-5503?: Multiple integer overflows in Cairo before 1.4.12 might allow remote attackers to execute arbitrary code, as demonstrated using a crafted PNG image with large width and height values, which is not properly handled by the read_png function.
How severe is CVE-2007-5503?: CVE-2007-5503 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2007-5503 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-5503?: CVE-2007-5503 affects Redhat Cairo. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-5503?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-5503 published?: CVE-2007-5503 was published on 2007-11-30 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:redhat:cairo:*:*:*:*:*:*:*:*

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