CVE catalog
CVE-2019-8308
flatpak: CVE-2019-8308
- Severity
- High · CVSS 7.7
CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.47% · Oct 27, 2026
Flatpak before 1.0.7, and 1.1.x and 1.2.x before 1.2.3, exposes /proc in the apply_extra script sandbox, which allows attackers to modify a host-side executable file.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | flatpak | sid | 1.18.4-1 | fixed |
| Debian | flatpak | forky | 1.18.4-1 | fixed |
| Debian | flatpak | trixie | 1.16.6-1~deb13u2 | fixed |
| Debian | flatpak | trixie-security | 1.16.6-1~deb13u3 | fixed |
| Debian | flatpak | bookworm | 1.14.10-1~deb12u2 | fixed |
| Debian | flatpak | bookworm-security | 1.14.10-1~deb12u2 | fixed |
| Ubuntu | flatpak | 18.04 | 0.8.7-5 | vulnerable |
| Ubuntu | flatpak | 18.04 | 0.10.0-1 | vulnerable |
| Ubuntu | flatpak | 18.04 | 0.10.0-2 | vulnerable |
| Ubuntu | flatpak | 18.04 | 0.10.1-1 | vulnerable |
| Ubuntu | flatpak | 18.04 | 0.10.2-1 | vulnerable |
| Ubuntu | flatpak | 18.04 | 0.10.2.1-1 | vulnerable |
| Ubuntu | flatpak | 18.04 | 0.10.2.1-2 | vulnerable |
| Ubuntu | flatpak | 18.04 | 0.10.3-1 | vulnerable |
| Ubuntu | flatpak | 18.04 | 0.11.1-0ubuntu1 | vulnerable |
| Ubuntu | flatpak | 18.04 | 0.11.3-2 | vulnerable |
| Ubuntu | flatpak | 18.04 | 0.11.3-3 | vulnerable |
| Ubuntu | flatpak | 18.04 | 0.11.7-0ubuntu0.1 | vulnerable |
| Ubuntu | flatpak | 18.04 | 1.0.1-0ubuntu0.1 | vulnerable |
| Ubuntu | flatpak | 18.04 | 1.0.6-0ubuntu0.1 | vulnerable |
| Ubuntu | flatpak | 18.04 | 1.0.7-0ubuntu0.18.04.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | flatpak | source | sid | 1.2.3-1 | not yet assigned | Not reported | [922059] |
| Debian | flatpak | source | forky | 1.2.3-1 | not yet assigned | Not reported | [922059] |
| Debian | flatpak | source | trixie | 1.2.3-1 | not yet assigned | Not reported | [922059] |
| Debian | flatpak | source | bookworm | 1.2.3-1 | not yet assigned | Not reported | [922059] |
| Ubuntu | flatpak | deb | 18.04 | 1.0.7-0ubuntu0.18.04.1 | Not reported | UBUNTU-CVE-2019-8308 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
[Debian 12 (Bookworm)]
- [flatpak]Unknown
Details (6)
1.14.10-1~deb12u2· amd64 · bookwormFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
1.14.10-1~deb12u2· arm64 · bookwormFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
1.16.6-1~deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
1.16.6-1~deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
1.14.10-1~deb12u2· amd64 · bookworm-securityFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
1.14.10-1~deb12u2· arm64 · bookworm-securityFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
- [flatpak-tests]Unknown
Source package: [flatpak]
Details (6)
1.14.10-1~deb12u2· amd64 · bookwormFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
1.14.10-1~deb12u2· arm64 · bookwormFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
1.16.6-1~deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
1.16.6-1~deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
1.14.10-1~deb12u2· amd64 · bookworm-securityFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
1.14.10-1~deb12u2· arm64 · bookworm-securityFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
- [gir1.2-flatpak-1.0]Unknown
Source package: [flatpak]
Details (6)
1.14.10-1~deb12u2· amd64 · bookwormFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
1.14.10-1~deb12u2· arm64 · bookwormFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
1.16.6-1~deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
1.16.6-1~deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
1.14.10-1~deb12u2· amd64 · bookworm-securityFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
1.14.10-1~deb12u2· arm64 · bookworm-securityFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
- [libflatpak0]Unknown
Source package: [flatpak]
Details (6)
1.14.10-1~deb12u2· amd64 · bookwormFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
1.14.10-1~deb12u2· arm64 · bookwormFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
1.16.6-1~deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
1.16.6-1~deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
1.14.10-1~deb12u2· amd64 · bookworm-securityFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
1.14.10-1~deb12u2· arm64 · bookworm-securityFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
- [libflatpak-dev]Unknown
Source package: [flatpak]
Details (6)
1.14.10-1~deb12u2· amd64 · bookwormFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
1.14.10-1~deb12u2· arm64 · bookwormFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
1.16.6-1~deb13u1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
1.16.6-1~deb13u1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
1.14.10-1~deb12u2· amd64 · bookworm-securityFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
1.14.10-1~deb12u2· arm64 · bookworm-securityFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
- [libflatpak-doc]Unknown
Source package: [flatpak]
Details (6)
1.14.10-1~deb12u2· all · bookwormFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
1.14.10-1~deb12u2· all · bookwormFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
1.16.6-1~deb13u1~bpo12+1· all · bookworm-backportsFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
1.16.6-1~deb13u1~bpo12+1· all · bookworm-backportsFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
1.14.10-1~deb12u2· all · bookworm-securityFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
1.14.10-1~deb12u2· all · bookworm-securityFixed · Fixed:
1.2.3-1dsa · flatpak · debian · bookworm; dsa · flatpak · debian · 12
[Debian 13 (Trixie)]
- [flatpak]Unknown
Details (6)
1.16.6-1~deb13u1· amd64 · trixieFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
1.16.6-1~deb13u1· arm64 · trixieFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
1.16.6-1~deb13u1· amd64 · trixie-security · Historical versionFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
1.16.6-1~deb13u2· amd64 · trixie-security · Historical versionFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
1.16.6-1~deb13u2· arm64 · trixie-securityFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
1.16.6-1~deb13u3· amd64 · trixie-securityFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
- [flatpak-tests]Unknown
Source package: [flatpak]
Details (6)
1.16.6-1~deb13u1· amd64 · trixieFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
1.16.6-1~deb13u1· arm64 · trixieFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
1.16.6-1~deb13u1· amd64 · trixie-security · Historical versionFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
1.16.6-1~deb13u2· amd64 · trixie-security · Historical versionFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
1.16.6-1~deb13u2· arm64 · trixie-securityFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
1.16.6-1~deb13u3· amd64 · trixie-securityFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
- [gir1.2-flatpak-1.0]Unknown
Source package: [flatpak]
Details (6)
1.16.6-1~deb13u1· amd64 · trixieFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
1.16.6-1~deb13u1· arm64 · trixieFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
1.16.6-1~deb13u1· amd64 · trixie-security · Historical versionFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
1.16.6-1~deb13u2· amd64 · trixie-security · Historical versionFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
1.16.6-1~deb13u2· arm64 · trixie-securityFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
1.16.6-1~deb13u3· amd64 · trixie-securityFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
- [libflatpak0]Unknown
Source package: [flatpak]
Details (6)
1.16.6-1~deb13u1· amd64 · trixieFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
1.16.6-1~deb13u1· arm64 · trixieFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
1.16.6-1~deb13u1· amd64 · trixie-security · Historical versionFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
1.16.6-1~deb13u2· amd64 · trixie-security · Historical versionFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
1.16.6-1~deb13u2· arm64 · trixie-securityFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
1.16.6-1~deb13u3· amd64 · trixie-securityFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
- [libflatpak-dev]Unknown
Source package: [flatpak]
Details (6)
1.16.6-1~deb13u1· amd64 · trixieFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
1.16.6-1~deb13u1· arm64 · trixieFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
1.16.6-1~deb13u1· amd64 · trixie-security · Historical versionFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
1.16.6-1~deb13u2· amd64 · trixie-security · Historical versionFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
1.16.6-1~deb13u2· arm64 · trixie-securityFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
1.16.6-1~deb13u3· amd64 · trixie-securityFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
- [libflatpak-doc]Unknown
Source package: [flatpak]
Details (6)
1.16.6-1~deb13u1· all · trixieFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
1.16.6-1~deb13u1· all · trixieFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
1.16.6-1~deb13u1· all · trixie-security · Historical versionFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
1.16.6-1~deb13u2· all · trixie-securityFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
1.16.6-1~deb13u2· all · trixie-security · Historical versionFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
1.16.6-1~deb13u3· all · trixie-securityFixed · Fixed:
1.2.3-1dsa · flatpak · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2019_0375.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2019-8308]
- [https://osv.dev/vulnerability/DSA-4390-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2019-8308]
- [https://security-tracker.debian.org/tracker/CVE-2019-8308]
- [https://security.access.redhat.com/data/csaf/v2/vex/2019/cve-2019-8308.json]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]