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TI-2023-05782 Aliases CVE-2023-6299GHSA-j3q7-2r25-q5j7

Apryse iText Reference Table PdfDocument.java memory leak

Priority LOW 31CWE-401Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-401.

Summary

A vulnerability, which was classified as problematic, has been found in Apryse iText 8.0.1. This issue affects some unknown processing of the file PdfDocument.java of the component Reference Table Handler. The manipulation leads to memory leak. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 8.0.2 is able to address this issue. It is recommended to upgrade the affected component. The identifier VDB-246125 was assigned to this vulnerability. NOTE: The vendor was contacted early about this vulnerability. The fix was introduced in the iText 8.0.2 release on October 25th 2023, prior to the disclosure.

Why it matters now

EPSS 0.00942 61st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
ApryseiText8.0.1—No fix listedCNA
  • iText VendorApryse Affected 8.0.1 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:itextpdf:itext:8.0.1:*:*:*:*:*:*:*8.0.1VulnerableItextpdf
  • cpe:2.3:a:itextpdf:itext:8.0.1:*:*:*:*:*:*:* Versions 8.0.1 Vulnerable ·Itextpdf

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-6299
  2. 2026-10-03 Alias added: GHSA-j3q7-2r25-q5j7

References

Exploit 1

Patch 1

  • TI-2025-35383 An issue was discovered in the InsertFromURL() function of the Apryse HTML2PDF SDK thru… CVSS 3.1CRITICAL 9.8
  • TI-2025-35382 A Local File Inclusion (LFI) and a Server-Side Request Forgery (SSRF) vulnerability was… CVSS 3.1HIGH 7.5
  • TI-2024-04030 Apryse WebViewer PDF Document cross site scripting CVSS 3.1LOW 3.5
  • TI-2023-05781 Apryse iText PdfDocument.java main array index CVSS 3.1MEDIUM 6.5
  • TI-2024-37840 A Cross-Site Scripting (XSS) vulnerability in the Rendering Engine component in Apryse… CVSS 3.1MEDIUM 5.4

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences