Vulnerability-Lookup

OPENSUSE-SU-2022:0061-1

Vulnerability from csaf_opensuse - Published: 2022-03-01 17:02 - Updated: 2026-09-20 19:37

Summary

Security update for mc

Severity

Moderate

Notes

Title of the patch: Security update for mc

Description of the patch: This update for mc fixes the following issues: Midnight Commander 4.8.27: * Core - Reimplement version detection (#3603, #4249) - Significantly reduce rebuilt time after version change (#2252, #4266) - Drop automatic migration of configuration from ~/.mc to XDG-based directories (#3682) - zsh: support custom configuration file: ~/.local/share/mc/.zshrc (#4203) - Widgets: implement WST_VISIBLE state to show/hide widgets (#2919) - Find File: add Follow symlinks option (#2020) * VFS - extfs: support unrar-6 (#4154) - extfs: support official 7z binary (7zz) (#4239) - ftpfs: apply file list parser from lftp project (#2841, #3174) * Editor - Word completion: get candidates from all open files (#4160) - etags: get rid of hardcoded list length and window width (#4132) - Update syntax files: - python (#4140) - Add syntax highlighting: - Verilog and SystemVerilog? header files (#4215) - JSON (#4250) - openrc-run scripts (#4246) * Misc - Filehighlight of c++ and h++ files as sources (#4194) - Filehighlight of JSON files as documents (#4250) - Support of alacritty terminal emulator (https://github.com/alacritty/alacritty) (#4248) - Support of foot terminal emulator (https://codeberg.org/dnkl/foot) (#4251) - Support of (alt+)shift+arrow keys in st terminal emulator (st.suckless.org) (#4267) - Mouse support in screen: don't check variable (#4233) - mc.ext: support fb2 e-books (#4167) - ext.d: use mediainfo to view info about various media files (#4167) - Remove OS/distro-specific package-related stuff from source tree (#4217) * Fixes - FTBFS against NCurses on OS X 10.9.5 (#4181) - Segfault on dialog before panels get visible (#4244) - Crash if shadow is out of screen (build against NCurses) (#4192) - Crash in search (#4222) - Crash on startup with enabled subshell in FreeBSD (workaround) (#4213) - Hang on start randomly with zsh as subshell (#4198) - If command line is invisible it's partially displayed (#4182) - Broken handling of zip archives (#4180, #4183) - Broken handling of jar files as zip archives (#4223) - Timestamps of symlinks, sockets, fifos, etc are not preserved after copy/move (#3985) - %view action in the user menu doesn't work on no-exec filesystem (#4242) - Hardlinks are not colored by file type or extension (#3375) - mcedit: silent macro makes terminal disrupted (#4171) - mcedit: disrupting of TAGS file path (#4207) - vfs: unable to browse compressed tar archives (#4191) - sftpfs vfs: CVE-2021-36370: server fingerprint isn't verified (discovered by AUT-milCERT during an audit of open source software) (#4259) - ftpfs vfs: month of file is always January (#4260) - Tests: log files are written by libcheck and automake simultaneously (#3986)

Patchnames: openSUSE-2022-61

CVE-2021-36370

4.6 (Medium)


                
                  CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N

Affected products

Recommended 12 products

Product	Version	Remediation
Unresolved product id: SUSE Package Hub 15 SP3:mc-0:4.8.27-bp153.2.3.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP3:mc-0:4.8.27-bp153.2.3.1.i586	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP3:mc-0:4.8.27-bp153.2.3.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP3:mc-0:4.8.27-bp153.2.3.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP3:mc-0:4.8.27-bp153.2.3.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP3:mc-lang-0:4.8.27-bp153.2.3.1.noarch	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:mc-0:4.8.27-bp153.2.3.1.aarch64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:mc-0:4.8.27-bp153.2.3.1.i586	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:mc-0:4.8.27-bp153.2.3.1.ppc64le	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:mc-0:4.8.27-bp153.2.3.1.s390x	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:mc-0:4.8.27-bp153.2.3.1.x86_64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:mc-lang-0:4.8.27-bp153.2.3.1.noarch	—	Vendor Fix

Threats

Impact moderate

References

8 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/o…	self
https://lists.opensuse.org/archives/list/security…	self
https://lists.opensuse.org/archives/list/security…	self
https://bugzilla.suse.com/1190180	self
https://www.suse.com/security/cve/CVE-2021-36370/	self
https://www.suse.com/security/cve/CVE-2021-36370	external
https://bugzilla.suse.com/1190180	external

JSON

To clipboard

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  "vulnerabilities": [
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          "category": "general",
          "text": "An issue was discovered in Midnight Commander through 4.8.26. When establishing an SFTP connection, the fingerprint of the server is neither checked nor displayed. As a result, a user connects to the server without the ability to verify its authenticity.",
          "title": "CVE description"
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CVE-2021-36370 (GCVE-0-2021-36370)

Vulnerability from cvelistv5 – Published: 2021-08-30 18:37 – Updated: 2024-08-04 00:54

Summary

An issue was discovered in Midnight Commander through 4.8.26. When establishing an SFTP connection, the fingerprint of the server is neither checked nor displayed. As a result, a user connects to the server without the ability to verify its authenticity.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

6 references

URL	Tags
https://github.com/MidnightCommander/mc/blob/mast…	x_refsource_MISC
https://github.com/MidnightCommander/mc/blob/5c1d…	x_refsource_MISC
https://sourceforge.net/projects/mcwin32/files/	x_refsource_MISC
https://midnight-commander.org/	x_refsource_MISC
https://docs.ssh-mitm.at/CVE-2021-36370.html	x_refsource_MISC
https://mail.gnome.org/archives/mc-devel/2021-Aug…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Action not permitted

OPENSUSE-SU-2022:0061-1

CVE-2021-36370 (GCVE-0-2021-36370)

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Sightings

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