← Vulnerability feed

Vulnerability record · CVE-2017-1000082 · published 7 July 2017

CVE-2017-1000082: Systemd project systemd improper privilege management vulnerability

Systemd Project · Systemd

systemd v233 and earlier fails to safely parse usernames starting with a numeric digit (e.g. "0day"), running the service in question with root privileges rather than the user intended.

9.8 CVSS 3.1 Critical EPSS 3.9% · top 10.2% CWE-269 · Improper privilege management
9.8CVSS 3.1 base score, v2 10.0
3.9%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References
17 Jun 2026Last modified by NVD

Description

systemd v233 and earlier fails to safely parse usernames starting with a numeric digit (e.g. "0day"), running the service in question with root privileges rather than the user intended.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.openwall.com/lists/oss-security/2017/07/02/1 Mailing ListPatchThird Party Advisory
http://www.securityfocus.com/bid/99507 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1038839 Third Party AdvisoryVDB Entry
https://github.com/systemd/systemd/issues/6237 Issue TrackingPatchThird Party Advisory
http://www.openwall.com/lists/oss-security/2017/07/02/1 Mailing ListPatchThird Party Advisory
http://www.securityfocus.com/bid/99507 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1038839 Third Party AdvisoryVDB Entry
https://github.com/systemd/systemd/issues/6237 Issue TrackingPatchThird Party Advisory

Track CVE-2017-1000082 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2022-2526Systemd project systemd use after free vulnerabilityA use-after-free vulnerability was found in systemd. This issue occurs due to the on_stream_io() function and dns_stream_complete() function in 'reso…EPSS 1.3%9.8CVE-2018-21029Systemd project systemd improper certificate validation vulnerabilitysystemd 239 through 245 accepts any certificate signed by a trusted certificate authority for DNS Over TLS. Server Name Indication (SNI) is not sent,…EPSS 3.1%9.8CVE-2015-7510Systemd project systemd memory buffer overflow vulnerabilityStack-based buffer overflow in the getpwnam and getgrnam functions of the NSS module nss-mymachines in systemd.EPSS 4.3%8.8CVE-2018-15688Systemd project systemd classic buffer overflow vulnerabilityA buffer overflow vulnerability in the dhcp6 client of systemd allows a malicious dhcp6 server to overwrite heap memory in systemd-networkd. Affected…EPSS 1.7%7.8CVE-2023-26604Debian linux improper privilege management vulnerabilitysystemd before 247 does not adequately block local privilege escalation for some Sudo configurations, e.g., plausible sudoers files in which the "sys…EPSS 1.1%7.8CVE-2020-1712Systemd project systemd use after free vulnerabilityA heap use-after-free vulnerability was found in systemd before version v245-rc1, where asynchronous Polkit queries are performed while handling dbus…EPSS 0.46%7.8CVE-2019-3843Systemd project systemd improper privilege management vulnerabilityIt was discovered that a systemd service that uses DynamicUser property can create a SUID/SGID binary that would be allowed to run as the transient s…EPSS 0.94%7.8CVE-2019-3844Systemd project systemd vulnerabilityIt was discovered that a systemd service that uses DynamicUser property can get new privileges through the execution of SUID binaries, which would al…EPSS 0.92%

Source: NIST National Vulnerability Database (record CVE-2017-1000082), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.