523 lines
24 KiB
JSON
523 lines
24 KiB
JSON
{
|
|
"containers": {
|
|
"cna": {
|
|
"affected": [
|
|
{
|
|
"product": "Brotli",
|
|
"vendor": "Google LLC",
|
|
"versions": [
|
|
{
|
|
"lessThanOrEqual": "1.0.7",
|
|
"status": "affected",
|
|
"version": "stable",
|
|
"versionType": "custom"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"credits": [
|
|
{
|
|
"lang": "en",
|
|
"value": "Jay Lv <nengzhi.pnz@antgroup.com>"
|
|
}
|
|
],
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "A buffer overflow exists in the Brotli library versions prior to 1.0.8 where an attacker controlling the input length of a \"one-shot\" decompression request to a script can trigger a crash, which happens when copying over chunks of data larger than 2 GiB. It is recommended to update your Brotli library to 1.0.8 or later. If one cannot update, we recommend to use the \"streaming\" API as opposed to the \"one-shot\" API, and impose chunk size limits."
|
|
}
|
|
],
|
|
"metrics": [
|
|
{
|
|
"cvssV3_1": {
|
|
"attackComplexity": "LOW",
|
|
"attackVector": "NETWORK",
|
|
"availabilityImpact": "NONE",
|
|
"baseScore": 5.3,
|
|
"baseSeverity": "MEDIUM",
|
|
"confidentialityImpact": "NONE",
|
|
"integrityImpact": "LOW",
|
|
"privilegesRequired": "NONE",
|
|
"scope": "UNCHANGED",
|
|
"userInteraction": "NONE",
|
|
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
|
|
"version": "3.1"
|
|
}
|
|
}
|
|
],
|
|
"problemTypes": [
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"cweId": "CWE-130",
|
|
"description": "CWE-130 Improper Handling of Length Parameter Inconsistency",
|
|
"lang": "en",
|
|
"type": "CWE"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"providerMetadata": {
|
|
"dateUpdated": "2022-03-27T04:06:10.000Z",
|
|
"orgId": "14ed7db2-1595-443d-9d34-6215bf890778",
|
|
"shortName": "Google"
|
|
},
|
|
"references": [
|
|
{
|
|
"tags": [
|
|
"x_refsource_CONFIRM"
|
|
],
|
|
"url": "https://github.com/google/brotli/releases/tag/v1.0.9"
|
|
},
|
|
{
|
|
"name": "openSUSE-SU-2020:1578",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_SUSE"
|
|
],
|
|
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00108.html"
|
|
},
|
|
{
|
|
"name": "FEDORA-2020-22d278923a",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_FEDORA"
|
|
],
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MMBKACMLSRX7JJSKBTR35UOEP2WFR6QP/"
|
|
},
|
|
{
|
|
"name": "USN-4568-1",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_UBUNTU"
|
|
],
|
|
"url": "https://usn.ubuntu.com/4568-1/"
|
|
},
|
|
{
|
|
"name": "FEDORA-2020-c663fbc46c",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_FEDORA"
|
|
],
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WW62OZEY2GHJL4JCOLJRBSRETXDHMWRK/"
|
|
},
|
|
{
|
|
"name": "FEDORA-2020-e21bd401ad",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_FEDORA"
|
|
],
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J4E265WKWKYMK2RYYSIXBEGZTDY5IQE6/"
|
|
},
|
|
{
|
|
"name": "FEDORA-2020-bc9a739f0c",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_FEDORA"
|
|
],
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M4VCDOJGL6BK3HB4XRD2WETBPYX2ITF6/"
|
|
},
|
|
{
|
|
"name": "FEDORA-2020-9336b65f82",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_FEDORA"
|
|
],
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W23CUADGMVMQQNFKHPHXVP7RPZJZNN6I/"
|
|
},
|
|
{
|
|
"name": "FEDORA-2020-c76a35b209",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_FEDORA"
|
|
],
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/356JOYTWW4BWSZ42SEFLV7NYHL3S3AEH/"
|
|
},
|
|
{
|
|
"name": "[debian-lts-announce] 20201201 [SECURITY] [DLA 2476-1] brotli security update",
|
|
"tags": [
|
|
"mailing-list",
|
|
"x_refsource_MLIST"
|
|
],
|
|
"url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00003.html"
|
|
},
|
|
{
|
|
"name": "DSA-4801",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_DEBIAN"
|
|
],
|
|
"url": "https://www.debian.org/security/2020/dsa-4801"
|
|
},
|
|
{
|
|
"name": "FEDORA-2022-9e046f579a",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_FEDORA"
|
|
],
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZXEQ3GQVELA2T4HNZG7VPMS2HDVXMJRG/"
|
|
},
|
|
{
|
|
"name": "FEDORA-2022-5ecee47acb",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_FEDORA"
|
|
],
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MQLM7ABVCYJLF6JRPF3M3EBXW63GNC27/"
|
|
},
|
|
{
|
|
"name": "FEDORA-2022-d28042f559",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_FEDORA"
|
|
],
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4TOGTZ2ZWDH662ZNFFSZVL3M5AJXV6JF/"
|
|
}
|
|
],
|
|
"source": {
|
|
"discovery": "EXTERNAL"
|
|
},
|
|
"title": "Buffer overflow in Brotli library",
|
|
"x_generator": {
|
|
"engine": "Vulnogram 0.0.9"
|
|
},
|
|
"x_legacyV4Record": {
|
|
"CVE_data_meta": {
|
|
"ASSIGNER": "security@google.com",
|
|
"ID": "CVE-2020-8927",
|
|
"STATE": "PUBLIC",
|
|
"TITLE": "Buffer overflow in Brotli library"
|
|
},
|
|
"affects": {
|
|
"vendor": {
|
|
"vendor_data": [
|
|
{
|
|
"product": {
|
|
"product_data": [
|
|
{
|
|
"product_name": "Brotli",
|
|
"version": {
|
|
"version_data": [
|
|
{
|
|
"version_affected": "<=",
|
|
"version_name": "stable",
|
|
"version_value": "1.0.7"
|
|
}
|
|
]
|
|
}
|
|
}
|
|
]
|
|
},
|
|
"vendor_name": "Google LLC"
|
|
}
|
|
]
|
|
}
|
|
},
|
|
"credit": [
|
|
{
|
|
"lang": "eng",
|
|
"value": "Jay Lv <nengzhi.pnz@antgroup.com>"
|
|
}
|
|
],
|
|
"data_format": "MITRE",
|
|
"data_type": "CVE",
|
|
"data_version": "4.0",
|
|
"description": {
|
|
"description_data": [
|
|
{
|
|
"lang": "eng",
|
|
"value": "A buffer overflow exists in the Brotli library versions prior to 1.0.8 where an attacker controlling the input length of a \"one-shot\" decompression request to a script can trigger a crash, which happens when copying over chunks of data larger than 2 GiB. It is recommended to update your Brotli library to 1.0.8 or later. If one cannot update, we recommend to use the \"streaming\" API as opposed to the \"one-shot\" API, and impose chunk size limits."
|
|
}
|
|
]
|
|
},
|
|
"generator": {
|
|
"engine": "Vulnogram 0.0.9"
|
|
},
|
|
"impact": {
|
|
"cvss": {
|
|
"attackComplexity": "LOW",
|
|
"attackVector": "NETWORK",
|
|
"availabilityImpact": "NONE",
|
|
"baseScore": 5.3,
|
|
"baseSeverity": "MEDIUM",
|
|
"confidentialityImpact": "NONE",
|
|
"integrityImpact": "LOW",
|
|
"privilegesRequired": "NONE",
|
|
"scope": "UNCHANGED",
|
|
"userInteraction": "NONE",
|
|
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
|
|
"version": "3.1"
|
|
}
|
|
},
|
|
"problemtype": {
|
|
"problemtype_data": [
|
|
{
|
|
"description": [
|
|
{
|
|
"lang": "eng",
|
|
"value": "CWE-130 Improper Handling of Length Parameter Inconsistency"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
},
|
|
"references": {
|
|
"reference_data": [
|
|
{
|
|
"name": "https://github.com/google/brotli/releases/tag/v1.0.9",
|
|
"refsource": "CONFIRM",
|
|
"url": "https://github.com/google/brotli/releases/tag/v1.0.9"
|
|
},
|
|
{
|
|
"name": "openSUSE-SU-2020:1578",
|
|
"refsource": "SUSE",
|
|
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00108.html"
|
|
},
|
|
{
|
|
"name": "FEDORA-2020-22d278923a",
|
|
"refsource": "FEDORA",
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MMBKACMLSRX7JJSKBTR35UOEP2WFR6QP/"
|
|
},
|
|
{
|
|
"name": "USN-4568-1",
|
|
"refsource": "UBUNTU",
|
|
"url": "https://usn.ubuntu.com/4568-1/"
|
|
},
|
|
{
|
|
"name": "FEDORA-2020-c663fbc46c",
|
|
"refsource": "FEDORA",
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WW62OZEY2GHJL4JCOLJRBSRETXDHMWRK/"
|
|
},
|
|
{
|
|
"name": "FEDORA-2020-e21bd401ad",
|
|
"refsource": "FEDORA",
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/J4E265WKWKYMK2RYYSIXBEGZTDY5IQE6/"
|
|
},
|
|
{
|
|
"name": "FEDORA-2020-bc9a739f0c",
|
|
"refsource": "FEDORA",
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M4VCDOJGL6BK3HB4XRD2WETBPYX2ITF6/"
|
|
},
|
|
{
|
|
"name": "FEDORA-2020-9336b65f82",
|
|
"refsource": "FEDORA",
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/W23CUADGMVMQQNFKHPHXVP7RPZJZNN6I/"
|
|
},
|
|
{
|
|
"name": "FEDORA-2020-c76a35b209",
|
|
"refsource": "FEDORA",
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/356JOYTWW4BWSZ42SEFLV7NYHL3S3AEH/"
|
|
},
|
|
{
|
|
"name": "[debian-lts-announce] 20201201 [SECURITY] [DLA 2476-1] brotli security update",
|
|
"refsource": "MLIST",
|
|
"url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00003.html"
|
|
},
|
|
{
|
|
"name": "DSA-4801",
|
|
"refsource": "DEBIAN",
|
|
"url": "https://www.debian.org/security/2020/dsa-4801"
|
|
},
|
|
{
|
|
"name": "FEDORA-2022-9e046f579a",
|
|
"refsource": "FEDORA",
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZXEQ3GQVELA2T4HNZG7VPMS2HDVXMJRG/"
|
|
},
|
|
{
|
|
"name": "FEDORA-2022-5ecee47acb",
|
|
"refsource": "FEDORA",
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MQLM7ABVCYJLF6JRPF3M3EBXW63GNC27/"
|
|
},
|
|
{
|
|
"name": "FEDORA-2022-d28042f559",
|
|
"refsource": "FEDORA",
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4TOGTZ2ZWDH662ZNFFSZVL3M5AJXV6JF/"
|
|
}
|
|
]
|
|
},
|
|
"source": {
|
|
"discovery": "EXTERNAL"
|
|
}
|
|
}
|
|
},
|
|
"adp": [
|
|
{
|
|
"providerMetadata": {
|
|
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
|
|
"shortName": "CVE",
|
|
"dateUpdated": "2024-08-04T10:12:11.066Z"
|
|
},
|
|
"title": "CVE Program Container",
|
|
"references": [
|
|
{
|
|
"tags": [
|
|
"x_refsource_CONFIRM",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://github.com/google/brotli/releases/tag/v1.0.9"
|
|
},
|
|
{
|
|
"name": "openSUSE-SU-2020:1578",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_SUSE",
|
|
"x_transferred"
|
|
],
|
|
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00108.html"
|
|
},
|
|
{
|
|
"name": "FEDORA-2020-22d278923a",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_FEDORA",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MMBKACMLSRX7JJSKBTR35UOEP2WFR6QP/"
|
|
},
|
|
{
|
|
"name": "USN-4568-1",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_UBUNTU",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://usn.ubuntu.com/4568-1/"
|
|
},
|
|
{
|
|
"name": "FEDORA-2020-c663fbc46c",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_FEDORA",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WW62OZEY2GHJL4JCOLJRBSRETXDHMWRK/"
|
|
},
|
|
{
|
|
"name": "FEDORA-2020-e21bd401ad",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_FEDORA",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J4E265WKWKYMK2RYYSIXBEGZTDY5IQE6/"
|
|
},
|
|
{
|
|
"name": "FEDORA-2020-bc9a739f0c",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_FEDORA",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M4VCDOJGL6BK3HB4XRD2WETBPYX2ITF6/"
|
|
},
|
|
{
|
|
"name": "FEDORA-2020-9336b65f82",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_FEDORA",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W23CUADGMVMQQNFKHPHXVP7RPZJZNN6I/"
|
|
},
|
|
{
|
|
"name": "FEDORA-2020-c76a35b209",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_FEDORA",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/356JOYTWW4BWSZ42SEFLV7NYHL3S3AEH/"
|
|
},
|
|
{
|
|
"name": "[debian-lts-announce] 20201201 [SECURITY] [DLA 2476-1] brotli security update",
|
|
"tags": [
|
|
"mailing-list",
|
|
"x_refsource_MLIST",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00003.html"
|
|
},
|
|
{
|
|
"name": "DSA-4801",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_DEBIAN",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://www.debian.org/security/2020/dsa-4801"
|
|
},
|
|
{
|
|
"name": "FEDORA-2022-9e046f579a",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_FEDORA",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZXEQ3GQVELA2T4HNZG7VPMS2HDVXMJRG/"
|
|
},
|
|
{
|
|
"name": "FEDORA-2022-5ecee47acb",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_FEDORA",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MQLM7ABVCYJLF6JRPF3M3EBXW63GNC27/"
|
|
},
|
|
{
|
|
"name": "FEDORA-2022-d28042f559",
|
|
"tags": [
|
|
"vendor-advisory",
|
|
"x_refsource_FEDORA",
|
|
"x_transferred"
|
|
],
|
|
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4TOGTZ2ZWDH662ZNFFSZVL3M5AJXV6JF/"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"metrics": [
|
|
{
|
|
"other": {
|
|
"type": "ssvc",
|
|
"content": {
|
|
"timestamp": "2025-05-30T14:40:57.353111Z",
|
|
"id": "CVE-2020-8927",
|
|
"options": [
|
|
{
|
|
"Exploitation": "none"
|
|
},
|
|
{
|
|
"Automatable": "yes"
|
|
},
|
|
{
|
|
"Technical Impact": "partial"
|
|
}
|
|
],
|
|
"role": "CISA Coordinator",
|
|
"version": "2.0.3"
|
|
}
|
|
}
|
|
}
|
|
],
|
|
"title": "CISA ADP Vulnrichment",
|
|
"providerMetadata": {
|
|
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
|
|
"shortName": "CISA-ADP",
|
|
"dateUpdated": "2026-05-29T20:52:34.416Z"
|
|
}
|
|
}
|
|
]
|
|
},
|
|
"cveMetadata": {
|
|
"assignerOrgId": "14ed7db2-1595-443d-9d34-6215bf890778",
|
|
"assignerShortName": "Google",
|
|
"cveId": "CVE-2020-8927",
|
|
"datePublished": "2020-09-15T09:15:12.000Z",
|
|
"dateReserved": "2020-02-12T00:00:00.000Z",
|
|
"dateUpdated": "2026-05-29T20:52:34.416Z",
|
|
"state": "PUBLISHED"
|
|
},
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.2"
|
|
} |