PT-2022-15925 · Pcf2Bdf+1 · Pcf2Bdf+1

Anishsujanani · Published 2022-02-17 · Updated 2022-02-25 · CVE-2022-23318

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions pcf2bdf versions 1.05 and later

Description A heap-buffer-overflow in pcf2bdf allows an attacker to trigger unsafe memory access via a specially crafted PCF font file. This out-of-bound read may lead to an application crash, information disclosure via program memory or other context-dependent impact.

Recommendations For versions 1.05 and later, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2022-23318

Affected Products

Debian

Pcf2Bdf

References · 12

• 🔥 https://github.com/ganaware/pcf2bdf/issues/4 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-23318 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2022-23318 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-23318 · Security Note
• https://ubuntu.com/security/CVE-2022-23318 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-23318 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-23318 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-23318 · Vendor Advisory
• https://github.com/ganaware/pcf2bdf · Note
• https://t.me/cvenotify/27336 · Telegram Post
• https://t.me/cvenotify/26898 · Telegram Post
• https://t.me/cibsecurity/37655 · Telegram Post