CVE-2025-15281

{"id": "CVE-2025-15281", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2026-01-20T14:16:07.843", "references": [{"url": "https://sourceware.org/bugzilla/show_bug.cgi?id=33814", "tags": ["Issue Tracking", "Patch"], "source": "3ff69d7a-14f2-4f67-a097-88dee7810d18"}, {"url": "http://www.openwall.com/lists/oss-security/2026/01/20/3", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "3ff69d7a-14f2-4f67-a097-88dee7810d18", "description": [{"lang": "en", "value": "CWE-908"}]}], "descriptions": [{"lang": "en", "value": "Calling wordexp with WRDE_REUSE in conjunction with WRDE_APPEND in the GNU C Library version 2.0 to version 2.42 may cause the interface to return uninitialized memory in the we_wordv member, which on subsequent calls to wordfree may abort the process."}, {"lang": "es", "value": "Llamar a wordexp con WRDE_REUSE junto con WRDE_APPEND en la librer\u00eda C de GNU versi\u00f3n 2.0 a la versi\u00f3n 2.42 puede causar que la interfaz devuelva memoria no inicializada en el miembro we_wordv, lo que en llamadas posteriores a wordfree puede abortar el proceso."}], "lastModified": "2026-02-05T17:43:18.630", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7F33B595-8215-4750-A4EF-2000F2C70F48", "versionEndExcluding": "2.43", "versionStartIncluding": "2.0"}], "operator": "OR"}]}], "sourceIdentifier": "3ff69d7a-14f2-4f67-a097-88dee7810d18"}