gsd-2019-11808
Vulnerability from gsd
Modified
2023-12-13 01:24
Details
Ratpack versions before 1.6.1 generate a session ID using a cryptographically weak PRNG in the JDK's ThreadLocalRandom. This means that if an attacker can determine a small window for the server start time and obtain a session ID value, they can theoretically determine the sequence of session IDs.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2019-11808",
"description": "Ratpack versions before 1.6.1 generate a session ID using a cryptographically weak PRNG in the JDK\u0027s ThreadLocalRandom. This means that if an attacker can determine a small window for the server start time and obtain a session ID value, they can theoretically determine the sequence of session IDs.",
"id": "GSD-2019-11808"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2019-11808"
],
"details": "Ratpack versions before 1.6.1 generate a session ID using a cryptographically weak PRNG in the JDK\u0027s ThreadLocalRandom. This means that if an attacker can determine a small window for the server start time and obtain a session ID value, they can theoretically determine the sequence of session IDs.",
"id": "GSD-2019-11808",
"modified": "2023-12-13T01:24:01.090399Z",
"schema_version": "1.4.0"
}
},
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"affects": {
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"product_name": "n/a",
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}
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"name": "https://github.com/ratpack/ratpack/releases/tag/v1.6.1",
"refsource": "MISC",
"url": "https://github.com/ratpack/ratpack/releases/tag/v1.6.1"
},
{
"name": "https://github.com/ratpack/ratpack/commit/f2b63eb82dd71194319fd3945f5edf29b8f3a42d",
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"url": "https://github.com/ratpack/ratpack/commit/f2b63eb82dd71194319fd3945f5edf29b8f3a42d"
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{
"name": "https://github.com/ratpack/ratpack/issues/1448",
"refsource": "MISC",
"url": "https://github.com/ratpack/ratpack/issues/1448"
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},
"gitlab.com": {
"advisories": [
{
"affected_range": "(,1.6.1)",
"affected_versions": "All versions before 1.6.1",
"cvss_v2": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
"cvss_v3": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
"cwe_ids": [
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"CWE-338",
"CWE-937"
],
"date": "2019-05-08",
"description": "Ratpack generates a session ID using a cryptographically weak PRNG in the JDK\u0027s `ThreadLocalRandom`. This means that if an attacker can determine a small window for the server start time and obtain a session ID value, they can theoretically determine the sequence of session IDs.",
"fixed_versions": [
"1.6.1"
],
"identifier": "CVE-2019-11808",
"identifiers": [
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],
"not_impacted": "All versions starting from 1.6.1",
"package_slug": "maven/io.ratpack/ratpack-core",
"pubdate": "2019-05-07",
"solution": "Upgrade to version 1.6.1 or above.",
"title": "Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)",
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"https://nvd.nist.gov/vuln/detail/CVE-2019-11808"
],
"uuid": "c82f594b-bea2-434f-b960-8aa38b2b2dc8"
},
{
"affected_range": "(,1.6.1)",
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"cwe_ids": [
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"CWE-338",
"CWE-937"
],
"date": "2021-08-04",
"description": "Ratpack versions before 1.6.1 generate a session ID using a cryptographically weak PRNG in the JDK\u0027s ThreadLocalRandom. This means that if an attacker can determine a small window for the server start time and obtain a session ID value, they can theoretically determine the sequence of session IDs.",
"fixed_versions": [
"1.6.1"
],
"identifier": "CVE-2019-11808",
"identifiers": [
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"CVE-2019-11808"
],
"not_impacted": "All versions starting from 1.6.1",
"package_slug": "maven/io.ratpack/ratpack-groovy",
"pubdate": "2019-05-14",
"solution": "Upgrade to version 1.6.1 or above.",
"title": "Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)",
"urls": [
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"https://github.com/ratpack/ratpack/commit/f2b63eb82dd71194319fd3945f5edf29b8f3a42d",
"https://github.com/ratpack/ratpack/issues/1448",
"https://github.com/ratpack/ratpack/releases/tag/v1.6.1",
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"uuid": "b3d6f5d4-dde7-4ce0-8f96-4f8eef0dbf4a"
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"CWE-338",
"CWE-937"
],
"date": "2021-08-04",
"description": "Ratpack versions before 1.6.1 generate a session ID using a cryptographically weak PRNG in the JDK\u0027s ThreadLocalRandom. This means that if an attacker can determine a small window for the server start time and obtain a session ID value, they can theoretically determine the sequence of session IDs.",
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"1.6.1"
],
"identifier": "CVE-2019-11808",
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"package_slug": "maven/io.ratpack/ratpack-java",
"pubdate": "2019-05-14",
"solution": "Upgrade to version 1.6.1 or above.",
"title": "Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)",
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"https://github.com/ratpack/ratpack/commit/f2b63eb82dd71194319fd3945f5edf29b8f3a42d",
"https://github.com/ratpack/ratpack/issues/1448",
"https://github.com/ratpack/ratpack/releases/tag/v1.6.1",
"https://github.com/advisories/GHSA-54mg-vgrp-mwx9"
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"uuid": "ebcc10c7-f5ab-4ca8-b2bd-6ba56c4eabd5"
},
{
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],
"date": "2021-08-04",
"description": "Ratpack versions before 1.6.1 generate a session ID using a cryptographically weak PRNG in the JDK\u0027s ThreadLocalRandom. This means that if an attacker can determine a small window for the server start time and obtain a session ID value, they can theoretically determine the sequence of session IDs.",
"fixed_versions": [
"1.6.1"
],
"identifier": "CVE-2019-11808",
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"CVE-2019-11808"
],
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"package_slug": "maven/io.ratpack/ratpack-session",
"pubdate": "2019-05-14",
"solution": "Upgrade to version 1.6.1 or above.",
"title": "Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)",
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"https://github.com/ratpack/ratpack/commit/f2b63eb82dd71194319fd3945f5edf29b8f3a42d",
"https://github.com/ratpack/ratpack/issues/1448",
"https://github.com/ratpack/ratpack/releases/tag/v1.6.1",
"https://github.com/advisories/GHSA-54mg-vgrp-mwx9"
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
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"attackVector": "NETWORK",
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"baseScore": 3.7,
"baseSeverity": "LOW",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.0"
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"exploitabilityScore": 2.2,
"impactScore": 1.4
}
},
"lastModifiedDate": "2019-05-08T16:14Z",
"publishedDate": "2019-05-07T07:29Z"
}
}
}
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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.
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