gsd-2023-24534
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
HTTP and MIME header parsing can allocate large amounts of memory, even when parsing small inputs, potentially leading to a denial of service. Certain unusual patterns of input data can cause the common function used to parse HTTP and MIME headers to allocate substantially more memory than required to hold the parsed headers. An attacker can exploit this behavior to cause an HTTP server to allocate large amounts of memory from a small request, potentially leading to memory exhaustion and a denial of service. With fix, header parsing now correctly allocates only the memory required to hold parsed headers.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2023-24534",
"id": "GSD-2023-24534"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2023-24534"
],
"details": "HTTP and MIME header parsing can allocate large amounts of memory, even when parsing small inputs, potentially leading to a denial of service. Certain unusual patterns of input data can cause the common function used to parse HTTP and MIME headers to allocate substantially more memory than required to hold the parsed headers. An attacker can exploit this behavior to cause an HTTP server to allocate large amounts of memory from a small request, potentially leading to memory exhaustion and a denial of service. With fix, header parsing now correctly allocates only the memory required to hold parsed headers.",
"id": "GSD-2023-24534",
"modified": "2023-12-13T01:20:57.990241Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "security@golang.org",
"ID": "CVE-2023-24534",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "net/textproto",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "0",
"version_value": "1.19.8"
},
{
"version_affected": "\u003c",
"version_name": "1.20.0-0",
"version_value": "1.20.3"
}
]
}
}
]
},
"vendor_name": "Go standard library"
}
]
}
},
"credits": [
{
"lang": "en",
"value": "Jakob Ackermann (@das7pad)"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "HTTP and MIME header parsing can allocate large amounts of memory, even when parsing small inputs, potentially leading to a denial of service. Certain unusual patterns of input data can cause the common function used to parse HTTP and MIME headers to allocate substantially more memory than required to hold the parsed headers. An attacker can exploit this behavior to cause an HTTP server to allocate large amounts of memory from a small request, potentially leading to memory exhaustion and a denial of service. With fix, header parsing now correctly allocates only the memory required to hold parsed headers."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-400: Uncontrolled Resource Consumption"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://go.dev/issue/58975",
"refsource": "MISC",
"url": "https://go.dev/issue/58975"
},
{
"name": "https://go.dev/cl/481994",
"refsource": "MISC",
"url": "https://go.dev/cl/481994"
},
{
"name": "https://groups.google.com/g/golang-announce/c/Xdv6JL9ENs8",
"refsource": "MISC",
"url": "https://groups.google.com/g/golang-announce/c/Xdv6JL9ENs8"
},
{
"name": "https://pkg.go.dev/vuln/GO-2023-1704",
"refsource": "MISC",
"url": "https://pkg.go.dev/vuln/GO-2023-1704"
},
{
"name": "https://security.netapp.com/advisory/ntap-20230526-0007/",
"refsource": "MISC",
"url": "https://security.netapp.com/advisory/ntap-20230526-0007/"
},
{
"name": "https://security.gentoo.org/glsa/202311-09",
"refsource": "MISC",
"url": "https://security.gentoo.org/glsa/202311-09"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "1.20.3",
"versionStartIncluding": "1.20.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "1.19.8",
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "security@golang.org",
"ID": "CVE-2023-24534"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "HTTP and MIME header parsing can allocate large amounts of memory, even when parsing small inputs, potentially leading to a denial of service. Certain unusual patterns of input data can cause the common function used to parse HTTP and MIME headers to allocate substantially more memory than required to hold the parsed headers. An attacker can exploit this behavior to cause an HTTP server to allocate large amounts of memory from a small request, potentially leading to memory exhaustion and a denial of service. With fix, header parsing now correctly allocates only the memory required to hold parsed headers."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-400"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://go.dev/issue/58975",
"refsource": "MISC",
"tags": [
"Issue Tracking",
"Vendor Advisory"
],
"url": "https://go.dev/issue/58975"
},
{
"name": "https://pkg.go.dev/vuln/GO-2023-1704",
"refsource": "MISC",
"tags": [
"Vendor Advisory"
],
"url": "https://pkg.go.dev/vuln/GO-2023-1704"
},
{
"name": "https://groups.google.com/g/golang-announce/c/Xdv6JL9ENs8",
"refsource": "MISC",
"tags": [
"Mailing List",
"Patch"
],
"url": "https://groups.google.com/g/golang-announce/c/Xdv6JL9ENs8"
},
{
"name": "https://go.dev/cl/481994",
"refsource": "MISC",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://go.dev/cl/481994"
},
{
"name": "https://security.netapp.com/advisory/ntap-20230526-0007/",
"refsource": "MISC",
"tags": [],
"url": "https://security.netapp.com/advisory/ntap-20230526-0007/"
},
{
"name": "https://security.gentoo.org/glsa/202311-09",
"refsource": "",
"tags": [],
"url": "https://security.gentoo.org/glsa/202311-09"
}
]
}
},
"impact": {
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
},
"lastModifiedDate": "2023-11-25T11:15Z",
"publishedDate": "2023-04-06T16:15Z"
}
}
}
Loading...
Loading...
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.