Description (CNA)
A flaw was found in Mercurial before 4.9. It was possible to use symlinks and subrepositories to defeat Mercurial's path-checking logic and write files outside a repository.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| The Mercurial Project / mercurial | affected before 4.9 |
CWE
CWE-22
References
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3902
- https://lists.debian.org/debian-lts-announce/2019/04/msg00024.html
- https://www.mercurial-scm.org/wiki/WhatsNew#Mercurial_4.9_.282019-02-01.29
- https://usn.ubuntu.com/4086-1/
- https://lists.debian.org/debian-lts-announce/2020/07/msg00032.html
ADP enrichment
No English description supplied.