CVE-2015-0857

Cool Projects TarDiff allows remote attackers to execute arbitrary com ...

Published 6 May 2016Modified 6 May 2026CWE 77

In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Trivy's own label is CRITICAL. Rated critical by NVD. Rated lower by Ubuntu (medium).

Description

Cool Projects TarDiff allows remote attackers to execute arbitrary commands via shell metacharacters in the name of a (1) tar file or (2) file within a tar file.

Affected packages and fixed versions

Source	Package	Fixed in
debian 11	tardiff	0.1-5
debian 12	tardiff	0.1-5
debian 13	tardiff	0.1-5
debian 14	tardiff	0.1-5
debian 7	tardiff	0.1-1+deb7u1
debian 8	tardiff	0.1-2+deb8u2
echo	tardiff	0.1-5
ubuntu 14.04	tardiff	0.1-2+deb8u2build0.14.04.1
ubuntu 15.10	tardiff	0.1-2+deb8u2build0.15.10.1
ubuntu 16.04	tardiff	0.1-5~build0.16.04.1
ubuntu 16.04-ESM	tardiff	0.1-5~build0.16.04.1

References

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KnowsThe scanner refreshes its vulnerability database every six hours.
FindsEvery admitted image is rescanned every 24 hours by default (scan.rescanInterval). When Trivy rates this vulnerability critical for the image's package source, it appears in the image's findings by name. Findings without a fix are left out unless includeUnfixed is on.
Tells youA critical_finding event goes to the channels subscribed to it: e-mail, Slack, Teams, a webhook, Jira, GitLab or GitHub.
RefusesWith a policy that blocks critical findings, a pod with this image is refused at admission, a rollback to it included. Pods already running are not evicted.
RecordsEach decision is recorded with the policy that ran and its hash, then sealed under a signed checkpoint.

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Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.