Vulnerabilites related to The rsyslog Project - rsyslog:
cve-2018-16881
Vulnerability from cvelistv5
Published
2019-01-25 18:00
Modified
2024-08-05 10:32
Severity ?
EPSS score ?
Summary
A denial of service vulnerability was found in rsyslog in the imptcp module. An attacker could send a specially crafted message to the imptcp socket, which would cause rsyslog to crash. Versions before 8.27.0 are vulnerable.
References
▼ | URL | Tags |
---|---|---|
https://access.redhat.com/errata/RHSA-2019:2110 | vendor-advisory, x_refsource_REDHAT | |
https://access.redhat.com/errata/RHSA-2019:2439 | vendor-advisory, x_refsource_REDHAT | |
https://access.redhat.com/errata/RHSA-2019:2437 | vendor-advisory, x_refsource_REDHAT | |
https://access.redhat.com/errata/RHBA-2019:2501 | vendor-advisory, x_refsource_REDHAT | |
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16881 | x_refsource_CONFIRM | |
https://lists.debian.org/debian-lts-announce/2022/05/msg00028.html | mailing-list, x_refsource_MLIST |
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
The rsyslog Project | rsyslog: |
Version: 8.27.0 |
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-05T10:32:54.189Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { name: "RHSA-2019:2110", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2019:2110", }, { name: "RHSA-2019:2439", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2019:2439", }, { name: "RHSA-2019:2437", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2019:2437", }, { name: "RHBA-2019:2501", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHBA-2019:2501", }, { tags: [ "x_refsource_CONFIRM", "x_transferred", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16881", }, { name: "[debian-lts-announce] 20220520 [SECURITY] [DLA 3016-1] rsyslog security update", tags: [ "mailing-list", "x_refsource_MLIST", "x_transferred", ], url: "https://lists.debian.org/debian-lts-announce/2022/05/msg00028.html", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { product: "rsyslog:", vendor: "The rsyslog Project", versions: [ { status: "affected", version: "8.27.0", }, ], }, ], datePublic: "2017-04-19T00:00:00", descriptions: [ { lang: "en", value: "A denial of service vulnerability was found in rsyslog in the imptcp module. An attacker could send a specially crafted message to the imptcp socket, which would cause rsyslog to crash. Versions before 8.27.0 are vulnerable.", }, ], metrics: [ { cvssV3_0: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "LOW", baseScore: 5.3, baseSeverity: "MEDIUM", 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:L", version: "3.0", }, }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-190", description: "CWE-190", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2022-05-21T00:06:11", orgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", shortName: "redhat", }, references: [ { name: "RHSA-2019:2110", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2019:2110", }, { name: "RHSA-2019:2439", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2019:2439", }, { name: "RHSA-2019:2437", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2019:2437", }, { name: "RHBA-2019:2501", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHBA-2019:2501", }, { tags: [ "x_refsource_CONFIRM", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16881", }, { name: "[debian-lts-announce] 20220520 [SECURITY] [DLA 3016-1] rsyslog security update", tags: [ "mailing-list", "x_refsource_MLIST", ], url: "https://lists.debian.org/debian-lts-announce/2022/05/msg00028.html", }, ], x_legacyV4Record: { CVE_data_meta: { ASSIGNER: "secalert@redhat.com", ID: "CVE-2018-16881", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "rsyslog:", version: { version_data: [ { version_value: "8.27.0", }, ], }, }, ], }, vendor_name: "The rsyslog Project", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "A denial of service vulnerability was found in rsyslog in the imptcp module. An attacker could send a specially crafted message to the imptcp socket, which would cause rsyslog to crash. Versions before 8.27.0 are vulnerable.", }, ], }, impact: { cvss: [ [ { vectorString: "5.3/CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", version: "3.0", }, ], ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "CWE-190", }, ], }, ], }, references: { reference_data: [ { name: "RHSA-2019:2110", refsource: "REDHAT", url: "https://access.redhat.com/errata/RHSA-2019:2110", }, { name: "RHSA-2019:2439", refsource: "REDHAT", url: "https://access.redhat.com/errata/RHSA-2019:2439", }, { name: "RHSA-2019:2437", refsource: "REDHAT", url: "https://access.redhat.com/errata/RHSA-2019:2437", }, { name: "RHBA-2019:2501", refsource: "REDHAT", url: "https://access.redhat.com/errata/RHBA-2019:2501", }, { name: "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16881", refsource: "CONFIRM", url: "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16881", }, { name: "[debian-lts-announce] 20220520 [SECURITY] [DLA 3016-1] rsyslog security update", refsource: "MLIST", url: "https://lists.debian.org/debian-lts-announce/2022/05/msg00028.html", }, ], }, }, }, }, cveMetadata: { assignerOrgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", assignerShortName: "redhat", cveId: "CVE-2018-16881", datePublished: "2019-01-25T18:00:00", dateReserved: "2018-09-11T00:00:00", dateUpdated: "2024-08-05T10:32:54.189Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", }