Vulnerability Report

CVE-2023-26930

Title: Xpdfreader Xpdf Memory Corruption

Memory Corruption

Proof Of Concept

No public PoC currently indexed for CVE-2023-26930.

CWE Category CWE-120

Published Date Apr 26, 2023

Modified Date Nov 21, 2024

Exploit Status Not Found

Score 5.5 CVSS v3.1

Exploit Probability (EPSS)

0.14%

Vulnerability Summary

CVE-2023-26930: Buffer Overflow vulnerability found in XPDF v.4.04 allows an attacker to cause a Denial of Service via the PDFDoc malloc in the pdftotext.cc function. NOTE: Vendor states “it's an expected abort on out-of-memory error.”

Impacted Vendors

xpdf 1

xpdfreader 1

foolabs 1

Reference Links

https://gist.github.com/huanglei3/10e2a9bd07a109995b20ade306612a34 https://github.com/huanglei3/xpdf_aborted https://gist.github.com/huanglei3/10e2a9bd07a109995b20ade306612a34 https://github.com/huanglei3/xpdf_aborted

CVSS v3.1

Source Entity [email protected]

Severity MEDIUM

5.5

Attack Vector

LOCAL

Complexity

LOW

Privileges

N/A

Interaction

REQUIRED

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

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

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2023-26930 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

November 21, 2024 MODIFIED

Vulnerability data or affected products updated.

April 26, 2023 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector LOCAL

Complexity LOW

Privileges N/A

Interaction REQUIRED

CVSS Vector String


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

Affected Stack

No specific products linked.