CVE-2018-3921: computerinsel computerinsel photoline Out-of-bounds Write
Vulnerability summary
CVE-2018-3921 is a high (CVSS 8.8) Out-of-bounds Write vulnerability in computerinsel computerinsel photoline. EPSS estimates a 1.47% chance of exploitation in the next 30 days, higher than 73.3% of scored vulnerabilities. 1 public exploit is recorded.
Timeline
- 01-08-2018PublishedVulnerability first disclosed.
- 16-09-2024Last modifiedVulnerability information updated.
Description
A memory corruption vulnerability exists in the PSD-parsing functionality of Computerinsel Photoline 20.54. A specially crafted PSD image processed via the application can lead to a stack overflow, overwriting arbitrary data. An attacker can deliver a PSD image to trigger this vulnerability and gain code execution.
CVSS metrics
4 scores · 2 sources · 3 versions- NVDNIST8.8HighCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS trend
Probability
1.47%
Chance of exploitation in the next 30 days
Percentile
73%
Versus all other CVEs
30-day change
0.00 pp
From 1.47% on 20-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (talosintelligence.com)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Computerinsel1 product
- computerinsel photolineComputerinsel Photoline 20.54 for OS X
Pl321 product
- photoline20.54
2 vendors · 2 products
References
1 links- talosintelligence.com/vulnerability_reports/TALOS-2018-0585X Refsource MISCExploitThird Party Advisory