CVE-2023-2664 - CVE House
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Status published Low CVE-2023-2664

Stack overflow in Xpdf 4.04 due to object loop in PDF embedded file tree

Vulnerability Description

 In Xpdf 4.04 (and earlier), a PDF object loop in the embedded file tree leads to infinite recursion and a stack overflow.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • BabyBus

References

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CVE-2025-11896
Stack overflow in Xpdf 4.05 due to object loop in PDF CMap
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CVE-2024-7868
Uninitialized variable in Xpdf 4.05 due to invalid JPEG header
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CVE-2024-7867
Integer overflow and divide-by-zero in Xpdf 4.05 due to bogus page box coordinates
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Affected Vendor

Affected Software

Xpdf
Vulnerable Versions:
4.04

Timeline

Official Publish: May 11th, 2023
Last Modified: January 23rd, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

Weaknesses (CWE)

CWE-674

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.