The Perforce service (p4s.exe) in Perforce Server 2007.3/143793 and earlier allows remote attackers to cause a denial of service (daemon crash) via a (1) server-DiffFile or (2) server-ReleaseFile command with a large integer value, which is used in an array initialization calculation, and leads to invalid memory access.
Conclusion & alert: CVE-2008-1302 is rated Moderate Risk (46.7/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.75%). Mandatory action: Review affected assets and schedule remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 1.24% | 1.75% | +0.50% |
| 2 | 2026-05-28 | 1.26% | 1.24% | -0.01% |
| 3 | 2025-03-30 | — | 1.26% | — |
Full EPSS history (15 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| perforce | perforce_server | <= 2007.3_143793 | cpe:2.3:a:perforce:perforce_server:*:*:*:*:*:*:*:* |