rhsa-2020_4807
Vulnerability from csaf_redhat
Published
2020-11-04 01:56
Modified
2024-11-14 22:45
Summary
Red Hat Security Advisory: prometheus-jmx-exporter security update
Notes
Topic
An update for prometheus-jmx-exporter is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Prometheus JMX Exporter is a JMX to Prometheus exporter: a collector that can be configured to scrape and expose MBeans of a JMX target.
Security Fix(es):
* snakeyaml: Billion laughs attack via alias feature (CVE-2017-18640)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.3 Release Notes linked from the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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"text": "An update for prometheus-jmx-exporter is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
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{
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"text": "Prometheus JMX Exporter is a JMX to Prometheus exporter: a collector that can be configured to scrape and expose MBeans of a JMX target.\n\nSecurity Fix(es):\n\n* snakeyaml: Billion laughs attack via alias feature (CVE-2017-18640)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 8.3 Release Notes linked from the References section.",
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"title": "Terms of Use"
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"references": [
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"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_4807.json"
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"title": "Red Hat Security Advisory: prometheus-jmx-exporter security update",
"tracking": {
"current_release_date": "2024-11-14T22:45:32+00:00",
"generator": {
"date": "2024-11-14T22:45:32+00:00",
"engine": {
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"version": "4.2.1"
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"id": "RHSA-2020:4807",
"initial_release_date": "2020-11-04T01:56:21+00:00",
"revision_history": [
{
"date": "2020-11-04T01:56:21+00:00",
"number": "1",
"summary": "Initial version"
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{
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{
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"status": "final",
"version": "3"
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{
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{
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"product_id": "prometheus-jmx-exporter-0:0.12.0-6.el8.noarch",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/prometheus-jmx-exporter@0.12.0-6.el8?arch=noarch"
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"product_reference": "prometheus-jmx-exporter-0:0.12.0-6.el8.noarch",
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},
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"vulnerabilities": [
{
"cve": "CVE-2017-18640",
"cwe": {
"id": "CWE-122",
"name": "Heap-based Buffer Overflow"
},
"discovery_date": "2019-12-19T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1785376"
}
],
"notes": [
{
"category": "description",
"text": "The Alias feature in SnakeYAML before 1.26 allows entity expansion during a load operation, a related issue to CVE-2003-1564.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "snakeyaml: Billion laughs attack via alias feature",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"AppStream-8.3.0.GA:prometheus-jmx-exporter-0:0.12.0-6.el8.noarch",
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"summary": "RHBZ#1785376",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1785376"
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{
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"summary": "https://www.cve.org/CVERecord?id=CVE-2017-18640",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-18640"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2017-18640",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-18640"
}
],
"release_date": "2019-12-12T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2020-11-04T01:56:21+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
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"url": "https://access.redhat.com/errata/RHSA-2020:4807"
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],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H",
"version": "3.1"
},
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}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "snakeyaml: Billion laughs attack via alias feature"
}
]
}
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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.