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{
"id": "CVE-2023-4911",
"sourceIdentifier": "secalert@redhat.com",
"published": "2023-10-03T18:15:10.463",
"lastModified": "2024-09-17T19:46:45.837",
"vulnStatus": "Analyzed",
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"cisaExploitAdd": "2023-11-21",
"cisaActionDue": "2023-12-12",
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"cisaVulnerabilityName": "GNU C Library Buffer Overflow Vulnerability",
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"value": "A buffer overflow was discovered in the GNU C Library's dynamic loader ld.so while processing the GLIBC_TUNABLES environment variable. This issue could allow a local attacker to use maliciously crafted GLIBC_TUNABLES environment variables when launching binaries with SUID permission to execute code with elevated privileges."
},
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"lang": "es",
"value": "Se descubri\u00f3 un desbordamiento del b\u00fafer en el cargador din\u00e1mico ld.so de la librer\u00eda GNU C mientras se procesaba la variable de entorno GLIBC_TUNABLES. Este problema podr\u00eda permitir que un atacante local utilice variables de entorno GLIBC_TUNABLES manipuladas con fines malintencionados al iniciar archivos binarios con permiso SUID para ejecutar c\u00f3digo con privilegios elevados."
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