fkie_cve-2018-7570
Vulnerability from fkie_nvd
Published
2018-02-28 21:29
Modified
2024-11-21 04:12
Severity ?
Summary
The assign_file_positions_for_non_load_sections function in elf.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an ELF file with a RELRO segment that lacks a matching LOAD segment, as demonstrated by objcopy.
References
{
"configurations": [
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"nodes": [
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"criteria": "cpe:2.3:a:gnu:binutils:2.30:*:*:*:*:*:*:*",
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"vulnerable": true
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The assign_file_positions_for_non_load_sections function in elf.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an ELF file with a RELRO segment that lacks a matching LOAD segment, as demonstrated by objcopy."
},
{
"lang": "es",
"value": "La funci\u00f3n assign_file_positions_for_non_load_sections en elf.c en la biblioteca Binary File Descriptor (BFD), conocida como libbfd, tal y como se distribuye en GNU Binutils 2.30, permite que atacantes remotos provoquen una denegaci\u00f3n de servicio (desreferencia de puntero NULL y cierre inesperado de la aplicaci\u00f3n) mediante un archivo ELF con un segmento RELRO que carece de un segmento LOAD que coincida, tal y como demuestra objcopy."
}
],
"id": "CVE-2018-7570",
"lastModified": "2024-11-21T04:12:23.500",
"metrics": {
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"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
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"published": "2018-02-28T21:29:00.400",
"references": [
{
"source": "cve@mitre.org",
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00072.html"
},
{
"source": "cve@mitre.org",
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00008.html"
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{
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"tags": [
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"url": "https://security.gentoo.org/glsa/201811-17"
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"url": "https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=01f7e10cf2dcf403462b2feed06c43135651556d"
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"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
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"description": [
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"lang": "en",
"value": "CWE-476"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
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Nomenclature
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