Updated: 2024-11-22 02:17:56.331317
Description:
An issue was discovered in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1. A heap-based buffer over-read in PHAR reading functions in the PHAR extension may allow an attacker to read allocated or unallocated memory past the actual data when trying to parse the file name, a different vulnerability than CVE-2018-20783. This is related to phar_detect_phar_fname_ext in ext/phar/phar.c.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | HIGH | 7.5 |
| CVSS Version 3.x | CRITICAL | 9.8 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated | Statement |
|---|---|---|---|---|---|---|---|---|
| Debian 10 | php | 5.6 | 9.8 | CRITICAL | Needs Triage | 2025-04-28 18:35:15 | ||
| Debian 10 | php | 7.0 | 9.8 | CRITICAL | Needs Triage | 2025-04-28 18:35:16 | ||
| Debian 10 | php | 7.1 | 9.8 | CRITICAL | Needs Triage | 2025-04-28 18:35:18 | ||
| Debian 10 | php | 7.2 | 9.8 | CRITICAL | Needs Triage | 2025-04-28 18:35:19 | ||
| Debian 10 | php | 7.3 | 9.8 | CRITICAL | Needs Triage | 2025-04-28 18:35:20 | ||
| Debian 10 | php | 7.4 | 9.8 | CRITICAL | Needs Triage | 2025-04-28 18:35:21 | ||
| Debian 10 | php | 8.0 | 9.8 | CRITICAL | Needs Triage | 2025-04-28 18:35:23 | ||
| Debian 10 | php | 8.1 | 9.8 | CRITICAL | Needs Triage | 2025-04-28 18:35:24 | ||
| Debian 10 | php | 8.2 | 9.8 | CRITICAL | Needs Triage | 2025-04-28 18:35:25 | ||
| Debian 11 | php | 5.6 | 9.8 | CRITICAL | Needs Triage | 2025-04-28 18:35:27 |