do_ed_script in pch.c in GNU patch through 2.7.6 does not block strings beginning with a ! character. NOTE: this is the same commit as for CVE-2019-13638, but the ! syntax is specific to ed, and is unrelated to a shell metacharacter.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2019-08-16T03:36:12
Updated: 2024-08-05T12:19:26.375Z
Reserved: 2019-08-15T00:00:00
Link: CVE-2018-20969
Vulnrichment
No data.
NVD
Status : Modified
Published: 2019-08-16T04:15:09.860
Modified: 2024-11-21T04:02:35.423
Link: CVE-2018-20969
Redhat