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| Vulnerability ID | VCID-cqpz-3xpm-4fhz |
| Aliases |
CVE-2009-0023
|
| Summary | A heap-based underwrite flaw was found in the way the bundled copy of the APR-util library created compiled forms of particular search patterns. An attacker could formulate a specially-crafted search keyword, that would overwrite arbitrary heap memory locations when processed by the pattern preparation engine. |
| Status | Published |
| Exploitability | 0.5 |
| Weighted Severity | 4.8 |
| Risk | 2.4 |
| Affected and Fixed Packages | Package Details |
| There are no known CWE. |
| Reference id | Reference type | URL |
|---|---|---|
| https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2009-0023.json | ||
| https://api.first.org/data/v1/epss?cve=CVE-2009-0023 | ||
| https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0023 | ||
| 503928 | https://bugzilla.redhat.com/show_bug.cgi?id=503928 | |
| CVE-2009-0023 | https://httpd.apache.org/security/json/CVE-2009-0023.json | |
| RHSA-2009:1107 | https://access.redhat.com/errata/RHSA-2009:1107 | |
| RHSA-2009:1108 | https://access.redhat.com/errata/RHSA-2009:1108 | |
| RHSA-2009:1160 | https://access.redhat.com/errata/RHSA-2009:1160 | |
| USN-786-1 | https://usn.ubuntu.com/786-1/ | |
| USN-787-1 | https://usn.ubuntu.com/787-1/ |
| Percentile | 0.93184 |
| EPSS Score | 0.11138 |
| Published At | July 30, 2025, 12:55 p.m. |
| Date | Actor | Action | Source | VulnerableCode Version |
|---|---|---|---|---|
| 2025-07-31T08:28:49.253033+00:00 | Apache HTTPD Importer | Import | https://httpd.apache.org/security/json/CVE-2009-0023.json | 37.0.0 |