CVE-2015-2831

NONECVSS 0.0

0.0

Buffer overflow in das_watchdog 0.9.0 allows local users to execute arbitrary code with root privileges via a large string in the XAUTHORITY environment variable.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 17.1%
KEV: Not listed

Published

April 14, 2015

Last Modified

May 6, 2026

References (10)

cve@mitrehttp://www.debian.org/security/2015/dsa-3221
cve@mitrehttp://www.openwall.com/lists/oss-security/2015/04/01/8
cve@mitrehttp://www.openwall.com/lists/oss-security/2015/04/02/13
cve@mitrehttp://www.securityfocus.com/bid/73706
cve@mitrehttps://github.com/kmatheussen/das_watchdog/commit/bd20bb02e75e2c0483832b52f2577253febfb690
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2015/dsa-3221
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2015/04/01/8
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2015/04/02/13
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/73706
af854a3a-2127-422b-91ae-364da2661108https://github.com/kmatheussen/das_watchdog/commit/bd20bb02e75e2c0483832b52f2577253febfb690

Data Freshness Timeline

(refreshed 9× in last 7d / 20× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-08 14:14 UTCEPSS rescore
2026-06-07 15:22 UTCEPSS rescore
2026-06-07 07:50 UTCOSV refresh
2026-06-06 13:45 UTCEPSS rescore
2026-06-05 22:44 UTCEPSS rescore
2026-06-05 06:08 UTCEPSS rescore
2026-06-05 06:08 UTCEPSS rescore
2026-06-04 13:10 UTCEPSS rescore
2026-06-04 13:09 UTCEPSS rescore
2026-06-02 20:10 UTCEPSS rescore
2026-06-02 20:10 UTCEPSS rescore
2026-06-01 13:49 UTCEPSS rescore
2026-06-01 13:49 UTCEPSS rescore
2026-05-31 22:28 UTCEPSS rescore
2026-05-31 22:28 UTCEPSS rescore
2026-05-31 22:28 UTCEPSS rescore
2026-05-31 00:14 UTCEPSS rescore
2026-05-29 13:41 UTCEPSS rescore
2026-05-28 13:42 UTCEPSS rescore
2026-05-28 13:42 UTCEPSS rescore

Frequently asked(4)

What is CVE-2015-2831?

CVE-2015-2831 is a none vulnerability published on April 14, 2015. Buffer overflow in das_watchdog 0.9.0 allows local users to execute arbitrary code with root privileges via a large string in the XAUTHORITY environment variable.

When was CVE-2015-2831 disclosed?

CVE-2015-2831 was first published in the National Vulnerability Database on April 14, 2015, with the most recent update on May 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2015-2831 actively exploited?

CVE-2015-2831 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 17.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2015-2831?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2015-2831, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2015-2831

📅 Published

🔄 Last Modified

🔗 References (10)