Buffer overflow in Pcf2bdf Project
CVE-2022-23318
A heap-buffer-overflow in pcf2bdf, versions >= 1.05 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.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H.
EPSS exploit prediction
EPSS: 0.008 (54.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 54.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- Pcf2bdf Project — versions 1.04, 1.05
Weakness classification (CWE)
References
- github.com/ganaware/pcf2bdf (Third Party Advisory)
- github.com/ganaware/pcf2bdf/issues/4 (Exploit, Patch, Third Party Advisory, Issue Tracking)
Frequently asked questions
- What is CVE-2022-23318?
- CVE-2022-23318 is a high-severity vulnerability in Pcf2bdf Project, classified under Out-of-bounds Write. CVSS score: 7.1/10. Published 2022-02-17.
- How severe is CVE-2022-23318?
- High severity. CVSS v3 base score is 7.1 out of 10.