vulnerability
FreeBSD: VID-791841A3-D484-4878-8909-92EF9CE424F4 (CVE-2018-1000156): patch -- multiple vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | 2018-04-06 | 2018-11-12 | 2019-05-07 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
2018-04-06
Added
2018-11-12
Modified
2019-05-07
Description
GNU Patch version 2.7.6 contains an input validation vulnerability when processing patch files, specifically the EDITOR_PROGRAM invocation (using ed) can result in code execution. This attack appear to be exploitable via a patch file processed via the patch utility. This is similar to FreeBSD's CVE-2015-1418 however although they share a common ancestry the code bases have diverged over time.
Solution
freebsd-upgrade-package-patch
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