CVE catalog
CVE-2020-6108
f2fs-tools: CVE-2020-6108
- Severity
- High · CVSS 8.2
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 2.20% · Oct 25, 2026
An exploitable code execution vulnerability exists in the fsck_chk_orphan_node functionality of F2fs-Tools F2fs.Fsck 1.13. A specially crafted f2fs filesystem can cause a heap buffer overflow resulting in a code execution. An attacker can provide a malicious file to trigger this vulnerability.
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 | f2fs-tools | sid | 1.16.0-2 | fixed |
| Debian | f2fs-tools | forky | 1.16.0-2 | fixed |
| Debian | f2fs-tools | trixie | 1.16.0-1.1 | fixed |
| Debian | f2fs-tools | bookworm | 1.15.0-1 | fixed |
| Alpine | f2fs-tools | 3.13 | 1.14.0-r0 | fixed |
| Alpine | f2fs-tools | 3.14 | 1.14.0-r0 | fixed |
| Alpine | f2fs-tools | 3.15 | 1.14.0-r0 | fixed |
| Alpine | f2fs-tools | 3.16 | 1.14.0-r0 | fixed |
| Alpine | f2fs-tools | 3.17 | 1.14.0-r0 | fixed |
| Alpine | f2fs-tools | 3.18 | 1.14.0-r0 | fixed |
| Alpine | f2fs-tools | 3.19 | 1.14.0-r0 | fixed |
| Alpine | f2fs-tools | 3.20 | 1.14.0-r0 | fixed |
| Alpine | f2fs-tools | 3.21 | 1.14.0-r0 | fixed |
| Alpine | f2fs-tools | 3.22 | 1.14.0-r0 | fixed |
| Alpine | f2fs-tools | 3.23 | 1.14.0-r0 | fixed |
| Alpine | f2fs-tools | 3.24 | 1.14.0-r0 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | f2fs-tools | source | sid | 1.14.0-1 | not yet assigned | Not reported | [973380] |
| Debian | f2fs-tools | source | forky | 1.14.0-1 | not yet assigned | Not reported | [973380] |
| Debian | f2fs-tools | source | trixie | 1.14.0-1 | not yet assigned | Not reported | [973380] |
| Debian | f2fs-tools | source | bookworm | 1.14.0-1 | not yet assigned | Not reported | [973380] |
| Alpine | f2fs-tools | apk | 3.13 | 1.14.0-r0 | Not reported | ALPINE-CVE-2020-6108 | Not reported |
| Alpine | f2fs-tools | apk | 3.14 | 1.14.0-r0 | Not reported | ALPINE-CVE-2020-6108 | Not reported |
| Alpine | f2fs-tools | apk | 3.15 | 1.14.0-r0 | Not reported | ALPINE-CVE-2020-6108 | Not reported |
| Alpine | f2fs-tools | apk | 3.16 | 1.14.0-r0 | Not reported | ALPINE-CVE-2020-6108 | Not reported |
| Alpine | f2fs-tools | apk | 3.17 | 1.14.0-r0 | Not reported | ALPINE-CVE-2020-6108 | Not reported |
| Alpine | f2fs-tools | apk | 3.18 | 1.14.0-r0 | Not reported | ALPINE-CVE-2020-6108 | Not reported |
| Alpine | f2fs-tools | apk | 3.19 | 1.14.0-r0 | Not reported | ALPINE-CVE-2020-6108 | Not reported |
| Alpine | f2fs-tools | apk | 3.20 | 1.14.0-r0 | Not reported | ALPINE-CVE-2020-6108 | Not reported |
| Alpine | f2fs-tools | apk | 3.21 | 1.14.0-r0 | Not reported | ALPINE-CVE-2020-6108 | Not reported |
| Alpine | f2fs-tools | apk | 3.22 | 1.14.0-r0 | Not reported | ALPINE-CVE-2020-6108 | Not reported |
| Alpine | f2fs-tools | apk | 3.23 | 1.14.0-r0 | Not reported | ALPINE-CVE-2020-6108 | Not reported |
| Alpine | f2fs-tools | apk | 3.24 | 1.14.0-r0 | Not reported | ALPINE-CVE-2020-6108 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [f2fs-tools]Fixed
Details (2)
1.15.0-1· amd64 · bookwormFixed · Fixed:
1.14.0-1dsa · f2fs-tools · debian · bookworm; dsa · f2fs-tools · debian · 12
1.15.0-1· arm64 · bookwormFixed · Fixed:
1.14.0-1dsa · f2fs-tools · debian · bookworm; dsa · f2fs-tools · debian · 12
- [libf2fs-dev]Fixed
Source package: [f2fs-tools]
Details (2)
1.15.0-1· amd64 · bookwormFixed · Fixed:
1.14.0-1dsa · f2fs-tools · debian · bookworm; dsa · f2fs-tools · debian · 12
1.15.0-1· arm64 · bookwormFixed · Fixed:
1.14.0-1dsa · f2fs-tools · debian · bookworm; dsa · f2fs-tools · debian · 12
- [libf2fs-format-dev]Fixed
Source package: [f2fs-tools]
Details (2)
1.15.0-1· amd64 · bookwormFixed · Fixed:
1.14.0-1dsa · f2fs-tools · debian · bookworm; dsa · f2fs-tools · debian · 12
1.15.0-1· arm64 · bookwormFixed · Fixed:
1.14.0-1dsa · f2fs-tools · debian · bookworm; dsa · f2fs-tools · debian · 12
[Debian 13 (Trixie)]
- [f2fs-tools]Fixed
Source package: [f2fs-tools]
Details (2)
1.16.0-1.1+b1· amd64 · trixieFixed · Fixed:
1.14.0-1dsa · f2fs-tools · debian · 13
1.16.0-1.1+b1· arm64 · trixieFixed · Fixed:
1.14.0-1dsa · f2fs-tools · debian · 13
- [libf2fs-dev]Fixed
Source package: [f2fs-tools]
Details (2)
1.16.0-1.1+b1· amd64 · trixieFixed · Fixed:
1.14.0-1dsa · f2fs-tools · debian · 13
1.16.0-1.1+b1· arm64 · trixieFixed · Fixed:
1.14.0-1dsa · f2fs-tools · debian · 13
- [libf2fs-format-dev]Fixed
Source package: [f2fs-tools]
Details (2)
1.16.0-1.1+b1· amd64 · trixieFixed · Fixed:
1.14.0-1dsa · f2fs-tools · debian · 13
1.16.0-1.1+b1· arm64 · trixieFixed · Fixed:
1.14.0-1dsa · f2fs-tools · debian · 13
Observed:
References
- [https://osv.dev/vulnerability/ALPINE-CVE-2020-6108]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2020-6108]
- [https://security-tracker.debian.org/tracker/CVE-2020-6108]
- [https://security.access.redhat.com/data/csaf/v2/vex/2020/cve-2020-6108.json]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]