PT-2023-14710 · Xpdf+1 · Xpdf+1

Dili · Published 2023-02-15 · Updated 2025-03-19 · CVE-2022-45586

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions xpdf version 4.04

Description The issue is a stack overflow vulnerability in the Dict::find function located in xpdf/Dict.cc. This vulnerability allows local attackers to cause a denial of service.

Recommendations For xpdf version 4.04, consider disabling the Dict::find function as a temporary workaround until a patch is available. Restrict access to the xpdf/Dict.cc module to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

ALT-PU-2024-10474

ALT-PU-2024-10804

ALT-PU-2024-7465

CVE-2022-45586

MGASA-2024-0035

Affected Products

Alt Linux

Xpdf

References · 13

• 🔥 https://forum.xpdfreader.com/viewtopic.php?t=42361 · Exploit
• https://cve.org/CVERecord?id=CVE-2022-45586 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-45586 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-45586 · Security Note
• https://ubuntu.com/security/CVE-2022-45586 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2024-0035.html · Security Note
• https://osv.dev/vulnerability/CVE-2022-45586 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2024-0035 · Vendor Advisory
• https://t.me/cvenotify/44385 · Telegram Post
• https://bugs.mageia.org/show_bug.cgi?id=30812 · Note
• http://xpdfreader.com/security-fixes.html · Note
• https://t.me/cibsecurity/58252 · Telegram Post
• https://t.me/cvenotify/115387 · Telegram Post