DEBIAN-CVE-2019-3902

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Source
https://security-tracker.debian.org/tracker/CVE-2019-3902
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-3902.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2019-3902
Upstream
Published
2019-04-22T16:29:01.913Z
Modified
2025-11-19T02:02:44.812193Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Debian:11 / mercurial

Package

Name
mercurial
Purl
pkg:deb/debian/mercurial?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.9-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-3902.json"

Debian:12 / mercurial

Package

Name
mercurial
Purl
pkg:deb/debian/mercurial?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.9-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-3902.json"

Debian:13 / mercurial

Package

Name
mercurial
Purl
pkg:deb/debian/mercurial?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.9-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-3902.json"

Debian:14 / mercurial

Package

Name
mercurial
Purl
pkg:deb/debian/mercurial?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.9-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-3902.json"