CWE-405
Asymmetric Resource Consumption (Amplification)
The product does not properly control situations in which an adversary can cause the product to consume or produce excessive resources without requiring the adversary to invest equivalent work or otherwise prove authorization, i.e., the adversary's influence is "asymmetric."
CVE-2024-0450 (GCVE-0-2024-0450)
Vulnerability from cvelistv5
Published
2024-03-19 15:12
Modified
2025-11-03 21:50
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
An issue was found in the CPython `zipfile` module affecting versions 3.12.1, 3.11.7, 3.10.13, 3.9.18, and 3.8.18 and prior.
The zipfile module is vulnerable to “quoted-overlap” zip-bombs which exploit the zip format to create a zip-bomb with a high compression ratio. The fixed versions of CPython makes the zipfile module reject zip archives which overlap entries in the archive.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Python Software Foundation | CPython |
Version: 0 Version: 3.9.0 Version: 3.10.0 Version: 3.11.0 Version: 3.12.0 Version: 3.13.0a1 |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2025-11-03T21:50:58.107Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"patch",
"x_transferred"
],
"url": "https://github.com/python/cpython/commit/66363b9a7b9fe7c99eba3a185b74c5fdbf842eba"
},
{
"tags": [
"patch",
"x_transferred"
],
"url": "https://github.com/python/cpython/commit/fa181fcf2156f703347b03a3b1966ce47be8ab3b"
},
{
"tags": [
"patch",
"x_transferred"
],
"url": "https://github.com/python/cpython/commit/a956e510f6336d5ae111ba429a61c3ade30a7549"
},
{
"tags": [
"patch",
"x_transferred"
],
"url": "https://github.com/python/cpython/commit/30fe5d853b56138dbec62432d370a1f99409fc85"
},
{
"tags": [
"patch",
"x_transferred"
],
"url": "https://github.com/python/cpython/commit/a2c59992e9e8d35baba9695eb186ad6c6ff85c51"
},
{
"tags": [
"patch",
"x_transferred"
],
"url": "https://github.com/python/cpython/commit/d05bac0b74153beb541b88b4fca33bf053990183"
},
{
"tags": [
"issue-tracking",
"x_transferred"
],
"url": "https://github.com/python/cpython/issues/109858"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.bamsoftware.com/hacks/zipbomb/"
},
{
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://mail.python.org/archives/list/security-announce@python.org/thread/XELNUX2L3IOHBTFU7RQHCY6OUVEWZ2FG/"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00024.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00025.html"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2024/03/20/5"
},
{
"tags": [
"patch",
"x_transferred"
],
"url": "https://github.com/python/cpython/commit/70497218351ba44bffc8b571201ecb5652d84675"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T3IGRX54M7RNCQOXVQO5KQKTGWCOABIM/"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U5VHWS52HGD743C47UMCSAK2A773M2YE/"
},
{
"url": "https://security.netapp.com/advisory/ntap-20250411-0005/"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2024/12/msg00000.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2024/11/msg00005.html"
}
],
"title": "CVE Program Container"
},
{
"affected": [
{
"cpes": [
"cpe:2.3:a:python:cpython:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "cpython",
"vendor": "python",
"versions": [
{
"lessThan": "3.8.18",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"status": "affected",
"version": "3.9.18"
},
{
"status": "affected",
"version": "3.10.13"
},
{
"status": "affected",
"version": "3.11.7"
},
{
"status": "affected",
"version": "3.12.1"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-0450",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-03-20T14:30:38.300055Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-08-02T15:00:26.971Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "CPython",
"repo": "https://github.com/python/cpython",
"vendor": "Python Software Foundation",
"versions": [
{
"lessThan": "3.8.19",
"status": "affected",
"version": "0",
"versionType": "python"
},
{
"lessThan": "3.9.19",
"status": "affected",
"version": "3.9.0",
"versionType": "python"
},
{
"lessThan": "3.10.14",
"status": "affected",
"version": "3.10.0",
"versionType": "python"
},
{
"lessThan": "3.11.8",
"status": "affected",
"version": "3.11.0",
"versionType": "python"
},
{
"lessThan": "3.12.2",
"status": "affected",
"version": "3.12.0",
"versionType": "python"
},
{
"lessThan": "3.13.0a3",
"status": "affected",
"version": "3.13.0a1",
"versionType": "python"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003e\u003cspan style=\"background-color: transparent;\"\u003eAn issue was found in the CPython `zipfile` module affecting versions 3.12.1, 3.11.7, 3.10.13, 3.9.18, and 3.8.18 and prior.\u003c/span\u003e\u003c/p\u003e\u003cp\u003e\u003cspan style=\"background-color: transparent;\"\u003eThe zipfile module is vulnerable to \u201cquoted-overlap\u201d zip-bombs which exploit the zip format to create a zip-bomb with a high compression ratio. The fixed versions of CPython makes the zipfile module reject zip archives which overlap entries in the archive.\u003c/span\u003e\u003c/p\u003e\u003cbr\u003e"
}
],
"value": "An issue was found in the CPython `zipfile` module affecting versions 3.12.1, 3.11.7, 3.10.13, 3.9.18, and 3.8.18 and prior.\n\nThe zipfile module is vulnerable to \u201cquoted-overlap\u201d zip-bombs which exploit the zip format to create a zip-bomb with a high compression ratio. The fixed versions of CPython makes the zipfile module reject zip archives which overlap entries in the archive.\n\n"
}
],
"impacts": [
{
"capecId": "CAPEC-130",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-130 Excessive Allocation"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.2,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-405",
"description": "CWE-405",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-06-13T19:24:15.993Z",
"orgId": "28c92f92-d60d-412d-b760-e73465c3df22",
"shortName": "PSF"
},
"references": [
{
"tags": [
"patch"
],
"url": "https://github.com/python/cpython/commit/66363b9a7b9fe7c99eba3a185b74c5fdbf842eba"
},
{
"tags": [
"patch"
],
"url": "https://github.com/python/cpython/commit/fa181fcf2156f703347b03a3b1966ce47be8ab3b"
},
{
"tags": [
"patch"
],
"url": "https://github.com/python/cpython/commit/a956e510f6336d5ae111ba429a61c3ade30a7549"
},
{
"tags": [
"patch"
],
"url": "https://github.com/python/cpython/commit/30fe5d853b56138dbec62432d370a1f99409fc85"
},
{
"tags": [
"patch"
],
"url": "https://github.com/python/cpython/commit/a2c59992e9e8d35baba9695eb186ad6c6ff85c51"
},
{
"tags": [
"patch"
],
"url": "https://github.com/python/cpython/commit/d05bac0b74153beb541b88b4fca33bf053990183"
},
{
"tags": [
"issue-tracking"
],
"url": "https://github.com/python/cpython/issues/109858"
},
{
"url": "https://www.bamsoftware.com/hacks/zipbomb/"
},
{
"tags": [
"vendor-advisory"
],
"url": "https://mail.python.org/archives/list/security-announce@python.org/thread/XELNUX2L3IOHBTFU7RQHCY6OUVEWZ2FG/"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00024.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00025.html"
},
{
"url": "http://www.openwall.com/lists/oss-security/2024/03/20/5"
},
{
"tags": [
"patch"
],
"url": "https://github.com/python/cpython/commit/70497218351ba44bffc8b571201ecb5652d84675"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T3IGRX54M7RNCQOXVQO5KQKTGWCOABIM/"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U5VHWS52HGD743C47UMCSAK2A773M2YE/"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Quoted zip-bomb protection for zipfile",
"x_generator": {
"engine": "Vulnogram 0.1.0-dev"
}
}
},
"cveMetadata": {
"assignerOrgId": "28c92f92-d60d-412d-b760-e73465c3df22",
"assignerShortName": "PSF",
"cveId": "CVE-2024-0450",
"datePublished": "2024-03-19T15:12:07.789Z",
"dateReserved": "2024-01-11T22:16:41.964Z",
"dateUpdated": "2025-11-03T21:50:58.107Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-26516 (GCVE-0-2025-26516)
Vulnerability from cvelistv5
Published
2025-09-19 18:51
Modified
2025-09-19 19:06
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-405 - Asymmetric Resource Consumption (Amplification)
Summary
StorageGRID (formerly
StorageGRID Webscale) versions prior to 11.8.0.15 and 11.9.0.8 are
susceptible to a Denial of Service vulnerability. Successful exploit
could allow an unauthenticated attacker to cause a Denial of Service on
the Admin node.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| NetApp | StorageGRID |
Version: 0 < 11.8.0.15 Version: 0 < 11.9.0.8 |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-26516",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-09-19T19:06:15.932920Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-09-19T19:06:24.828Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "StorageGRID",
"vendor": "NetApp",
"versions": [
{
"lessThan": "11.8.0.15",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"lessThan": "11.9.0.8",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cdiv\u003e\u003cdiv\u003e\u003cp\u003eStorageGRID (formerly \nStorageGRID Webscale) versions prior to 11.8.0.15 and 11.9.0.8 are \nsusceptible to a Denial of Service vulnerability. Successful exploit \ncould allow an unauthenticated attacker to cause a Denial of Service on \nthe Admin node.\u003c/p\u003e\n\u003c/div\u003e\u003c/div\u003e"
}
],
"value": "StorageGRID (formerly \nStorageGRID Webscale) versions prior to 11.8.0.15 and 11.9.0.8 are \nsusceptible to a Denial of Service vulnerability. Successful exploit \ncould allow an unauthenticated attacker to cause a Denial of Service on \nthe Admin node."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"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:L",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-405",
"description": "CWE-405 Asymmetric Resource Consumption (Amplification)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-09-19T18:51:12.609Z",
"orgId": "11fdca00-0482-4c88-a206-37f9c182c87d",
"shortName": "netapp"
},
"references": [
{
"url": "https://security.netapp.com/advisory/NTAP-20250910-0003"
}
],
"source": {
"advisory": "NTAP-20250910-0003",
"discovery": "UNKNOWN"
},
"title": "CVE-2025-26516 Denial of Service Vulnerability in StorageGRID (formerly StorageGRID Webscale)",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "11fdca00-0482-4c88-a206-37f9c182c87d",
"assignerShortName": "netapp",
"cveId": "CVE-2025-26516",
"datePublished": "2025-09-19T18:51:12.609Z",
"dateReserved": "2025-02-11T21:58:04.395Z",
"dateUpdated": "2025-09-19T19:06:24.828Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-31987 (GCVE-0-2025-31987)
Vulnerability from cvelistv5
Published
2025-08-14 22:06
Modified
2025-08-15 12:58
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-405 - Asymmetric Resource Consumption
Summary
HCL Connections Docs may mishandle validation of certain uploaded documents leading to denial of service due to resource exhaustion.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| HCL Software | Connections Docs |
Version: 2.0.2 |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-31987",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-08-15T12:56:35.521176Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-08-15T12:58:03.024Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Connections Docs",
"vendor": "HCL Software",
"versions": [
{
"status": "affected",
"version": "2.0.2"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Christoph St\u00f6ttner of Vegard IT GmbH"
}
],
"datePublic": "2025-08-14T22:06:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "HCL Connections Docs may mishandle validation of certain uploaded documents leading to denial of service due to resource exhaustion.\u003cbr\u003e"
}
],
"value": "HCL Connections Docs may mishandle validation of certain uploaded documents leading to denial of service due to resource exhaustion."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 4.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-405",
"description": "CWE-405 Asymmetric Resource Consumption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-08-14T22:21:47.363Z",
"orgId": "1e47fe04-f25f-42fa-b674-36de2c5e3cfc",
"shortName": "HCL"
},
"references": [
{
"url": "https://support.hcl-software.com/csm?id=kb_article\u0026sysparm_article=KB0123272"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "HCL Connections Docs is vulnerable to a Denial of Service (DoS) attack",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "1e47fe04-f25f-42fa-b674-36de2c5e3cfc",
"assignerShortName": "HCL",
"cveId": "CVE-2025-31987",
"datePublished": "2025-08-14T22:06:59.169Z",
"dateReserved": "2025-04-01T18:46:33.656Z",
"dateUpdated": "2025-08-15T12:58:03.024Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-53633 (GCVE-0-2025-53633)
Vulnerability from cvelistv5
Published
2025-07-10 19:38
Modified
2025-07-10 20:02
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-405 - Asymmetric Resource Consumption (Amplification)
Summary
Chall-Manager is a platform-agnostic system able to start Challenges on Demand of a player. When decoding a scenario (i.e. a zip archive), the size of the decoded content is not checked, potentially leading to zip bombs decompression. Exploitation does not require authentication nor authorization, so anyone can exploit it. It should nonetheless not be exploitable as it is highly recommended to bury Chall-Manager deep within the infrastructure due to its large capabilities, so no users could reach the system. Patch has been implemented by commit 14042aa and shipped in v0.1.4.
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ctfer-io | chall-manager |
Version: < 0.1.4 |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-53633",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-07-10T20:01:20.246783Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-07-10T20:02:40.218Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "chall-manager",
"vendor": "ctfer-io",
"versions": [
{
"status": "affected",
"version": "\u003c 0.1.4"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Chall-Manager is a platform-agnostic system able to start Challenges on Demand of a player. When decoding a scenario (i.e. a zip archive), the size of the decoded content is not checked, potentially leading to zip bombs decompression. Exploitation does not require authentication nor authorization, so anyone can exploit it. It should nonetheless not be exploitable as it is highly recommended to bury Chall-Manager deep within the infrastructure due to its large capabilities, so no users could reach the system. Patch has been implemented by commit 14042aa and shipped in v0.1.4."
}
],
"metrics": [
{
"cvssV4_0": {
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 8.7,
"baseSeverity": "HIGH",
"privilegesRequired": "NONE",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-405",
"description": "CWE-405: Asymmetric Resource Consumption (Amplification)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-07-10T19:38:19.564Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/ctfer-io/chall-manager/security/advisories/GHSA-r7fm-3pqm-ww5w",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/ctfer-io/chall-manager/security/advisories/GHSA-r7fm-3pqm-ww5w"
},
{
"name": "https://github.com/ctfer-io/chall-manager/commit/14042aa66a577caee777e10fe09adcf2587d20dd",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/ctfer-io/chall-manager/commit/14042aa66a577caee777e10fe09adcf2587d20dd"
},
{
"name": "https://github.com/ctfer-io/chall-manager/releases/tag/v0.1.4",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/ctfer-io/chall-manager/releases/tag/v0.1.4"
}
],
"source": {
"advisory": "GHSA-r7fm-3pqm-ww5w",
"discovery": "UNKNOWN"
},
"title": "Chall-Manager\u0027s scenario decoding process does not check for zip bombs"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2025-53633",
"datePublished": "2025-07-10T19:38:19.564Z",
"dateReserved": "2025-07-07T14:20:38.389Z",
"dateUpdated": "2025-07-10T20:02:40.218Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-8677 (GCVE-0-2025-8677)
Vulnerability from cvelistv5
Published
2025-10-22 15:43
Modified
2025-11-04 21:15
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-405 - Asymmetric Resource Consumption (Amplification)
Summary
Querying for records within a specially crafted zone containing certain malformed DNSKEY records can lead to CPU exhaustion.
This issue affects BIND 9 versions 9.18.0 through 9.18.39, 9.20.0 through 9.20.13, 9.21.0 through 9.21.12, 9.18.11-S1 through 9.18.39-S1, and 9.20.9-S1 through 9.20.13-S1.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-8677",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-22T17:29:14.290863Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-10-22T17:29:39.128Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-04T21:15:09.556Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "http://www.openwall.com/lists/oss-security/2025/10/22/1"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "BIND 9",
"vendor": "ISC",
"versions": [
{
"lessThanOrEqual": "9.18.39",
"status": "affected",
"version": "9.18.0",
"versionType": "custom"
},
{
"lessThanOrEqual": "9.20.13",
"status": "affected",
"version": "9.20.0",
"versionType": "custom"
},
{
"lessThanOrEqual": "9.21.12",
"status": "affected",
"version": "9.21.0",
"versionType": "custom"
},
{
"lessThanOrEqual": "9.18.39-S1",
"status": "affected",
"version": "9.18.11-S1",
"versionType": "custom"
},
{
"lessThanOrEqual": "9.20.13-S1",
"status": "affected",
"version": "9.20.9-S1",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "ISC would like to thank Zuyao Xu and Xiang Li from the All-in-One Security and Privacy Laboratory at Nankai University for bringing this vulnerability to our attention."
}
],
"datePublic": "2025-10-22T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "Querying for records within a specially crafted zone containing certain malformed DNSKEY records can lead to CPU exhaustion.\nThis issue affects BIND 9 versions 9.18.0 through 9.18.39, 9.20.0 through 9.20.13, 9.21.0 through 9.21.12, 9.18.11-S1 through 9.18.39-S1, and 9.20.9-S1 through 9.20.13-S1."
}
],
"exploits": [
{
"lang": "en",
"value": "We are not aware of any active exploits."
}
],
"impacts": [
{
"descriptions": [
{
"lang": "en",
"value": "An attacker could overwhelm the server, significantly impacting performance and leading to denial of service for legitimate clients."
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"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"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-405",
"description": "CWE-405 Asymmetric Resource Consumption (Amplification)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-22T15:43:10.369Z",
"orgId": "404fd4d2-a609-4245-b543-2c944a302a22",
"shortName": "isc"
},
"references": [
{
"name": "CVE-2025-8677",
"tags": [
"vendor-advisory"
],
"url": "https://kb.isc.org/docs/cve-2025-8677"
}
],
"solutions": [
{
"lang": "en",
"value": "Upgrade to the patched release most closely related to your current version of BIND 9: 9.18.41, 9.20.15, 9.21.14, 9.18.41-S1, or 9.20.15-S1."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Resource exhaustion via malformed DNSKEY handling",
"workarounds": [
{
"lang": "en",
"value": "No workarounds known."
}
],
"x_generator": {
"engine": "cvelib 1.8.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "404fd4d2-a609-4245-b543-2c944a302a22",
"assignerShortName": "isc",
"cveId": "CVE-2025-8677",
"datePublished": "2025-10-22T15:43:10.369Z",
"dateReserved": "2025-08-06T17:32:34.755Z",
"dateUpdated": "2025-11-04T21:15:09.556Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
Mitigation
Phase: Architecture and Design
Description:
- An application must make resources available to a client commensurate with the client's access level.
Mitigation
Phase: Architecture and Design
Description:
- An application must, at all times, keep track of allocated resources and meter their usage appropriately.
Mitigation
Phase: System Configuration
Description:
- Consider disabling resource-intensive algorithms on the server side, such as Diffie-Hellman key exchange.
No CAPEC attack patterns related to this CWE.