CVE-2020-6070
published 2020-08-10CVE-2020-6070: An exploitable code execution vulnerability exists in the file system checking functionality of fsck.f2fs 1.12.0. A specially crafted f2fs file can cause a…
PriorityP339high7.8CVSS 3.1
AVLACLPRNUIRSUCHIHAH
EPSS
1.73%
75.0th percentile
An exploitable code execution vulnerability exists in the file system checking functionality of fsck.f2fs 1.12.0. A specially crafted f2fs file can cause a logic flaw and out-of-bounds heap operations, resulting in code execution. An attacker can provide a malicious file to trigger this vulnerability.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | f2fs-tools | < f2fs-tools 1.14.0-1 (bookworm) | f2fs-tools 1.14.0-1 (bookworm) |
| f2fs-tools_project | f2fs-tools | — | — |
| f2fs-tools_project | f2fs-tools | — | — |
| f2fs-tools_project | f2fs-tools | >= 0 < 1.14.0-1 | 1.14.0-1 |
| f2fs-tools_project | f2fs-tools | >= 0 < 1.14.0-1 | 1.14.0-1 |
| f2fs-tools_project | f2fs-tools | >= 0 < 1.14.0-1 | 1.14.0-1 |
| f2fs-tools_project | f2fs-tools | >= 0 < 1.14.0-1 | 1.14.0-1 |
| fedoraproject | fedora | — | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv3.06.7MEDIUMCVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv7.8HIGH
vendor_debian7.8HIGH
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GHSA
GHSA-5r6m-66fx-q4cm: An exploitable code execution vulnerability exists in the file system checking functionality of fsck
ghsa_unreviewed·2022-05-24
CVE-2020-6070 [MEDIUM] CWE-131 GHSA-5r6m-66fx-q4cm: An exploitable code execution vulnerability exists in the file system checking functionality of fsck
An exploitable code execution vulnerability exists in the file system checking functionality of fsck.f2fs 1.12.0. A specially crafted f2fs file can cause a logic flaw and out-of-bounds heap operations, resulting in code execution. An attacker can provide a malicious file to trigger this vulnerability.
OSV
CVE-2020-6070: An exploitable code execution vulnerability exists in the file system checking functionality of fsck
osv·2020-08-10·CVSS 7.8
CVE-2020-6070 [HIGH] CVE-2020-6070: An exploitable code execution vulnerability exists in the file system checking functionality of fsck
An exploitable code execution vulnerability exists in the file system checking functionality of fsck.f2fs 1.12.0. A specially crafted f2fs file can cause a logic flaw and out-of-bounds heap operations, resulting in code execution. An attacker can provide a malicious file to trigger this vulnerability.
Debian
CVE-2020-6070: f2fs-tools - An exploitable code execution vulnerability exists in the file system checking f...
vendor_debian·2020·CVSS 7.8
CVE-2020-6070 [HIGH] CVE-2020-6070: f2fs-tools - An exploitable code execution vulnerability exists in the file system checking f...
An exploitable code execution vulnerability exists in the file system checking functionality of fsck.f2fs 1.12.0. A specially crafted f2fs file can cause a logic flaw and out-of-bounds heap operations, resulting in code execution. An attacker can provide a malicious file to trigger this vulnerability.
Scope: local
bookworm: resolved (fixed in 1.14.0-1)
bullseye: resolved (fixed in 1.14.0-1)
forky: resolved (fixed in 1.14.0-1)
sid: resolved (fixed in 1.14.0-1)
trixie: resolved (fixed in 1.14.0-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2020-6070 f2fs-tools: specially crafted f2fs file can cause a logic flaw and out-of-bounds heap operations, resulting in code execution
bugzilla·2020-07-29·CVSS 7.8
CVE-2020-6070 [HIGH] CVE-2020-6070 f2fs-tools: specially crafted f2fs file can cause a logic flaw and out-of-bounds heap operations, resulting in code execution
CVE-2020-6070 f2fs-tools: specially crafted f2fs file can cause a logic flaw and out-of-bounds heap operations, resulting in code execution
An exploitable code execution vulnerability exists in the file system checking functionality of fsck.f2fs 1.12.0. A specially crafted f2fs file can cause a logic flaw and out-of-bounds heap operations, resulting in code execution. An attacker can provide a malicious file to trigger this vulnerability.
External Reference:
https://talosintelligence.com/vulnerability_reports/TALOS-2020-0988
Discussion:
Created f2fs-tools tracking bugs for this issue:
Affects: epel-7 [bug 1861730]
Affects: fedora-all [bug 1861729]
---
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially suppo
Bugzilla
CVE-2020-6070 f2fs-tools: specially crafted f2fs file can cause a logic flaw and out-of-bounds heap operations, resulting in code execution [fedora-all]
bugzilla·2020-07-29·CVSS 7.8
CVE-2020-6070 [HIGH] CVE-2020-6070 f2fs-tools: specially crafted f2fs file can cause a logic flaw and out-of-bounds heap operations, resulting in code execution [fedora-all]
CVE-2020-6070 f2fs-tools: specially crafted f2fs file can cause a logic flaw and out-of-bounds heap operations, resulting in code execution [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
f
Bugzilla
CVE-2020-6070 f2fs-tools: specially crafted f2fs file can cause a logic flaw and out-of-bounds heap operations, resulting in code execution [epel-7]
bugzilla·2020-07-29·CVSS 7.8
CVE-2020-6070 [HIGH] CVE-2020-6070 f2fs-tools: specially crafted f2fs file can cause a logic flaw and out-of-bounds heap operations, resulting in code execution [epel-7]
CVE-2020-6070 f2fs-tools: specially crafted f2fs file can cause a logic flaw and out-of-bounds heap operations, resulting in code execution [epel-7]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-7.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg co
arXiv
The Security War in File Systems: An Empirical Study from A Vulnerability-Centric Perspective
arxiv_fulltext·2022-04-26
The Security War in File Systems: An Empirical Study from A Vulnerability-Centric Perspective
The Security War in File Systems: An Empirical Study from A Vulnerability-Centric Perspective
## Abstract
This paper presents a systematic study on the security of modern file systems,
following a vulnerability-centric perspective. Specifically,
we collected 377 file system vulnerabilities committed to the CVE database in the past 20 years.
We characterize them from four dimensions that include why the vulnerabilities appear,
how the vulnerabilities can be exploited, what consequences can arise,
and how the vulnerabilities are fixed. This way, we build a deep understanding of
the attack surfaces faced by file systems, the threats imposed by the attack surfaces,
and the good and bad practices in mitigating the attacks in file systems. We envision that our study
will bring insights toward
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3SZ4HMQKNI35NBWJI6XMJBGWPEKZRR72/https://talosintelligence.com/vulnerability_reports/TALOS-2020-0988https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3SZ4HMQKNI35NBWJI6XMJBGWPEKZRR72/https://talosintelligence.com/vulnerability_reports/TALOS-2020-0988
2020-08-10
Published