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| Vulnerability ID | VCID-bay7-x8bk-dqf6 |
| Aliases |
CVE-2009-1956
|
| Summary | An off-by-one overflow flaw was found in the way the bundled copy of the APR-util library processed a variable list of arguments. An attacker could provide a specially-crafted string as input for the formatted output conversion routine, which could, on big-endian platforms, potentially lead to the disclosure of sensitive information or a denial of service. |
| 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-2009-1956.json | ||
| https://api.first.org/data/v1/epss?cve=CVE-2009-1956 | ||
| https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1956 | ||
| 504390 | https://bugzilla.redhat.com/show_bug.cgi?id=504390 | |
| CVE-2009-1956 | https://httpd.apache.org/security/json/CVE-2009-1956.json | |
| RHSA-2009:1107 | https://access.redhat.com/errata/RHSA-2009:1107 | |
| RHSA-2009:1108 | https://access.redhat.com/errata/RHSA-2009:1108 | |
| USN-786-1 | https://usn.ubuntu.com/786-1/ | |
| USN-787-1 | https://usn.ubuntu.com/787-1/ |
| Percentile | 0.90271 |
| EPSS Score | 0.05939 |
| Published At | July 30, 2025, 12:55 p.m. |
| Date | Actor | Action | Source | VulnerableCode Version |
|---|---|---|---|---|
| 2025-07-31T08:28:49.888265+00:00 | Apache HTTPD Importer | Import | https://httpd.apache.org/security/json/CVE-2009-1956.json | 37.0.0 |