THREATPORT/VULNERABILITY/CVE-2006-4484
LOW SEVERITY

CVE-2006-4484

Php vulnerability

CVSS
2.6
EPSS
5.1%
EPSS pct
91th
Exploited
No known
Buffer overflow in the LWZReadByte_ function in ext/gd/libgd/gd_gif_in.c in the GD extension in PHP before 5.1.5 allows remote attackers to have an unknown impact via a GIF file with input_code_size greater than MAX_LWZ_BITS, which triggers an overflow when initializing the table array.
Affected vendor
Php
Affected product
Php
CVSS vector
AV:N/AC:H/Au:N/C:N/I:N/A:P
Published
2006-08-31

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, high attack complexity, requiring no authentication. Successful exploitation leads to partial impact to availability.

Its EPSS score of 5.1% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 91% of all scored CVEs.

Check your external exposure to CVE-2006-4484

  • Confirm whether Php Php is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2006-4484.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2006-4484

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2006-4484 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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