CVE-2017-18026

published 2018-01-10

CVE-2017-18026: 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…

Priority P3 52 high 8.8 CVSS 3.0

AV N AC L PR N UI R S U C H I H A H

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.

Affected

7 ranges

Vendor	Product	Version range	Fixed in
debian	debian_linux	—	—
debian	redmine	< redmine 3.4.4-1 (bookworm)	redmine 3.4.4-1 (bookworm)
redmine	redmine	< 3.2.9	3.2.9
redmine	redmine	>= 0 < 3.4.4-1	3.4.4-1
redmine	redmine	>= 0 < 3.4.4-1	3.4.4-1
redmine	redmine	>= 3.3.0 < 3.3.6	3.3.6
redmine	redmine	>= 3.4.0 < 3.4.4	3.4.4

CVSS provenance

nvd v3.0 8.8 HIGH CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

nvd v2.0 6.8 MEDIUM AV:N/AC:M/Au:N/C:P/I:P/A:P

osv 8.8 HIGH

vendor_debian 8.8 HIGH

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