CVE-2018-16866 (GCVE-0-2018-16866)
Vulnerability from cvelistv5
Published
2019-01-11 19:00
Modified
2025-06-09 15:41
Severity ?
4.3 (Medium) - CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Summary
An out of bounds read was discovered in systemd-journald in the way it parses log messages that terminate with a colon ':'. A local attacker can use this flaw to disclose process memory data. Versions from v221 to v239 are vulnerable.
References
[email protected]http://packetstormsecurity.com/files/152841/System-Down-A-systemd-journald-Exploit.htmlThird Party Advisory, VDB Entry
[email protected]http://seclists.org/fulldisclosure/2019/May/21Mailing List, Third Party Advisory
[email protected]http://www.openwall.com/lists/oss-security/2019/05/10/4Mailing List, Third Party Advisory
[email protected]http://www.securityfocus.com/bid/106527Third Party Advisory, VDB Entry
[email protected]https://access.redhat.com/errata/RHSA-2019:2091Third Party Advisory
[email protected]https://access.redhat.com/errata/RHSA-2019:3222Third Party Advisory
[email protected]https://access.redhat.com/errata/RHSA-2020:0593Third Party Advisory
[email protected]https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16866Issue Tracking, Patch, Third Party Advisory
[email protected]https://seclists.org/bugtraq/2019/May/25Mailing List, Third Party Advisory
[email protected]https://security.gentoo.org/glsa/201903-07Third Party Advisory
[email protected]https://security.netapp.com/advisory/ntap-20190117-0001/Third Party Advisory
[email protected]https://usn.ubuntu.com/3855-1/Third Party Advisory
[email protected]https://www.debian.org/security/2019/dsa-4367Third Party Advisory
[email protected]https://www.qualys.com/2019/01/09/system-down/system-down.txtExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/152841/System-Down-A-systemd-journald-Exploit.htmlThird Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/fulldisclosure/2019/May/21Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2019/05/10/4Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/106527Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:2091Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:3222Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2020:0593Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16866Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://seclists.org/bugtraq/2019/May/25Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201903-07Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20190117-0001/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3855-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2019/dsa-4367Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.qualys.com/2019/01/09/system-down/system-down.txtExploit, Third Party Advisory
Impacted products
Vendor Product Version
The systemd Project systemd Version: from v221 to v239
 Create a notification for this product.
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A local attacker can use this flaw to disclose process memory data. Versions from v221 to v239 are vulnerable.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-125\", \"description\": \"CWE-125\"}]}, {\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-200\", \"description\": \"CWE-200\"}]}], \"providerMetadata\": {\"orgId\": \"53f830b8-0a3f-465b-8143-3b8a9948e749\", \"shortName\": \"redhat\", \"dateUpdated\": \"2020-02-25T14:06:20.000Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2018-16866\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-06-09T15:41:39.884Z\", \"dateReserved\": \"2018-09-11T00:00:00.000Z\", \"assignerOrgId\": \"53f830b8-0a3f-465b-8143-3b8a9948e749\", \"datePublished\": \"2019-01-11T19:00:00.000Z\", \"assignerShortName\": \"redhat\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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