Updated: 2023-11-07 20:28:47.794222
Description:
xmltok_impl.c in Expat (aka libexpat) before 2.4.5 lacks certain validation of encoding, such as checks for whether a UTF-8 character is valid in a certain context.
| 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 |
|---|---|---|---|---|---|---|---|
| CentOS 6 ELS | expat | 2.0.1 | 9.8 | CRITICAL | Released | CLSA-2022:1660762248 | 2022-08-29 14:02:32 |
| CentOS 7 ELS | expat | 2.1.0 | 9.8 | CRITICAL | Already Fixed | 2023-09-19 09:30:31 | |
| CentOS 8.4 ELS | expat | 2.2.5 | 9.8 | CRITICAL | Released | CLSA-2022:1660757175 | 2022-08-17 14:02:25 |
| CentOS 8.5 ELS | expat | 2.2.5 | 9.8 | CRITICAL | Released | CLSA-2022:1660758476 | 2022-08-17 14:02:25 |
| CloudLinux 6 ELS | expat | 2.0.1 | 9.8 | CRITICAL | Released | CLSA-2022:1660820620 | 2022-08-29 11:02:34 |
| Oracle Linux 6 ELS | expat | 2.0.1 | 9.8 | CRITICAL | Released | CLSA-2022:1660759632 | 2022-08-17 17:02:18 |
| Ubuntu 16.04 ELS | expat | 2.1.0 | 9.8 | CRITICAL | Released | CLSA-2022:1660760528 | 2022-08-17 17:02:21 |
| Ubuntu 18.04 ELS | expat | 2.2.5-3 | 9.8 | CRITICAL | Already Fixed | 2023-05-29 08:56:53 |