gsd-2019-9512
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
Some HTTP/2 implementations are vulnerable to ping floods, potentially leading to a denial of service. The attacker sends continual pings to an HTTP/2 peer, causing the peer to build an internal queue of responses. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2019-9512",
"description": "Some HTTP/2 implementations are vulnerable to ping floods, potentially leading to a denial of service. The attacker sends continual pings to an HTTP/2 peer, causing the peer to build an internal queue of responses. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.",
"id": "GSD-2019-9512",
"references": [
"https://www.suse.com/security/cve/CVE-2019-9512.html",
"https://www.debian.org/security/2019/dsa-4520",
"https://www.debian.org/security/2019/dsa-4508",
"https://www.debian.org/security/2019/dsa-4503",
"https://access.redhat.com/errata/RHSA-2020:3197",
"https://access.redhat.com/errata/RHSA-2020:3196",
"https://access.redhat.com/errata/RHSA-2020:2565",
"https://access.redhat.com/errata/RHSA-2020:2067",
"https://access.redhat.com/errata/RHSA-2020:1445",
"https://access.redhat.com/errata/RHSA-2020:0983",
"https://access.redhat.com/errata/RHSA-2020:0922",
"https://access.redhat.com/errata/RHSA-2020:0727",
"https://access.redhat.com/errata/RHSA-2020:0406",
"https://access.redhat.com/errata/RHSA-2019:4352",
"https://access.redhat.com/errata/RHSA-2019:4273",
"https://access.redhat.com/errata/RHSA-2019:4269",
"https://access.redhat.com/errata/RHSA-2019:4045",
"https://access.redhat.com/errata/RHSA-2019:4042",
"https://access.redhat.com/errata/RHSA-2019:4041",
"https://access.redhat.com/errata/RHSA-2019:4040",
"https://access.redhat.com/errata/RHSA-2019:4021",
"https://access.redhat.com/errata/RHSA-2019:4020",
"https://access.redhat.com/errata/RHSA-2019:4019",
"https://access.redhat.com/errata/RHSA-2019:4018",
"https://access.redhat.com/errata/RHSA-2019:3906",
"https://access.redhat.com/errata/RHSA-2019:3892",
"https://access.redhat.com/errata/RHSA-2019:3265",
"https://access.redhat.com/errata/RHSA-2019:3245",
"https://access.redhat.com/errata/RHBA-2019:3139",
"https://access.redhat.com/errata/RHSA-2019:3131",
"https://access.redhat.com/errata/RHSA-2019:2966",
"https://access.redhat.com/errata/RHSA-2019:2955",
"https://access.redhat.com/errata/RHSA-2019:2939",
"https://access.redhat.com/errata/RHSA-2019:2925",
"https://access.redhat.com/errata/RHSA-2019:2861",
"https://access.redhat.com/errata/RHSA-2019:2817",
"https://access.redhat.com/errata/RHSA-2019:2796",
"https://access.redhat.com/errata/RHSA-2019:2769",
"https://access.redhat.com/errata/RHSA-2019:2766",
"https://access.redhat.com/errata/RHSA-2019:2726",
"https://access.redhat.com/errata/RHSA-2019:2690",
"https://access.redhat.com/errata/RHSA-2019:2682",
"https://access.redhat.com/errata/RHSA-2019:2661",
"https://access.redhat.com/errata/RHSA-2019:2594",
"https://ubuntu.com/security/CVE-2019-9512",
"https://advisories.mageia.org/CVE-2019-9512.html",
"https://security.archlinux.org/CVE-2019-9512",
"https://alas.aws.amazon.com/cve/html/CVE-2019-9512.html",
"https://linux.oracle.com/cve/CVE-2019-9512.html",
"https://access.redhat.com/errata/RHBA-2019:2819"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2019-9512"
],
"details": "Some HTTP/2 implementations are vulnerable to ping floods, potentially leading to a denial of service. The attacker sends continual pings to an HTTP/2 peer, causing the peer to build an internal queue of responses. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.",
"id": "GSD-2019-9512",
"modified": "2023-12-13T01:23:47.269763Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"AKA": "HTTP/2 Ping Flood",
"ASSIGNER": "cert@cert.org",
"ID": "CVE-2019-9512",
"STATE": "PUBLIC",
"TITLE": "Some HTTP/2 implementations are vulnerable to ping floods, potentially leading to a denial of service"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "Thanks to Jonathan Looney of Netflix for reporting this vulnerability."
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Some HTTP/2 implementations are vulnerable to ping floods, potentially leading to a denial of service. The attacker sends continual pings to an HTTP/2 peer, causing the peer to build an internal queue of responses. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.7"
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-400 Uncontrolled Resource Consumption"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "VU#605641",
"refsource": "CERT-VN",
"url": "https://kb.cert.org/vuls/id/605641/"
},
{
"name": "https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md",
"refsource": "MISC",
"url": "https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md"
},
{
"name": "[trafficserver-dev] 20190813 Apache Traffic Server is vulnerable to various HTTP/2 attacks",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/bde52309316ae798186d783a5e29f4ad1527f61c9219a289d0eee0a7@%3Cdev.trafficserver.apache.org%3E"
},
{
"name": "[trafficserver-users] 20190813 Apache Traffic Server is vulnerable to various HTTP/2 attacks",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/392108390cef48af647a2e47b7fd5380e050e35ae8d1aa2030254c04@%3Cusers.trafficserver.apache.org%3E"
},
{
"name": "[trafficserver-announce] 20190813 Apache Traffic Server is vulnerable to various HTTP/2 attacks",
"refsource": "MLIST",
"url": "https://lists.apache.org/thread.html/ad3d01e767199c1aed8033bb6b3f5bf98c011c7c536f07a5d34b3c19@%3Cannounce.trafficserver.apache.org%3E"
},
{
"name": "20190814 APPLE-SA-2019-08-13-5 SwiftNIO HTTP/2 1.5.0",
"refsource": "BUGTRAQ",
"url": "https://seclists.org/bugtraq/2019/Aug/24"
},
{
"name": "20190816 APPLE-SA-2019-08-13-5 SwiftNIO HTTP/2 1.5.0",
"refsource": "FULLDISC",
"url": "http://seclists.org/fulldisclosure/2019/Aug/16"
},
{
"name": "https://www.synology.com/security/advisory/Synology_SA_19_33",
"refsource": "CONFIRM",
"url": "https://www.synology.com/security/advisory/Synology_SA_19_33"
},
{
"name": "20190819 [SECURITY] [DSA 4503-1] golang-1.11 security update",
"refsource": "BUGTRAQ",
"url": "https://seclists.org/bugtraq/2019/Aug/31"
},
{
"name": "DSA-4503",
"refsource": "DEBIAN",
"url": "https://www.debian.org/security/2019/dsa-4503"
},
{
"name": "https://support.f5.com/csp/article/K98053339",
"refsource": "CONFIRM",
"url": "https://support.f5.com/csp/article/K98053339"
},
{
"name": "[oss-security] 20190819 [ANNOUNCE] Security release of Kubernetes v1.15.3, v1.14.6, v1.13.10 - CVE-2019-9512 and CVE-2019-9514",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2019/08/20/1"
},
{
"name": "https://security.netapp.com/advisory/ntap-20190823-0001/",
"refsource": "CONFIRM",
"url": "https://security.netapp.com/advisory/ntap-20190823-0001/"
},
{
"name": "https://security.netapp.com/advisory/ntap-20190823-0004/",
"refsource": "CONFIRM",
"url": "https://security.netapp.com/advisory/ntap-20190823-0004/"
},
{
"name": "https://security.netapp.com/advisory/ntap-20190823-0005/",
"refsource": "CONFIRM",
"url": "https://security.netapp.com/advisory/ntap-20190823-0005/"
},
{
"name": "openSUSE-SU-2019:2000",
"refsource": "SUSE",
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00076.html"
},
{
"name": "FEDORA-2019-5a6a7bc12c",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CMNFX5MNYRWWIMO4BTKYQCGUDMHO3AXP/"
},
{
"name": "FEDORA-2019-6a2980de56",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4ZQGHE3WTYLYAYJEIDJVF2FIGQTAYPMC/"
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{
"name": "20190825 [SECURITY] [DSA 4508-1] h2o security update",
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{
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{
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"url": "https://access.redhat.com/errata/RHSA-2019:2966"
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"url": "https://access.redhat.com/errata/RHSA-2019:3265"
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{
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"url": "https://access.redhat.com/errata/RHSA-2019:4018"
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{
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"url": "https://access.redhat.com/errata/RHSA-2019:4019"
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{
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"url": "https://access.redhat.com/errata/RHSA-2019:4021"
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{
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"url": "https://access.redhat.com/errata/RHSA-2019:4020"
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{
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"refsource": "REDHAT",
"url": "https://access.redhat.com/errata/RHSA-2019:4045"
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{
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{
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"url": "https://access.redhat.com/errata/RHSA-2019:4040"
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"url": "https://access.redhat.com/errata/RHSA-2019:4041"
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"url": "https://access.redhat.com/errata/RHSA-2019:4273"
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{
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"url": "https://access.redhat.com/errata/RHSA-2019:4352"
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"url": "https://access.redhat.com/errata/RHSA-2020:0727"
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{
"name": "USN-4308-1",
"refsource": "UBUNTU",
"url": "https://usn.ubuntu.com/4308-1/"
},
{
"name": "[debian-lts-announce] 20201208 [SECURITY] [DLA 2485-1] golang-golang-x-net-dev security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00011.html"
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]
},
"source": {
"discovery": "UNKNOWN"
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003c0.0.0-20190813141303-74dc4d7220e7",
"affected_versions": "All versions before 0.0.0-20190813141303-74dc4d7220e7",
"cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-400",
"CWE-937"
],
"date": "2023-02-24",
"description": "Some HTTP/2 implementations is vulnerable to ping floods, potentially leading to a denial of service. The attacker sends continual pings to an HTTP/2 peer, causing the peer to build an internal queue of responses. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.",
"fixed_versions": [
"0.0.0-20190813141303-74dc4d7220e7"
],
"identifier": "CVE-2019-9512",
"identifiers": [
"GHSA-hgr8-6h9x-f7q9",
"CVE-2019-9512"
],
"not_impacted": "All versions starting from 0.0.0-20190813141303-74dc4d7220e7",
"package_slug": "go/golang.org/x/net",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 0.0.0-20190813141303-74dc4d7220e7 or above.",
"title": "Uncontrolled Resource Consumption",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2019-9512",
"https://go.dev/cl/190137",
"https://go.dev/issue/33606",
"https://go.googlesource.com/go/+/145e193131eb486077b66009beb051aba07c52a5",
"https://groups.google.com/g/golang-announce/c/65QixT3tcmg/m/DrFiG6vvCwAJ",
"https://pkg.go.dev/vuln/GO-2022-0536",
"https://github.com/advisories/GHSA-hgr8-6h9x-f7q9"
],
"uuid": "0dc2e380-3fb9-4c89-a888-28d22ea73486"
},
{
"affected_range": "\u003c0.0.0-20190813141303-74dc4d7220e7",
"affected_versions": "All versions before 0.0.0-20190813141303-74dc4d7220e7",
"cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-400",
"CWE-937"
],
"date": "2023-02-08",
"description": "Some HTTP/2 implementations is vulnerable to ping floods, potentially leading to a denial of service. The attacker sends continual pings to an HTTP/2 peer, causing the peer to build an internal queue of responses. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.",
"fixed_versions": [
"0.0.0-20190813141303-74dc4d7220e7"
],
"identifier": "CVE-2019-9512",
"identifiers": [
"GHSA-hgr8-6h9x-f7q9",
"CVE-2019-9512"
],
"not_impacted": "All versions starting from 0.0.0-20190813141303-74dc4d7220e7",
"package_slug": "go/golang.org/x/net/http",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 0.0.0-20190813141303-74dc4d7220e7 or above.",
"title": "Uncontrolled Resource Consumption",
"urls": [
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"https://access.redhat.com/errata/RHSA-2019:2661",
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"url": "https://access.redhat.com/errata/RHSA-2019:4021"
},
{
"name": "RHSA-2019:4040",
"refsource": "REDHAT",
"tags": [
"Third Party Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2019:4040"
},
{
"name": "RHSA-2019:4042",
"refsource": "REDHAT",
"tags": [
"Third Party Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2019:4042"
},
{
"name": "RHSA-2019:4041",
"refsource": "REDHAT",
"tags": [
"Third Party Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2019:4041"
},
{
"name": "RHSA-2019:4045",
"refsource": "REDHAT",
"tags": [
"Third Party Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2019:4045"
},
{
"name": "RHSA-2019:4269",
"refsource": "REDHAT",
"tags": [
"Third Party Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2019:4269"
},
{
"name": "RHSA-2019:4273",
"refsource": "REDHAT",
"tags": [
"Third Party Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2019:4273"
},
{
"name": "RHSA-2019:4352",
"refsource": "REDHAT",
"tags": [
"Third Party Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2019:4352"
},
{
"name": "RHSA-2020:0406",
"refsource": "REDHAT",
"tags": [
"Third Party Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2020:0406"
},
{
"name": "RHSA-2020:0727",
"refsource": "REDHAT",
"tags": [
"Third Party Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2020:0727"
},
{
"name": "USN-4308-1",
"refsource": "UBUNTU",
"tags": [
"Third Party Advisory"
],
"url": "https://usn.ubuntu.com/4308-1/"
},
{
"name": "[debian-lts-announce] 20201208 [SECURITY] [DLA 2485-1] golang-golang-x-net-dev security update",
"refsource": "MLIST",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00011.html"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.8,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "HIGH",
"userInteractionRequired": false
},
"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": "2022-08-12T18:41Z",
"publishedDate": "2019-08-13T21:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- 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.