gsd-2021-22569
Vulnerability from gsd
Modified
2022-01-07 00:00
Details
## Summary
A potential Denial of Service issue in protobuf-java was discovered in the
parsing procedure for binary data.
Affected versions: All versions of Java Protobufs (including Kotlin and JRuby)
prior to the versions listed below. Protobuf "javalite" users (typically
Android) are not affected.
## Severity
**High** - An implementation weakness in how unknown fields are parsed in
Java. A small (~800 KB) malicious payload can occupy the parser for several
minutes by creating large numbers of short-lived objects that cause frequent,
repeated GC pauses.
## Proof of Concept
For reproduction details, please refer to the oss-fuzz issue that identifies
the specific inputs that exercise this parsing weakness.
## Remediation and Mitigation
Please update to the latest available versions of the following packages:
- protobuf-java (3.16.1, 3.18.2, 3.19.2)
- protobuf-kotlin (3.18.2, 3.19.2)
- google-protobuf [JRuby gem only] (3.19.2)
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-22569",
"description": "An issue in protobuf-java allowed the interleaving of com.google.protobuf.UnknownFieldSet fields in such a way that would be processed out of order. A small malicious payload can occupy the parser for several minutes by creating large numbers of short-lived objects that cause frequent, repeated pauses. We recommend upgrading libraries beyond the vulnerable versions.",
"id": "GSD-2021-22569",
"references": [
"https://www.suse.com/security/cve/CVE-2021-22569.html",
"https://access.redhat.com/errata/RHSA-2022:1013",
"https://access.redhat.com/errata/RHSA-2022:4623",
"https://access.redhat.com/errata/RHSA-2022:5532",
"https://access.redhat.com/errata/RHSA-2022:5903",
"https://access.redhat.com/errata/RHSA-2022:6835",
"https://access.redhat.com/errata/RHSA-2022:7896",
"https://access.redhat.com/errata/RHSA-2022:8761",
"https://ubuntu.com/security/CVE-2021-22569"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"affected": [
{
"package": {
"ecosystem": "RubyGems",
"name": "google-protobuf",
"purl": "pkg:gem/google-protobuf"
}
}
],
"aliases": [
"CVE-2021-22569",
"GHSA-wrvw-hg22-4m67"
],
"details": "## Summary\n\nA potential Denial of Service issue in protobuf-java was discovered in the\nparsing procedure for binary data.\n\nAffected versions: All versions of Java Protobufs (including Kotlin and JRuby)\nprior to the versions listed below. Protobuf \"javalite\" users (typically\nAndroid) are not affected.\n\n## Severity\n\n**High** - An implementation weakness in how unknown fields are parsed in\nJava. A small (~800 KB) malicious payload can occupy the parser for several\nminutes by creating large numbers of short-lived objects that cause frequent,\nrepeated GC pauses.\n\n## Proof of Concept\n\nFor reproduction details, please refer to the oss-fuzz issue that identifies\nthe specific inputs that exercise this parsing weakness.\n\n## Remediation and Mitigation\n\nPlease update to the latest available versions of the following packages:\n\n- protobuf-java (3.16.1, 3.18.2, 3.19.2)\n- protobuf-kotlin (3.18.2, 3.19.2)\n- google-protobuf [JRuby gem only] (3.19.2)\n",
"id": "GSD-2021-22569",
"modified": "2022-01-07T00:00:00.000Z",
"published": "2022-01-07T00:00:00.000Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/security/advisories/GHSA-wrvw-hg22-4m67"
},
{
"type": "WEB",
"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39330"
},
{
"type": "WEB",
"url": "https://cloud.google.com/support/bulletins#gcp-2022-001"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": 7.5,
"type": "CVSS_V3"
}
],
"summary": "A potential Denial of Service issue in protobuf-java"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "security@google.com",
"ID": "CVE-2021-22569",
"STATE": "PUBLIC",
"TITLE": "Denial of Service of protobuf-java parsing procedure"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "protobuf-java",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "3.16.1"
},
{
"version_affected": "\u003c",
"version_value": "3.18.2"
},
{
"version_affected": "\u003c",
"version_value": "3.19.2"
}
]
}
}
]
},
"vendor_name": "Google LLC"
},
{
"product": {
"product_data": [
{
"product_name": "protobuf-kotlin",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "3.18.2"
},
{
"version_affected": "\u003c",
"version_value": "3.19.2"
}
]
}
}
]
},
"vendor_name": "Google LLC"
},
{
"product": {
"product_data": [
{
"product_name": "google-protobuf [JRuby Gem]",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "3.19.2"
}
]
}
}
]
},
"vendor_name": "Google LLC"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "OSS-Fuzz - https://github.com/google/oss-fuzz"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "An issue in protobuf-java allowed the interleaving of com.google.protobuf.UnknownFieldSet fields in such a way that would be processed out of order. A small malicious payload can occupy the parser for several minutes by creating large numbers of short-lived objects that cause frequent, repeated pauses. We recommend upgrading libraries beyond the vulnerable versions."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.9"
},
"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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-696 Incorrect Behavior Order"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39330",
"refsource": "MISC",
"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39330"
},
{
"name": "https://cloud.google.com/support/bulletins#gcp-2022-001",
"refsource": "MISC",
"url": "https://cloud.google.com/support/bulletins#gcp-2022-001"
},
{
"name": "[oss-security] 20220112 CVE-2021-22569: Protobuf Java, Kotlin, JRuby DoS",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2022/01/12/4"
},
{
"name": "[oss-security] 20220112 Re: CVE-2021-22569: Protobuf Java, Kotlin, JRuby DoS",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2022/01/12/7"
},
{
"name": "https://www.oracle.com/security-alerts/cpuapr2022.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
},
{
"name": "[debian-lts-announce] 20230418 [SECURITY] [DLA 3393-1] protobuf security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2023/04/msg00019.html"
}
]
},
"source": {
"discovery": "INTERNAL"
}
},
"github.com/rubysec/ruby-advisory-db": {
"cve": "2021-22569",
"cvss_v3": 7.5,
"date": "2022-01-07",
"description": "## Summary\n\nA potential Denial of Service issue in protobuf-java was discovered in the\nparsing procedure for binary data.\n\nAffected versions: All versions of Java Protobufs (including Kotlin and JRuby)\nprior to the versions listed below. Protobuf \"javalite\" users (typically\nAndroid) are not affected.\n\n## Severity\n\n**High** - An implementation weakness in how unknown fields are parsed in\nJava. A small (~800 KB) malicious payload can occupy the parser for several\nminutes by creating large numbers of short-lived objects that cause frequent,\nrepeated GC pauses.\n\n## Proof of Concept\n\nFor reproduction details, please refer to the oss-fuzz issue that identifies\nthe specific inputs that exercise this parsing weakness.\n\n## Remediation and Mitigation\n\nPlease update to the latest available versions of the following packages:\n\n- protobuf-java (3.16.1, 3.18.2, 3.19.2)\n- protobuf-kotlin (3.18.2, 3.19.2)\n- google-protobuf [JRuby gem only] (3.19.2)\n",
"gem": "google-protobuf",
"ghsa": "wrvw-hg22-4m67",
"patched_versions": [
"\u003e= 3.19.2"
],
"platform": "jruby",
"related": {
"url": [
"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39330",
"https://cloud.google.com/support/bulletins#gcp-2022-001"
]
},
"title": "A potential Denial of Service issue in protobuf-java",
"url": "https://github.com/protocolbuffers/protobuf/security/advisories/GHSA-wrvw-hg22-4m67"
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003c3.19.2",
"affected_versions": "All versions before 3.19.2",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2023-04-18",
"description": "An issue in protobuf-java (JRuby gem) allowed the interleaving of `com.google.protobuf.UnknownFieldSet` fields in such a way that would be processed out of order. A small malicious payload can occupy the parser for several minutes by creating large numbers of short-lived objects that cause frequent, repeated pauses. We recommend upgrading libraries beyond the vulnerable versions.",
"fixed_versions": [
"3.19.2"
],
"identifier": "CVE-2021-22569",
"identifiers": [
"CVE-2021-22569",
"GHSA-wrvw-hg22-4m67",
"GMS-2022-1"
],
"not_impacted": "All versions starting from 3.19.2",
"package_slug": "gem/google-protobuf",
"pubdate": "2022-01-10",
"solution": "Upgrade to version 3.19.2 or above.",
"title": "Denial of Service",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-22569",
"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39330",
"https://cloud.google.com/support/bulletins#gcp-2022-001",
"http://www.openwall.com/lists/oss-security/2022/01/12/4",
"http://www.openwall.com/lists/oss-security/2022/01/12/7",
"https://github.com/protocolbuffers/protobuf/security/advisories/GHSA-wrvw-hg22-4m67",
"https://github.com/advisories/GHSA-wrvw-hg22-4m67"
],
"uuid": "f0c5dd15-1769-4966-8d9c-b4228cd4544a"
},
{
"affected_range": "\u003c0",
"affected_versions": "All versions before 3.19.2",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-01-07",
"description": "## Summary\n\nA potential Denial of Service issue in protobuf-java was discovered in the parsing procedure for binary data.\n\nReporter: [OSS-Fuzz](https://github.com/google/oss-fuzz)\n\nAffected versions: All versions of Java Protobufs (including Kotlin and JRuby) prior to the versions listed below. Protobuf \"javalite\" users (typically Android) are not affected.\n\n## Severity\n\n[CVE-2021-22569](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22569) **High** - CVSS Score:, An implementation weakness in how unknown fields are parsed in Java. A small (~800 KB) malicious payload can occupy the parser for several minutes by creating large numbers of short-lived objects that cause frequent, repeated GC pauses.\n\n## Proof of Concept\n\nFor reproduction details, please refer to the oss-fuzz issue that identifies the specific inputs that exercise this parsing weakness.\n\n## Remediation and Mitigation\n\nPlease update to the latest available versions of the following packages:\n\n- protobuf-java (3.16.1 ) \n- protobuf-kotlin (3.18.2 )\n- google-protobuf [JRuby gem only] (3.19.2) \n",
"fixed_versions": [
"3.19.2"
],
"identifier": "GMS-2022-1",
"identifiers": [
"GHSA-wrvw-hg22-4m67",
"GMS-2022-1",
"CVE-2021-22569"
],
"not_impacted": "All versions starting from 3.19.2",
"package_slug": "gem/google-protobuf",
"pubdate": "2022-01-07",
"solution": "Upgrade to version 3.19.2 or above.",
"title": "Duplicate of ./gem/google-protobuf/CVE-2021-22569.yml",
"urls": [
"https://github.com/protocolbuffers/protobuf/security/advisories/GHSA-wrvw-hg22-4m67",
"https://github.com/advisories/GHSA-wrvw-hg22-4m67"
],
"uuid": "d420b2ad-6633-4747-a390-2e1540e537cc"
},
{
"affected_range": "(,3.16.1),[3.18.0,3.18.2),[3.19.0,3.19.2)",
"affected_versions": "All versions before 3.16.1, all versions starting from 3.18.0 before 3.18.2, all versions starting from 3.19.0 before 3.19.2",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2023-04-18",
"description": "An issue in protobuf-java allowed the interleaving of `com.google.protobuf.UnknownFieldSet` fields in such a way that would be processed out of order. A small malicious payload can occupy the parser for several minutes by creating large numbers of short-lived objects that cause frequent, repeated pauses. We recommend upgrading libraries beyond the vulnerable versions.",
"fixed_versions": [
"3.16.1",
"3.18.2",
"3.19.2"
],
"identifier": "CVE-2021-22569",
"identifiers": [
"CVE-2021-22569",
"GHSA-wrvw-hg22-4m67",
"GMS-2022-5"
],
"not_impacted": "All versions starting from 3.16.1 before 3.18.0, all versions starting from 3.18.2 before 3.19.0, all versions starting from 3.19.2",
"package_slug": "maven/com.google.protobuf/protobuf-java",
"pubdate": "2022-01-10",
"solution": "Upgrade to versions 3.16.1, 3.18.2, 3.19.2 or above.",
"title": "Denial of Service",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-22569",
"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39330",
"https://cloud.google.com/support/bulletins#gcp-2022-001",
"http://www.openwall.com/lists/oss-security/2022/01/12/4",
"http://www.openwall.com/lists/oss-security/2022/01/12/7",
"https://github.com/protocolbuffers/protobuf/security/advisories/GHSA-wrvw-hg22-4m67",
"https://github.com/advisories/GHSA-wrvw-hg22-4m67"
],
"uuid": "115a89fc-d59b-4b5c-96af-49b57abf3ed2"
},
{
"affected_range": "(,0)",
"affected_versions": "All versions before 3.16.1, all versions starting from 3.18.0 before 3.18.2, all versions starting from 3.19.0 before 3.19.2",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-01-07",
"description": "## Summary\n\nA potential Denial of Service issue in protobuf-java was discovered in the parsing procedure for binary data.\n\nReporter: [OSS-Fuzz](https://github.com/google/oss-fuzz)\n\nAffected versions: All versions of Java Protobufs (including Kotlin and JRuby) prior to the versions listed below. Protobuf \"javalite\" users (typically Android) are not affected.\n\n## Severity\n\n[CVE-2021-22569](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22569) **High** - CVSS Score: 7.5, An implementation weakness in how unknown fields are parsed in Java. A small (~800 KB) malicious payload can occupy the parser for several minutes by creating large numbers of short-lived objects that cause frequent, repeated GC pauses.\n\n## Proof of Concept\n\nFor reproduction details, please refer to the oss-fuzz issue that identifies the specific inputs that exercise this parsing weakness.\n\n## Remediation and Mitigation\n\nPlease update to the latest available versions of the following packages:\n\n- protobuf-java (3.16.1, 3.18.2, 3.19.2) \n- protobuf-kotlin (3.18.2, 3.19.2)\n- google-protobuf [JRuby gem only] (3.19.2) \n",
"fixed_versions": [
"3.16.1",
"3.18.2",
"3.19.2"
],
"identifier": "GMS-2022-5",
"identifiers": [
"GHSA-wrvw-hg22-4m67",
"GMS-2022-5",
"CVE-2021-22569"
],
"not_impacted": "All versions starting from 3.16.1 before 3.18.0, all versions starting from 3.18.2 before 3.19.0, all versions starting from 3.19.2",
"package_slug": "maven/com.google.protobuf/protobuf-java",
"pubdate": "2022-01-07",
"solution": "Upgrade to versions 3.16.1, 3.18.2, 3.19.2 or above.",
"title": "Duplicate of ./maven/com.google.protobuf/protobuf-java/CVE-2021-22569.yml",
"urls": [
"https://github.com/protocolbuffers/protobuf/security/advisories/GHSA-wrvw-hg22-4m67",
"https://github.com/advisories/GHSA-wrvw-hg22-4m67"
],
"uuid": "c7c0632a-ba96-4d8c-93aa-4ca7ebe8e19e"
},
{
"affected_range": "(,3.18.2),[3.19.0,3.19.2)",
"affected_versions": "All versions before 3.18.2, all versions starting from 3.19.0 before 3.19.2",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2023-04-18",
"description": "An issue in protobuf-java allowed the interleaving of `com.google.protobuf.UnknownFieldSet` fields in such a way that would be processed out of order. A small malicious payload can occupy the parser for several minutes by creating large numbers of short-lived objects that cause frequent, repeated pauses. We recommend upgrading libraries beyond the vulnerable versions.",
"fixed_versions": [
"3.18.2",
"3.19.2"
],
"identifier": "CVE-2021-22569",
"identifiers": [
"CVE-2021-22569",
"GHSA-wrvw-hg22-4m67",
"GMS-2022-6"
],
"not_impacted": "All versions starting from 3.18.2 before 3.19.0, all versions starting from 3.19.2",
"package_slug": "maven/com.google.protobuf/protobuf-kotlin",
"pubdate": "2022-01-10",
"solution": "Upgrade to versions 3.18.2, 3.19.2 or above.",
"title": "Denial Of Service",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-22569",
"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39330",
"https://cloud.google.com/support/bulletins#gcp-2022-001",
"http://www.openwall.com/lists/oss-security/2022/01/12/4",
"http://www.openwall.com/lists/oss-security/2022/01/12/7",
"https://github.com/protocolbuffers/protobuf/security/advisories/GHSA-wrvw-hg22-4m67",
"https://github.com/advisories/GHSA-wrvw-hg22-4m67"
],
"uuid": "4dba104b-3de6-41c1-8a29-5fc51595d305"
},
{
"affected_range": "(,0)",
"affected_versions": "All versions starting from 3.18.0 before 3.18.2, all versions starting from 3.19.0 before 3.19.2",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-01-07",
"description": "## Summary\n\nA potential Denial of Service issue in protobuf-java was discovered in the parsing procedure for binary data.\n\nReporter: [OSS-Fuzz](https://github.com/google/oss-fuzz)\n\nAffected versions: All versions of Java Protobufs (including Kotlin and JRuby) prior to the versions listed below. Protobuf \"javalite\" users (typically Android) are not affected.\n\n## Severity\n\n[CVE-2021-22569](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22569) **High** - CVSS Score: 7.5, An implementation weakness in how unknown fields are parsed in Java. A small (~800 KB) malicious payload can occupy the parser for several minutes by creating large numbers of short-lived objects that cause frequent, repeated GC pauses.\n\n## Proof of Concept\n\nFor reproduction details, please refer to the oss-fuzz issue that identifies the specific inputs that exercise this parsing weakness.\n\n## Remediation and Mitigation\n\nPlease update to the latest available versions of the following packages:\n\n- protobuf-java (3.16.1, 3.18.2, 3.19.2) \n- protobuf-kotlin (3.18.2, 3.19.2)\n- google-protobuf [JRuby gem only] (3.19.2) \n",
"fixed_versions": [
"3.18.2",
"3.19.2"
],
"identifier": "GMS-2022-6",
"identifiers": [
"GHSA-wrvw-hg22-4m67",
"GMS-2022-6",
"CVE-2021-22569"
],
"not_impacted": "All versions before 3.18.0, all versions starting from 3.18.2 before 3.19.0, all versions starting from 3.19.2",
"package_slug": "maven/com.google.protobuf/protobuf-kotlin",
"pubdate": "2022-01-07",
"solution": "Upgrade to versions 3.18.2, 3.19.2 or above.",
"title": "Duplicate of ./maven/com.google.protobuf/protobuf-kotlin/CVE-2021-22569.yml",
"urls": [
"https://github.com/protocolbuffers/protobuf/security/advisories/GHSA-wrvw-hg22-4m67",
"https://github.com/advisories/GHSA-wrvw-hg22-4m67"
],
"uuid": "7fddcaea-ea52-4f91-a638-8b60caa0d7c9"
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:google:protobuf-kotlin:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "3.19.2",
"versionStartIncluding": "3.19.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:google:protobuf-kotlin:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "3.18.2",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:google:protobuf-java:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "3.16.1",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:google:protobuf-java:*:*:*:*:*:*:*:*",
"cpe_name": [],
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},
{
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{
"cpe23Uri": "cpe:2.3:a:google:google-protobuf:*:*:*:*:*:ruby:*:*",
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],
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},
{
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"cpe_match": [
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{
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{
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"cve": {
"CVE_data_meta": {
"ASSIGNER": "security@google.com",
"ID": "CVE-2021-22569"
},
"data_format": "MITRE",
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}
]
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"value": "NVD-CWE-noinfo"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39330",
"refsource": "MISC",
"tags": [
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"Mailing List",
"Vendor Advisory"
],
"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39330"
},
{
"name": "https://cloud.google.com/support/bulletins#gcp-2022-001",
"refsource": "MISC",
"tags": [
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},
{
"name": "[oss-security] 20220112 CVE-2021-22569: Protobuf Java, Kotlin, JRuby DoS",
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],
"url": "http://www.openwall.com/lists/oss-security/2022/01/12/4"
},
{
"name": "[oss-security] 20220112 Re: CVE-2021-22569: Protobuf Java, Kotlin, JRuby DoS",
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{
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},
{
"name": "[debian-lts-announce] 20230418 [SECURITY] [DLA 3393-1] protobuf security update",
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"tags": [],
"url": "https://lists.debian.org/debian-lts-announce/2023/04/msg00019.html"
}
]
}
},
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"cvssV2": {
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"accessVector": "NETWORK",
"authentication": "NONE",
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"confidentialityImpact": "NONE",
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"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
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"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": true
},
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"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
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}
},
"lastModifiedDate": "2023-04-18T09:15Z",
"publishedDate": "2022-01-10T14:10Z"
}
}
}
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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.
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