CVE-2017-18026 Affecting redmine package, versions <3.4.4-1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN13-REDMINE-5694646
- published10 Jan 2018
- disclosed10 Jan 2018
Introduced: 10 Jan 2018
CVE-2017-18026 (opens in a new tab)How to fix?
Upgrade Debian:13 redmine to version 3.4.4-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream redmine package and not the redmine package as distributed by Debian.
See How to fix? for Debian:13 relevant fixed versions and status.
Redmine before 3.2.9, 3.3.x before 3.3.6, and 3.4.x before 3.4.4 does not block the --config and --debugger flags to the Mercurial hg program, which allows remote attackers to execute arbitrary commands (through the Mercurial adapter) via vectors involving a branch whose name begins with a --config= or --debugger= substring, a related issue to CVE-2017-17536.
References
- https://security-tracker.debian.org/tracker/CVE-2017-18026
- https://www.debian.org/security/2018/dsa-4191
- https://github.com/redmine/redmine/commit/58ed8655136ff2fe5ff7796859bf6a399c76c678
- https://github.com/redmine/redmine/commit/9d797400eaec5f9fa7ba9507c82d9c18cb91d02e
- https://github.com/redmine/redmine/commit/ca87bf766cdc70179cb2dce03015d78ec9c13ebd
- https://www.redmine.org/issues/27516
- https://www.redmine.org/projects/redmine/wiki/Security_Advisories
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-18026